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Hellma GmbH & Co. KG (9376)

Cells for Absorption Measurement, UV-range
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the ...
Cells for Absorption Measurement, UV-range
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP).
Your benefits:
-High quality of the measurement results
-International comparability of measurement results
-Meeting the requirements of the major pharmacopoeias (EP, DAB, USP)
-Results traceable to NIST primary standards
-30 years warranty on the reference materials
Scope of delivery:
-Certified reference materials (Calibration Standards) in quality storage box
-DAkkS Calibration Certificate (DIN 17025)
-Handling guidelines
Wavelength Range: 200nm - 2500 nm. Optical material: Quartz glass High Performance
PN Manuf. PN Supplier Capacity~µl Centre height~mm Description External dimensions (W x D x H)~mm internal width (mm) / aperture (mm x mm/Ø) Path length~mm PK Type General Price Quantity Status Add
6250017 108-000-10-40 Hellma GmbH & Co. KG 1000 15.2 PTFE lid 12.5 x 12.5 x 45 4 10 1 semi-micro 261.76 EU Search 20 Days
9144460 104-10-40 Hellma GmbH & Co. KG 1400 PTFE lid 12.5 x 12.5 x 45 4 10 1 semi-micro 197.06 EU Search 20 Days
9144751 104-002-10-40 Hellma GmbH & Co. KG 700 PTFE lid 12.5 x 12.5 x 45 2 10 1 micro 225.00 EU Search 20 Days
9144756 104002B-10-40 Hellma GmbH & Co. KG 700 PTFE lid * 12.5 x 12.5 x 45 2 10 1 micro 402.94 EU Search 20 Days
6076639 117-104-10-40 Hellma GmbH & Co. KG 1400 Screw cap ** 12.5 x 12.5 x 56 4 10 1 semi-micro 491.18 EU Search Please contact us
6076641 108002B-10-40 Hellma GmbH & Co. KG 500 15.2 PTFE lid * 12.5 x 12.5 x 45 2 10 1 micro 532.35 EU Search Please contact us
6080235 119-004-10-40 Hellma GmbH & Co. KG 1500 PTFE stopper *** 12.5 x 12.5 x 49.5 4 10 1 semi-micro 423.53 EU Search Please contact us
6084722 108-002-10-40 Hellma GmbH & Co. KG 500 15.2 PTFE lid 12.5 x 12.5 x 45 2 10 1 micro 280.88 EU Search Please contact us
6088293 109-004-10-40 Hellma GmbH & Co. KG 1500 20 PTFE lid *** 12,5 x 12,5 x 45 4 10 1 354.41 EU Search Please contact us
6201271 106-0.01-40 Hellma GmbH & Co. KG with loose sheets of glazing 12.5 x 2.5 x 45 9 0.01 ±0.003 1 demountable 435.29 EU Search Please contact us
6201331 106-0.20-40 Hellma GmbH & Co. KG with loose sheets of glazing 12.5 x 2.7 x 45 9 0.2 ±0.005 1 demountable 361.76 EU Search Please contact us
6203069 106-0.50-40 Hellma GmbH & Co. KG with loose sheets of glazing 12.5 x 3 x 45 9 0.5 ±0.010 1 demountable 361.76 EU Search Please contact us
6204502 106-0.10-40 Hellma GmbH & Co. KG with loose sheets of glazing 12.5 x 2.6 x 45 9 0.1 ±0.005 1 demountable 361.76 EU Search Please contact us
6222584 220-10-40 Hellma GmbH & Co. KG 3500 Pipe-Ø 8mm, nozzle length 80 mm 12.5 x 12.5 x 40 9.5 10 1 macro 375.00 EU Search Please contact us
6800224 108B-10-40 Hellma GmbH & Co. KG 1000 15.2 PTFE lid * 12.5 x 12.5 x 45 4 10 1 semi-micro 422.06 EU Search Please contact us
6801219 117-100-10-40 Hellma GmbH & Co. KG 3500 Screw cap ** 12.5 x 12.5 x 56 9.5 10 1 macro 422.06 EU Search Please contact us
9144372 114B-10-40 Hellma GmbH & Co. KG 1400 PTFE stopper * 12.5 x 12.5 x 46 4 10 1 semi-micro 548.53 EU Search Please contact us
9144385 115B-10-40 Hellma GmbH & Co. KG 400 PTFE lid * 12.5 x 12.5 x 40 2 10 1 micro 548.53 EU Search Please contact us
9144465 104-50-40 Hellma GmbH & Co. KG 7000 PTFE lid 12.5 x 52.5 x 45 4 50 1 semi-micro 420.59 EU Search Please contact us
9144490 104-B-10-40 Hellma GmbH & Co. KG 1400 PTFE lid * 12.5 x 12.5 x 45 4 10 1 semi-micro 348.53 EU Search Please contact us
9144730 114-10-40 Hellma GmbH & Co. KG 1400 PTFE stopper 12.5 x 12.5 x 46 4 10 1 semi-micro 297.06 EU Search Please contact us
9144758 115-10-40 Hellma GmbH & Co. KG 400 PTFE lid 12.5 x 12.5 x 40 2 10 1 micro 291.18 EU Search Please contact us
Search Cells for Absorption Measurement, Vis-range Hellma GmbH & Co. KG (9379)

Hellma GmbH & Co. KG (9379)

Cells for Absorption Measurement, Vis-range
Wavelength Range: Optical material:
260nm - 2500nm HOQ 310H (UV)
320 nm - 2500 nm Special optical glass (OS)
360 nm - 2500 nm Optical glass (OG)
Cells for Absorption Measurement, Vis-range
Wavelength Range: Optical material:
260nm - 2500nm HOQ 310H (UV)
320 nm - 2500 nm Special optical glass (OS)
360 nm - 2500 nm Optical glass (OG)
PN Manuf. PN Supplier Capacity~µl Description External dimensions (W x D x H)~mm internal width~mm optical material Path length~mm PK Type General Price Quantity Status Add
9144300 6030-10-10 Hellma GmbH & Co. KG 3500 PTFE lid 12.5 x 12.5 x 45 9.5 OG 10 1 macro 67.94 EU Search 20 Days
9144301 6030-UV-10-531 Hellma GmbH & Co. KG 3500 12.5 x 12.5 x 45 9.5 UV 10 ± 0.01 1 macro 121.62 EU Search 20 Days
9144350 6030-50-10 Hellma GmbH & Co. KG 17500 12.5 x 52.5 x 45 9.5 OG 50 1 macro 148.53 EU Search 20 Days
6088668 704-003-50-10 Hellma GmbH & Co. KG 88000 Large cuvette, glass lid 55 x 55 x 52.5 50 OG 50 ± 0.2 1 large cuvette 402.94 EU Search Please contact us
6091137 402-50-10 Hellma GmbH & Co. KG 22500 PTFE lid 23.6 x 55 x 40 18.5 OG 50 1 macro 155.88 EU Search Please contact us
7637932 704-000-20-10 Hellma GmbH & Co. KG 6000 Large cuvette, glass lid 25 x 25 x 22.5 20 OG 20 ± 0.2 1 large cuvette 398.53 EU Search Please contact us
9144302 6030-20-10 Hellma GmbH & Co. KG 7000 12.5 x 22.5 x 45 9.5 OG 20 1 macro 107.49 EU Search Please contact us
9144340 6030-40-10 Hellma GmbH & Co. KG 14000 PTFE lid 12.5 x 42.5 x 45 9.5 OG 40 1 macro 130.45 EU Search Please contact us
9144360 6040-10-10 Hellma GmbH & Co. KG 1400 12.5 x 12.5 x 45 4 OG 10 1 semi-micro 98.53 EU Search Please contact us
9144361 6040-UV-10-531 Hellma GmbH & Co. KG 1400 12.5 x 12.5 x 45 4 UV 10 ± 0.01 1 semi-micro 152.94 EU Search Please contact us
9144375 704-001-30-10 Hellma GmbH & Co. KG 22500 Large cuvette, glass lid 35 x 35 x 32.5 30 OG 30 ± 0.2 1 large cuvette 402.94 EU Search Please contact us
9144376 704-002-40-10 Hellma GmbH & Co. KG 56000 Large cuvette, glass lid 45 x 45 x 42.5 40 OG 40 ± 0.2 1 large cuvette 292.65 EU Search Please contact us
9144750 104-002-10-20 Hellma GmbH & Co. KG 700 PTFE lid 12.5 x 12.5 x 45 2 OS 10 1 micro 124.41 EU Search Please contact us
9144755 104002B-10-20 Hellma GmbH & Co. KG 700 PTFE lid, black side walls and base 12.5 x 12.5 x 45 2 OS 10 1 micro 189.71 EU Search Please contact us

Hellma GmbH & Co. KG (9386)

Cells for Fluorescence Measurement, UV-range
Wavelength Range: 200 nm - 2500 nm
Optical material: Quartz glass High Performance
Cells for Fluorescence Measurement, UV-range
Wavelength Range: 200 nm - 2500 nm
Optical material: Quartz glass High Performance
PN Manuf. PN Supplier Centre height~mm Description External dimensions (W x D x H)~mm internal width (mm) / aperture (mm x mm/Ø) Path length~mm PK Type General Price Quantity Status Add
9144761 101-10-40 Hellma GmbH & Co. KG PTFE lid, 4 window 12.5 x 12.5 x 45 10 10 x 10 1 macro 250.00 EU Search 20 Days
9144771 111-10-40 Hellma GmbH & Co. KG PTFE stopper, 4 window 12.5 x 12.5 x 46 10 10 x 10 1 macro 332.35 EU Search 20 Days
9144801 104002F-10-40 Hellma GmbH & Co. KG PTFE lid 12.5 x 12.5 x 45 2 10 x 2 1 micro 508.82 EU Search 20 Days
6051579 105-250-15-40 Hellma GmbH & Co. KG 15.0 PE stopper, 3 window 12.5 x 12.5 x 45 5 x 2 10 x 2 1 ultramicro 736.76 EU Search Please contact us
6055271 117100F-10-40 Hellma GmbH & Co. KG screw cap, with silicone rubber seal 12.5 x 12.5 x 56 10 10 x 10 1 macro 585.29 EU Search Please contact us
6080492 109004F-10-40 Hellma GmbH & Co. KG 20.0 PTFE lid, connection Ø 8 mm, length 80 mm spigot 7,5 x 7,5 x 45 4 10 x 4 1 semi-micro 597.06 EU Search Please contact us
6080511 119004F-10-40 Hellma GmbH & Co. KG PTFE stopper, for magnetic stirrers 12.5 x 12.5 x 49.5 4 10 x 4 1 semi-micro 701.47 EU Search Please contact us
6081483 108002F-10-40 Hellma GmbH & Co. KG 20.0 PTFE lid 12.5 x 12.5 x 45 2 10 x 2 1 micro 548.53 EU Search Please contact us
6093874 108-F-10-40 Hellma GmbH & Co. KG 20.0 PTFE lid 12.5 x 12.5 x 45 4 10 x 4 1 semi-micro 579.41 EU Search Please contact us
6204497 119F-10-40 Hellma GmbH & Co. KG PTFE stopper, 4 window 12.5 x 12.5 x 49.5 10 10 x 10 1 macro 558.82 EU Search Please contact us
6222630 117104F-10-40 Hellma GmbH & Co. KG screw cap, with silicone rubber seal 12.5 x 12.5 x 56 4 10 x 4 1 semi-micro 755.88 EU Search Please contact us
6250225 105-252-15-40 Hellma GmbH & Co. KG 15.0 PE stopper, 3 window 12.5 x 12.5 x 45 5 x 1.5 1.5 x 1.5 1 ultramicro 780.88 EU Search Please contact us
6302645 221-10-40 Hellma GmbH & Co. KG clip, connection Ø 8 mm, length 80 mm spigot 12.5 x 12.5 x 40 10 10 x 10 1 macro 530.88 EU Search Please contact us
6510380 105-250-85-40 Hellma GmbH & Co. KG 8.5 PE stopper, 3 window 12.5 x 12.5 x 45 5 x 2 10 x 2 1 ultramicro 736.76 EU Search Please contact us
6801662 221001-10-80 Hellma GmbH & Co. KG clip, connection Ø 8 mm, length 80 mm spigot 12.5 x 12.5 x 40 10 10 x 10 Tol. ± 0.2 1 macro 867.65 EU Search Please contact us
7200073 111-057-40 Hellma GmbH & Co. KG PTFE stopper, 5 window 7.5 x 7.5 x 46 5 5 x 5 1 ultramicro 447.06 EU Search Please contact us
7606579 105-252-85-40 Hellma GmbH & Co. KG 8.5 PE stopper, 3 window 12.5 x 12.5 x 45 5 x 1.5 1.5 x 1.5 1 ultramicro 780.88 EU Search Please contact us
7638526 101-20-40 Hellma GmbH & Co. KG PTFE lid, 4 window 12.5 x 22.5 x 45 10 10 x 20 1 macro 488.24 EU Search Please contact us
9144390 105-251-85-40 Hellma GmbH & Co. KG 8.5 PE stopper, 3 window 12.5 x 12.5 x 45 5 x 3 3 x 3 1 ultramicro 763.24 EU Search Please contact us
9144391 105-251-15-40 Hellma GmbH & Co. KG 15.0 PE stopper, 3 window 12.5 x 12.5 x 45 5 x 3 3 x 3 1 ultramicro 763.24 EU Search Please contact us
9144759 115-F-10-40 Hellma GmbH & Co. KG PTFE stopper 12.5 x 12.5 x 40 2 10 x 2 1 micro 547.06 EU Search Please contact us
9144781 104F-10-40 Hellma GmbH & Co. KG PTFE lid 12.5 x 12.5 x 45 4 10 x 4 1 semi-micro 457.35 EU Search Please contact us
9144791 114F-10-40 Hellma GmbH & Co. KG PTFE stopper 12.5 x 12.5 x 46 4 10 x 4 1 semi-micro 561.76 EU Search Please contact us
Search Macro cells for absorption measurement, NIR-range, quartz glass Extended Range Hellma GmbH & Co. KG (4353)

Hellma GmbH & Co. KG (4353)

Macro cells for absorption measurement, NIR-range, quartz glass Extended Range
Quartz glass Extended Range, Wavelength range: 200 - 3500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.
Type A: with PTFE lid
Type B: with small glass lid
Type D: with PTFE stopper / from 40 mm wit...
Macro cells for absorption measurement, NIR-range, quartz glass Extended Range
Quartz glass Extended Range, Wavelength range: 200 - 3500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.
Type A: with PTFE lid
Type B: with small glass lid
Type D: with PTFE stopper / from 40 mm with 2 PTFE stoppers
PN Manuf. PN Supplier Capacity~µl External dimensions (W x D x H)~mm Path length~mm PK Type General Price Quantity Status Add
6086375 100-10-46 Hellma GmbH & Co. KG 3500 45 x 12.5 x 12.5 10 1 A 201.47 EU Search 20 Days
6052763 110-10-46 Hellma GmbH & Co. KG 3500 46 x 12.5 x 12.5 10 1 D 297.06 EU Search Please contact us
6053055 100-5-46 Hellma GmbH & Co. KG 1750 45 x 12.5 x 7.5 5 1 A 232.35 EU Search Please contact us
6072791 110-5-46 Hellma GmbH & Co. KG 1750 46 x 12.5 x 7.5 5 1 D 307.35 EU Search Please contact us
6078779 100-50-46 Hellma GmbH & Co. KG 17500 45 x 12.5 x 52.5 50 1 A 352.94 EU Search Please contact us
6302993 100-1-46 Hellma GmbH & Co. KG 350 45 x 12.5 x 3.5 1 1 B 261.76 EU Search Please contact us
6800848 110-1-46 Hellma GmbH & Co. KG 350 52 x 12.5 x 3.5 1 1 D 332.35 EU Search Please contact us
6901645 100-2-46 Hellma GmbH & Co. KG 700 45 x 12.5 x 4.5 2 1 B 245.59 EU Search Please contact us
Search Macro cells for absorption measurement, UV-range, quartz glass High Performance Hellma GmbH & Co. KG (4348)

Hellma GmbH & Co. KG (4348)

Macro cells for absorption measurement, UV-range, quartz glass High Performance
Quartz glass High Performance 200 - 2500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.
Type A: with PTFE lid
Type B: with small glass lid
Type C: with regular glass lid
Type D: with PTFE stopper...
Macro cells for absorption measurement, UV-range, quartz glass High Performance
Quartz glass High Performance 200 - 2500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.
Type A: with PTFE lid
Type B: with small glass lid
Type C: with regular glass lid
Type D: with PTFE stopper / from 40 mm with 2 PTFE stoppers
PN Manuf. PN Supplier Capacity~µl External dimensions (W x D x H)~mm Path length~mm PK Type General Price Quantity Status Add
6302618 100-10-K-40 Hellma GmbH & Co. KG 3500 12.5 x 12.5 x 45 10 (spectrally measured) 1 A 178.82 EU Search 20 Days
9144201 100-1-40 Hellma GmbH & Co. KG 350 12.5 x 3.5 x 45 1 1 B 183.82 EU Search 20 Days
9144202 100-2-40 Hellma GmbH & Co. KG 700 12.5 x 4.5 x 45 2 1 B 183.82 EU Search 20 Days
9144205 100-5-40 Hellma GmbH & Co. KG 1750 12.5 x 7.5 x 45 5 1 A 186.76 EU Search 20 Days
9144210 100-10-40 Hellma GmbH & Co. KG 3500 12.5 x 12.5 x 45 10 1 A 141.32 EU Search 20 Days
9144220 100-20-40 Hellma GmbH & Co. KG 7000 12.5 x 22.5 x 45 20 1 A 210.29 EU Search 20 Days
9144240 100-40-40 Hellma GmbH & Co. KG 14000 12.5 x 42.5 x 45 40 1 A 275.00 EU Search 20 Days
9144250 100-50-40 Hellma GmbH & Co. KG 17500 12.5 x 52.5 x 45 50 1 A 295.59 EU Search 20 Days
9144610 110-10-40 Hellma GmbH & Co. KG 3500 12.5 x 12.5 x 46 10 1 D 239.71 EU Search 20 Days
6052418 110-10-K-40 Hellma GmbH & Co. KG 3500 12.5 x 12.5 x 46 10 (spectrally measured) 1 D 282.35 EU Search Please contact us
6088125 100-100-40 Hellma GmbH & Co. KG 35000 12.5 x 102.5 x 45 100 1 C 526.47 EU Search Please contact us
6260600 100-1-K-40 Hellma GmbH & Co. KG 350 12.5 x 3.5 x 45 1 (spectrally measured) 1 B 220.88 EU Search Please contact us
7200274 100-50-K-40 Hellma GmbH & Co. KG 17500 12.5 x 52.5 x 45 50 (spectrally measured) 1 C 355.88 EU Search Please contact us
9144601 110-1-40 Hellma GmbH & Co. KG 350 12.5 x 3.5 x 52 1 1 D 280.88 EU Search Please contact us
9144602 110-2-40 Hellma GmbH & Co. KG 700 12.5 x 4.5 x 52 2 1 D 280.88 EU Search Please contact us
9144605 110-5-40 Hellma GmbH & Co. KG 1750 12.5 x 7.5 x 46 5 1 D 251.47 EU Search Please contact us
9144620 110-20-40 Hellma GmbH & Co. KG 7000 12.5 x 22.5 x 45 20 1 D 314.71 EU Search Please contact us
9144640 110-40-40 Hellma GmbH & Co. KG 14000 12.5 x 42.5 x 46 40 1 D 427.94 EU Search Please contact us
9144650 110-50-40 Hellma GmbH & Co. KG 17500 12,5 x 52,5 x 46 50 1 D 469.12 EU Search Please contact us
Search Macro cells for absorption measurement, VIS-range, special optical glass Hellma GmbH & Co. KG (4352)

Hellma GmbH & Co. KG (4352)

Macro cells for absorption measurement, VIS-range, special optical glass
Special optical glass 320 - 2500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.
Type A: with PTFE-Falzdeckel
Type B: with small glass lid
Type C: with regular glass lid
Macro cells for absorption measurement, VIS-range, special optical glass
Special optical glass 320 - 2500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.
Type A: with PTFE-Falzdeckel
Type B: with small glass lid
Type C: with regular glass lid
PN Manuf. PN Supplier Capacity~µl External dimensions (W x D x H)~mm Path length~mm PK Type General Price Quantity Status Add
9144110 100-10-20 Hellma GmbH & Co. KG 3500 12,5 x 12,5 x 45 10 1 A 91.61 EU Search 20 Days
9144140 100-40-20 Hellma GmbH & Co. KG 14000 12,5 x 42,5 x 45 40 1 A 151.47 EU Search 20 Days
9144150 100-50-20 Hellma GmbH & Co. KG 17500 12,5 x 52,5 x 45 50 1 A 186.76 EU Search 20 Days
6200342 100-10-K-20 Hellma GmbH & Co. KG 3500 12,5 x 12,5 x 45 10 (spectrally measured) 1 A 120.59 EU Search Please contact us
6702167 100-50-K-20 Hellma GmbH & Co. KG 17500 12,5 x 52,5 x 45 50 (spectrally measured) 1 A 225.74 EU Search Please contact us
9144102 100-2-20 Hellma GmbH & Co. KG 700 12,5 x 4,5 x 45 2 1 B 130.45 EU Search Please contact us
9144120 100-20-20 Hellma GmbH & Co. KG 7000 12,5 x 22,5 x 45 20 1 A 118.82 EU Search Please contact us
Search Secondary standards for calibrating spectrophotometers Hellma GmbH & Co. KG (9081)

Hellma GmbH & Co. KG (9081)

Secondary standards for calibrating spectrophotometers
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualificatio...
Secondary standards for calibrating spectrophotometers
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP).
Your benefits:
-High quality of the measurement results
-International comparability of measurement results
-Meeting the requirements of the major pharmacopoeias (EP, DAB, USP)
-Results traceable to NIST primary standards
-30 years warranty on the reference materials
Scope of delivery:
-Certified reference materials (Calibration Standards) in quality storage box
-DAkkS Calibration Certificate (DIN 17025)
-Handling guidelines
Check for photometric accuracy
PN Manuf. PN Supplier Description PK Type Wavelength~nm General Price Quantity Status Add
6801332 666F3-38 Hellma GmbH & Co. KG Neutral density glass filter F3, 0.5 absorbance 1 666-F3 440 - 635 602.94 EU Search 20 Days
4670731 667350 Hellma GmbH & Co. KG Liquid filter calibration-Set, Niacin
(UV506, UV512, UV518, UV524, UV599)
1 667-UV350 213 - 261 3755.88 EU Search Please contact us
6240039 667060 Hellma GmbH & Co. KG Liquid filter UV60, Potassium dichromate 60mg/l 1 667-UV60 235 - 350 911.76 EU Search Please contact us
6240040 667014 Hellma GmbH & Co. KG Reference filter UV14, Perchloric acid 1 667-UV14 - 789.71 EU Search Please contact us
6801867 666F2-39 Hellma GmbH & Co. KG Neutral density glass filter F2, 0.25 absorbance 1 666-F2 440 - 635 602.94 EU Search Please contact us
6801868 666F4-37 Hellma GmbH & Co. KG Neutral density glass filter F4, 1.0 absorbance 1 666-F4 440 - 635 602.94 EU Search Please contact us
7626372 667305 Hellma GmbH & Co. KG Calibration set acc. to EP9
(UV60, UV600, UV14)
1 667-UV305 2360.29 EU Search Please contact us
9190984 667600 Hellma GmbH & Co. KG Liquid filter UV600, Potassium dichromate 600mg/l 1 667-UV600 430 823.53 EU Search Please contact us
Search Secondary standards for calibrating spectrophotometers Hellma GmbH & Co. KG (9080)

Hellma GmbH & Co. KG (9080)

Secondary standards for calibrating spectrophotometers
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualificatio...
Secondary standards for calibrating spectrophotometers
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP).
Your benefits:
-High quality of the measurement results
-International comparability of measurement results
-Meeting the requirements of the major pharmacopoeias (EP, DAB, USP)
-Results traceable to NIST primary standards
-30 years warranty on the reference materials
Scope of delivery:
-Certified reference materials (Calibration Standards) in quality storage box
-DAkkS Calibration Certificate (DIN 17025)
-Handling guidelines
Check for spectral resolution
PN Manuf. PN Supplier Description PK Type Wavelength~nm General Price Quantity Status Add
6231555 667009 Hellma GmbH & Co. KG Reference filter UV9, n-hexane 1 667-UV9 - 692.65 EU Search Please contact us
6240535 667200 Hellma GmbH & Co. KG Calibration set according to European Pharmacopoeia,
contains filter UV6, UV9
1 667.200-UV 1536.76 EU Search Please contact us
9190983 667006 Hellma GmbH & Co. KG Liquid filter UV6, Toluene in n-hexane 1 667-UV6 266, 269 911.76 EU Search Please contact us
Search Secondary standards for calibrating spectrophotometers Hellma GmbH & Co. KG (9082)

Hellma GmbH & Co. KG (9082)

Secondary standards for calibrating spectrophotometers
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualificatio...
Secondary standards for calibrating spectrophotometers
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP).
Your benefits:
-High quality of the measurement results
-International comparability of measurement results
-Meeting the requirements of the major pharmacopoeias (EP, DAB, USP)
-Results traceable to NIST primary standards
-30 years warranty on the reference materials
Scope of delivery:
-Certified reference materials (Calibration Standards) in quality storage box
-DAkkS Calibration Certificate (DIN 17025)
-Handling guidelines
Check the wavelength accuracy
PN Manuf. PN Supplier Description PK Type Wavelength~nm General Price Quantity Status Add
4670729 667025 Hellma GmbH & Co. KG Liquid filter UV25, Didymium in Perchloric acid 1 667-UV25EPUSP 329 - 864 911.76 EU Search Please contact us
4670730 667035 Hellma GmbH & Co. KG Liquid filter UV35, Rare Earth in Perchloric acid 1 667-UV35 201 - 252 1091.18 EU Search Please contact us
6201067 666F1-339 Hellma GmbH & Co. KG Glass filter F1, Holmium oxide 1 666-F1 279 - 638 602.94 EU Search Please contact us
6227666 667005 Hellma GmbH & Co. KG Liquid filter UV5, Holmium oxide in Perchloric acid 1 667-UV5 240 - 650 911.76 EU Search Please contact us
6286793 667045 Hellma GmbH & Co. KG Liquid filter UV45, Holmium oxide and Didymium in Perchloric Acid 1 667-UV45 240 - 870 1091.18 EU Search Please contact us
6286794 666F7W-323 Hellma GmbH & Co. KG Glass filter F7, Didymium 1 666-F7W 329 - 875 642.65 EU Search Please contact us
Search Ultra micro cells for absorption measurement, UV-range, quartz glass High Performance Hellma GmbH & Co. KG (4349)

Hellma GmbH & Co. KG (4349)

Ultra micro cells for absorption measurement, UV-range, quartz glass High Performance
Quartz glass High Performance 200 - 2500 nm.
Type A: with PE stopper
Type B: open pipette tips
Ultra micro cells for absorption measurement, UV-range, quartz glass High Performance
Quartz glass High Performance 200 - 2500 nm.
Type A: with PE stopper
Type B: open pipette tips
PN Manuf. PN Supplier Aperture~mm Capacity~µl Centre height~mm External dimensions (W x D x H)~mm Path length~mm PK Type General Price Quantity Status Add
9144156 1052101015-40 Hellma GmbH & Co. KG Ø 0.8 5 15 12.5 x 12.5 x 40 10 1 B 970.59 EU Search 20 Days
9190968 105-201-15-40 Hellma GmbH & Co. KG 5x2 100 15 12.5 x 12.5 x 45 10 1 A 552.94 EU Search 20 Days
9144157 1052101085-40 Hellma GmbH & Co. KG Ø 0.8 5 8.5 12.5 x 12.5 x 40 10 1 B 970.59 EU Search Please contact us
9190964 105-202-85-40 Hellma GmbH & Co. KG 2.5x2 50 8.5 12.5 x 12.5 x 45 10 1 A 552.94 EU Search Please contact us
9190965 105-201-85-40 Hellma GmbH & Co. KG 5x2 100 8.5 12.5 x 12.5 x 45 10 1 A 552.94 EU Search Please contact us
9190966 105-200-85-40 Hellma GmbH & Co. KG 8x2 160 8.5 12.5 x 12.5 x 45 10 1 A 552.94 EU Search Please contact us
9190967 105-202-15-40 Hellma GmbH & Co. KG 2.5x2 50 15 12.5 x 12.5 x 45 10 1 A 552.94 EU Search Please contact us
9190969 105-200-15-40 Hellma GmbH & Co. KG 8x2 160 15 12.5 x 12.5 x 45 10 1 A 552.94 EU Search Please contact us

Hellma GmbH & Co. KG (9400)

Cells for light scattering measurements, UV-range
Wavelength: 200nm - 2500nm
Optical material: Quartz glass High Performance
Cells for light scattering measurements, UV-range
Wavelength: 200nm - 2500nm
Optical material: Quartz glass High Performance
PN Manuf. PN Supplier Capacity~µl Description External dimensions (H x Ø)~mm Internal dimensions (H x Ø)~mm PK General Price Quantity Status Add
6073106 540-111-80 Hellma GmbH & Co. KG 2800 PTFE-stopper, outer cylinder fire-polished 75 x 10 74 x 8 1 282.35 EU Search Please contact us
6255204 540-135-20-40 Hellma GmbH & Co. KG 14000 PTFE-stopper 75 x 20 74 x 18 1 301.47 EU Search Please contact us
6302852 540-110-80 Hellma GmbH & Co. KG 2800 PTFE-stopper 75 x 10 74 x 8 1 185.29 EU Search Please contact us
Search Certified reference materials for qualifying spectrophotometer as a complete set Hellma GmbH & Co. KG (3141)

Hellma GmbH & Co. KG (3141)

Certified reference materials for qualifying spectrophotometer as a complete set
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that y...
Certified reference materials for qualifying spectrophotometer as a complete set
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP).
Your benefits:
-High quality of the measurement results
-International comparability of measurement results
-Meeting the requirements of the major pharmacopoeias (EP, DAB, USP)
-Results traceable to NIST primary standards
-30 years warranty on the reference materials
Scope of delivery:
-Certified reference materials (Calibration Standards) in quality storage box
-DAkkS Calibration Certificate (DIN 17025)
-Handling guidelines
Glass Filters 666-S000: For testing spectrophotometers. Photometric accuracy and wavelength accuracy in the visible spectral region.

Liquid Filters 667.033-UV: For testing spectrophotometers according to European Pharmacopoeia, wavelength accuracy, photometric accuracy, stray light behaviour, resolution.
PN Manuf. PN Supplier Capacity Material PK Type Wavelength~nm General Price Quantity Status Add
9190973 666S000 Hellma GmbH & Co. KG 666-F1
666-F2
666-F3
666-F4
666-F0
Holmium Oxide Glass Filter
Neutral Density Glass Filter NG 11
Neutral Density Glass Filter NG 5
Neutral Density Glass Filter NG 4
Empty Filter Mount
1 666-S000 279, 361, 453, 536, 638
440; 465; 546,1; 590; 635
440; 465; 546,1; 590; 635
440; 465; 546,1; 590; 635
2233.82 EU Search Please contact us
9190980 667003 Hellma GmbH & Co. KG 667.100-UV
667.200-UV
667.305-UV
667-UV5
Potassium Chloride + blank
Toluene in Hexane + blank
Potassium Dichromate in HClO4 + blank
Holmium Perchlorate in Perchloric Acid
1 667.003-UV 198, 200 (certified)
266, 269
235, 257, 313, 350, 430
241,15; 287,15; 361,5; 536,3
5275.00 EU Search Please contact us
Search Flow-through cells with two optical paths lengths, Absorption and Fluorescence Measurement Hellma GmbH & Co. KG (3327)

Hellma GmbH & Co. KG (3327)

Flow-through cells with two optical paths lengths, Absorption and Fluorescence Measurement
Wavelength Range: 200nm - 2500nm
Optical material: Quartz glass High Performance
Flow-through cells with two optical paths lengths, Absorption and Fluorescence Measurement
Wavelength Range: 200nm - 2500nm
Optical material: Quartz glass High Performance
PN Manuf. PN Supplier Capacity~µl Centre height~mm External dimensions (W x D x H)~mm internal width (mm) / aperture (mm x mm/Ø) Path length~mm PK Type General Price Quantity Status Add
4658277 176-766-15-40 Hellma GmbH & Co. KG 220 15.0 35 x 12.5 x 12.5 11 x 6/11 x 2 2 x 10 1 semi-micro* 1283.82 EU Search Please contact us
4658278 176-761-15-40 Hellma GmbH & Co. KG 140 15.0 35 x 12.5 x 12.5 11 x 4/11 x 2.5 2.5 x 5 1 semi-micro 1283.82 EU Search Please contact us
6266794 176-760-85-40 Hellma GmbH & Co. KG 550 8.5 35 x 12.5 x 12.5 11 x 6/11 x 5 5 x 10 1 semi-micro* 1283.82 EU Search Please contact us
6267923 176-760-15-40 Hellma GmbH & Co. KG 550 15.0 35 x 12.5 x 12.5 11 x 6/11 x 5 5 x 10 1 semi-micro* 1283.82 EU Search Please contact us
6280645 176-765-15-40 Hellma GmbH & Co. KG 110 15.0 35 x 12.5 x 12.5 11 x 6/11 x 1 1 x 10 1 semi-micro 1283.82 EU Search Please contact us
6280788 176-762-15-40 Hellma GmbH & Co. KG 50 15.0 35 x 12.5 x 12.5 11 x 2.5 /11 x 1.5 1.5 x 3 1 semi-micro 1283.82 EU Search Please contact us
6286789 176-761-85-40 Hellma GmbH & Co. KG 140 8.5 35 x 12.5 x 12.5 11 x 4/11 x 2.5 2.5 x 5 1 semi-micro 1283.82 EU Search Please contact us
6286790 176-762-85-40 Hellma GmbH & Co. KG 50 8.5 35 x 12.5 x 12.5 11 x 2.5 /11 x 1.5 1.5 x 3 1 semi-micro 1283.82 EU Search Please contact us
6286791 176-765-85-40 Hellma GmbH & Co. KG 110 8.5 35 x 12.5 x 12.5 11 x 6/11 x 1 1 x 10 1 semi-micro 1283.82 EU Search Please contact us
6286792 176-766-85-40 Hellma GmbH & Co. KG 220 8.5 35 x 12.5 x 12.5 11 x 6/11 x 2 2 x 10 1 semi-micro 1283.82 EU Search Please contact us
Search Micro Volume Analysis TrayCell Hellma GmbH & Co. KG (6194)

Hellma GmbH & Co. KG (6194)

Micro Volume Analysis TrayCell
Fibre-Optic Micro Measuring Cell. Accessory for standard spectrophotometer for droplet analysis.
Sample volume 0.7µl to 10µl.

Typical applications are:
-nucleic acid analysis.
-determination of the incorporation frequency of fluoresce...
Micro Volume Analysis TrayCell
Fibre-Optic Micro Measuring Cell. Accessory for standard spectrophotometer for droplet analysis.
Sample volume 0.7µl to 10µl.

Typical applications are:
-nucleic acid analysis.
-determination of the incorporation frequency of fluorescent dye labels (FOI).
-protein analysis (A280, BCA, Lowry etc.).
-all UV / Vis analysis utilising wavelength range 190nm to 1100nm.
-material: Quartz glass High Performance.

Please state the required cell centre height (8.5mm, 15mm or 20mm) when placing your order! TrayCell is supplied as standard with caps for both 0.2mm and 1mm light path. Additional light path of 0.1mm and 2mm are available.
PN Manuf. PN Supplier Capacity~µl Centre height~mm Height~mm Path length~mm PK Type General Price Quantity Status Add
6230433 105810-A3-V1-46 Hellma GmbH & Co. KG 0.7 ... 10 8.5 / 15 / 20 53 / 59.5 / 64.5 0.2 / 1 1 TrayCell 4655.88 EU Search Please contact us
Search Micro volume measuring cell TrayCell 2.0 Hellma GmbH & Co. KG (581239)

Hellma GmbH & Co. KG (581239)

Micro volume measuring cell TrayCell 2.0
Fibre-optic micro volume measuring cell for UV/VIS-based microvolume analysis. Suitable for all current spectrophotometers with standard cuvette holder.


-Purity and concentration determination of DNA/RNA and proteins
-Determination o...
Micro volume measuring cell TrayCell 2.0
Fibre-optic micro volume measuring cell for UV/VIS-based microvolume analysis. Suitable for all current spectrophotometers with standard cuvette holder.


-Purity and concentration determination of DNA/RNA and proteins
-Determination of labelling efficiency for microarray experiments
-Precisely defined path lengths prevent misadjustment
-Recovery of samples by simple pipetting off
-Samples with low surface tension can be measured
-Quick and easy cleaning


Please indicate the centre height when placing your order!

Scope of supply: Cuvette, lid for the indicated layer thicknesses
Specifications
Volume: 0.7 ... 10 µl
Measuring range: 210 ... 1100 nm
Window material: High performance quarz glass
Dimensions (W x D)
PN Manuf. PN Supplier Capacity~µl Centre height~mm Height~mm Path length~mm PK Type General Price Quantity Status Add
4682594 105830-A3-V1-40 Hellma GmbH & Co. KG 0.7 ... 10 8.5 / 15 / 20 61.5 / 68 / 73 0.2 / 1 1 TrayCell 2.0 3136.76 EU Search Please contact us
6320153 105830-A1-V1-40 Hellma GmbH & Co. KG 0,7 ... 10 8,5 / 15 / 20 61,5 / 68 / 73 1 1 TrayCell 2.0 2838.24 EU Search Please contact us
Search Square sample cells, glass HACH LANGE GmbH (5393)

HACH LANGE GmbH (5393)

Square sample cells, glass
For photometric measurements in liquids. Matched pair.
Specifications
optical path length: 25,4 mm (1 inch)
Volume: 10 ml
Square sample cells, glass
For photometric measurements in liquids. Matched pair.
Specifications
optical path length: 25,4 mm (1 inch)
Volume: 10 ml
PN Manuf. PN Supplier Description PK General Price Quantity Status Add
6282755 1480801 HACH LANGE GmbH Stoppers for square sample cells 12 32.20 EU Search Please contact us
Search Standard rectangular fluorometer cells Starna Scientific Ltd. (10533)

Starna Scientific Ltd. (10533)

Standard rectangular fluorometer cells
High precision standard cells for routine analysis. Suitable for most spectral photometers, using rectangular cells. Available with cover or with stopper for a liquid-tight seal. Cover and stopper made of PTFE.

Glass types
Type G: O...
Standard rectangular fluorometer cells
High precision standard cells for routine analysis. Suitable for most spectral photometers, using rectangular cells. Available with cover or with stopper for a liquid-tight seal. Cover and stopper made of PTFE.

Glass types
Type G: Optical glass, 334 to 2500 nm
Type SOG: Special optical glass, 320 to 2500 nm
Type Q: Spectrosil® Far UV Quartz glass, 190 to 2700 nm
PN Manuf. PN Supplier Description External dimensions (W x D x H)~mm Path length~mm PK Type Volume~ml Internal dimensions (W x D x H)~mm General Price Quantity Status Add
4678114 3/Q/10 Starna Scientific Ltd. with cover 12.5 x 12.5 x 45 10 1 3/Q/10 3.500 10 222.65 EU Search Please contact us
4678125 23/Q/10 Starna Scientific Ltd. with stopper 12.5 x 12.5 x 48 10 1 23/Q/10 3.500 10 300.00 EU Search Please contact us
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