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Search CHROMABOND C ec Macherey-Nagel GmbH & Co. KG (15180)

Macherey-Nagel GmbH & Co. KG (15180)

CHROMABOND® C18 ec
Octadecyl modified silica phase for SPE, endcapped

Base material silica, pore size 60 ?, particle size 45 µm for C18 ec, 100 µm for C18 ec f (for fast flow), specific surface 500 m²/g, pH stability 2 to 8. Octadecyl phases, endcapped, carbon content 1...
CHROMABOND® C18 ec
Octadecyl modified silica phase for SPE, endcapped

Base material silica, pore size 60 ?, particle size 45 µm for C18 ec, 100 µm for C18 ec f (for fast flow), specific surface 500 m²/g, pH stability 2 to 8. Octadecyl phases, endcapped, carbon content 14 % very non-polar, hydrophobic interactions with a wide variety of organic compounds. Advantageous for clean-up of samples with large structural variations (polarity differences).

Recommended applications: non-polar compounds, aflatoxins, amphetamines, antibiotics, antiepileptics, barbiturates, caffeine, drugs, preservatives, fatty acids, nicotine, PAHs, pesticides, PCBs, heavy metals, vitamins. Very well suited for desalting of samples.
PN Manuf. PN Supplier Capacity~mg PK Volume~ml General Price Quantity Status Add
4003442 730011 Macherey-Nagel GmbH & Co. KG 100 100 1 263.24 EU Search Please contact us
4003444 730012G Macherey-Nagel GmbH & Co. KG 200 50 3 379.41 EU Search Please contact us
4003446 730013.250 Macherey-Nagel GmbH & Co. KG 500 250 3 889.71 EU Search Please contact us
4003450 730014.250 Macherey-Nagel GmbH & Co. KG 500 250 6 1002.06 EU Search Please contact us
4003451 730014G Macherey-Nagel GmbH & Co. KG 500 30 6 304.41 EU Search Please contact us
4003452 730015.250 Macherey-Nagel GmbH & Co. KG 1000 250 6 1308.82 EU Search Please contact us
4003454 730015G Macherey-Nagel GmbH & Co. KG 1000 30 6 335.29 EU Search Please contact us
4003560 730259 Macherey-Nagel GmbH & Co. KG 10000 10 70 322.06 EU Search Please contact us
4003603 730404 Macherey-Nagel GmbH & Co. KG 2000 20 15 247.06 EU Search Please contact us
4003604 730405 Macherey-Nagel GmbH & Co. KG 5000 20 45 380.88 EU Search Please contact us
6701243 730141 Macherey-Nagel GmbH & Co. KG 2000 30 6 305.88 EU Search Please contact us
Search CHROMABOND Easy Macherey-Nagel GmbH & Co. KG (15179)

Macherey-Nagel GmbH & Co. KG (15179)

CHROMABOND® Easy
Polar modified polystyrene-divinylbenzene copolymer with a weak anion exchanger

Specific surface 650 to 700 m²/g, particle size 80µm, pore size 50 ?, pH stability 1 to 14. Due to bifunctional modification much more hydrophilic than conventional polystyr...
CHROMABOND® Easy
Polar modified polystyrene-divinylbenzene copolymer with a weak anion exchanger

Specific surface 650 to 700 m²/g, particle size 80µm, pore size 50 ?, pH stability 1 to 14. Due to bifunctional modification much more hydrophilic than conventional polystyrene-divinylbenzene polymers and thus easily wettable with water.

Recommended applications: polar herbicides / pesticides from water (acidic, neutral, basic), polar phenols from water, polyaromatic compounds, polychlorinated biphenyls, drug analysis from urine, blood, serum, plasma pharmaceuticals / active ingredients from tablets, creams.

Due to the bifunctional modification CHROMABOND® Easy is considerably more hydrophilic than conventional polystyrene-divinylbenzene polymers and thus easily wettable with water. The Easy effect: Aqueous samples can be loaded directly without preconditioning! This means that little or even no conditioning is needed, in contrast to standard SPE materials, where recovery rates normally decrease, in the worst case down to zero! Depending on the separation task conditioning may be required and is recommended for method development. A positive side effect of the excellent wettability: there is no decrease of recovery rates, if the cartridge runs dry, therefore automation is easier or, in some cases compared to silica materials, only feasible with CHROMABOND® Easy, because a permanent vacuum can be used without supervision.

Further advantages of using a polymeric material:
-high surface, this means very high binding capacity (2 - 5 times higher than silica-based adsorbents)
-less adsorbent is needed in the cartridge (without losing sensitivity or recovery)
-faster analysis, because the height of the adsorbent bed can be reduced
-acidic or basic solvents (e. g. TFA) do not destroy the phase, or lead to unintended side products
Because of the polar modification the material is suitable for a broad range of compounds (acidic, neutral, basic, polar and nonpolar substances). Highly reproducible recovery rates can be obtained, even if the cartridge runs dry (especially advantageous when using 96-well plates, where stopcocks are not available!)
PN Manuf. PN Supplier Capacity~mg PK Volume~ml General Price Quantity Status Add
4003719 730751 Macherey-Nagel GmbH & Co. KG 30 30 1 96.47 EU Search Please contact us
4003721 730753 Macherey-Nagel GmbH & Co. KG 60 30 3 142.35 EU Search Please contact us
4003723 730754.250 Macherey-Nagel GmbH & Co. KG 200 250 3 992.65 EU Search Please contact us
4003724 730755.250 Macherey-Nagel GmbH & Co. KG 200 250 6 1361.76 EU Search Please contact us
4003726 730757 Macherey-Nagel GmbH & Co. KG 500 20 15 252.94 EU Search Please contact us
4003728 730759 Macherey-Nagel GmbH & Co. KG 500 30 3 214.71 EU Search Please contact us
6224850 730756 Macherey-Nagel GmbH & Co. KG 500 30 6 310.29 EU Search Please contact us
6226452 730754 Macherey-Nagel GmbH & Co. KG 200 30 3 150.00 EU Search Please contact us
6234375 730755 Macherey-Nagel GmbH & Co. KG 200 30 6 202.94 EU Search Please contact us
Search CHROMABOND NH/C Macherey-Nagel GmbH & Co. KG (15200)

Macherey-Nagel GmbH & Co. KG (15200)

CHROMABOND® NH2/C18
Combination phase for SPE analysis of PAH from water containing humic acids

Special combination phase: aminopropyl phase for removal of interfering humic acids, octadecyl phase for enrichment of PAH.

Recommended application: PAH from water con...
CHROMABOND® NH2/C18
Combination phase for SPE analysis of PAH from water containing humic acids

Special combination phase: aminopropyl phase for removal of interfering humic acids, octadecyl phase for enrichment of PAH.

Recommended application: PAH from water containing humic acids.
PN Manuf. PN Supplier Capacity~ml / mg PK Volume~ml General Price Quantity Status Add
4003675 730620 Macherey-Nagel GmbH & Co. KG 500 / 1000 30 6 367.65 EU Search Please contact us
6228257 730618 Macherey-Nagel GmbH & Co. KG 500 / 500 30 6 300.00 EU Search Please contact us
Search CHROMABOND SB Macherey-Nagel GmbH & Co. KG (15194)

Macherey-Nagel GmbH & Co. KG (15194)

CHROMABOND® SB
Quaternary ammonium modified silica anion exchanger for SPE (SAX)

Base material silica, pore size 60 ?, particle size 45 µm, specific surface 500 m²/g, pH stability 2 to 8. Silica modified with quaternary amine. Strongly basic anion exchanger (capacity ~ ...
CHROMABOND® SB
Quaternary ammonium modified silica anion exchanger for SPE (SAX)

Base material silica, pore size 60 ?, particle size 45 µm, specific surface 500 m²/g, pH stability 2 to 8. Silica modified with quaternary amine. Strongly basic anion exchanger (capacity ~ 0.3 meq/g). Not suited for very strong anions such as sulphonic acids, because these are difficult to elute.

Recommended application: organic acids, caffeine, saccharin.
PN Manuf. PN Supplier Capacity~mg PK Volume~ml General Price Quantity Status Add
4003486 730078 Macherey-Nagel GmbH & Co. KG 100 100 1 329.41 EU Search Please contact us
4003487 730079.250 Macherey-Nagel GmbH & Co. KG 500 250 3 1125.00 EU Search Please contact us
4003580 730322 Macherey-Nagel GmbH & Co. KG 200 50 3 252.94 EU Search Please contact us
4003614 730426 Macherey-Nagel GmbH & Co. KG 500 30 6 188.24 EU Search Please contact us
6206234 730323 Macherey-Nagel GmbH & Co. KG 1000 30 6 275.00 EU Search Please contact us
7075759 730079 Macherey-Nagel GmbH & Co. KG 500 50 3 282.35 EU Search Please contact us
Search Empty columns CHROMABOND, PP Macherey-Nagel GmbH & Co. KG (2215)

Macherey-Nagel GmbH & Co. KG (2215)

Empty columns CHROMABOND®, PP
Empty CHROMABOND® column (PP) for SPE, one PE-filter element is already inserted in the column.
Empty columns CHROMABOND®, PP
Empty CHROMABOND® column (PP) for SPE, one PE-filter element is already inserted in the column.
PN Manuf. PN Supplier PK Volume~ml General Price Quantity Status Add
4003521 730158 Macherey-Nagel GmbH & Co. KG 20 70 200.00 EU Search Please contact us
4003522 730159 Macherey-Nagel GmbH & Co. KG 100 1 257.35 EU Search Please contact us
4003555 730230 Macherey-Nagel GmbH & Co. KG 20 15 133.53 EU Search Please contact us
4003584 730355 Macherey-Nagel GmbH & Co. KG 20 45 185.29 EU Search Please contact us
4003592 730380 Macherey-Nagel GmbH & Co. KG 20 30 139.85 EU Search Please contact us
4003631 730474 Macherey-Nagel GmbH & Co. KG 20 150 220.59 EU Search Please contact us
7510090 730161 Macherey-Nagel GmbH & Co. KG 30 6 114.85 EU Search Please contact us
7510238 730160 Macherey-Nagel GmbH & Co. KG 50 3 164.71 EU Search Please contact us
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