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pH buffer solutions

Mettler-Toledo Online GmbH (419)

pH buffer solutions
Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes.
Tolerance: ± 0.02 pH

PN	Manuf. PN	Supplier	pHvalue~at 25 °C	PK	Type	Volume~ml	General	Price
9041847	00000000...	Mettler-Toledo Online GmbH	7.00	1	Technical	250		37.06 EU
9041850	00000000...	Mettler-Toledo Online GmbH	10.00	1	Technical	250		37.06 EU
4679285	30458274	Mettler-Toledo Online GmbH	1.679	1	NIST/DIN	250	Dangerous substance	Inquire
9041842	00000000...	Mettler-Toledo Online GmbH	2.00	1	Technical	250		37.06 EU

Reagecon Diagnostics Ltd. (5512)

pH buffer solutions
Clear, Colourless pH Buffer Solutions. Tested and ISO17025 Certified at 20 °C, supplied with a detailed Certificate of Analysis which outlines traceability to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates. Containers made of HDPE.

PN	Manuf. PN	Supplier	Accuracy~(±)	Capacity~ml	pH-value~at 20 °C	PK	General	Price
4011204	5010	Reagecon Diagnostics Ltd.	0.02	5000	1.00	1	Dangerous substance	Inquire
6235385	10105	Reagecon Diagnostics Ltd.	0.02	500	1.00	1	Dangerous substance	Inquire
TH-10105	10105	Reagecon Diagnostics Ltd.	0.02	500	1.00	1		Inquire

Water-i.d. GmbH (556970)

pH buffer solutions
Disposable bags for effective calibration. Traceability according to NIST.

PN	Manuf. PN	Supplier	Accuracy~(±)	Capacity~ml	pH-value~at 20 °C	PK	Price
4686821	EMPHBUF1000-20-2	WATER-i.d. GmbH	0,03 (25 °C)	20	10,07	25	52.94 EU
4686822	EMPHBUF400-20-25	WATER-i.d. GmbH	0,02 (20 °C)	20	4,00	25	52.94 EU
4686823	EMPHBUF700-20-25	WATER-i.d. GmbH	0,015 (20 °C)	20	7,00	25	52.94 EU

LLG-pH buffer solutions

LLG Labware (9965)

LLG-pH buffer solutions
The ready-to-use pH buffer solutions offer high quality and precision.

-Tolerance ±0.01, tested and certified at 20 °C
-Batch number, expiry date, and temperature dependence data table printed on the label
-Traceable to NIST (SRM)
-pH 9 and 10 are borax-free

The safety data sheets of these products are available under www.llg-labware.com.

PN	Manuf. PN	Supplier	Buffer	Capacity~ml	pH-value~at 20 °C	PK	Price
4664603	4664603	LLG Labware	citrate	1000	4.00	1	46.54 EU
6324542	6324542	LLG Labware		1000	10.00	1	49.98 EU
6324547	6324547	LLG Labware		1000	9.00	1	40.74 EU
9041368	9041368	LLG Labware	phosphate	1000	7.00	1	46.64 EU

pH buffer Standards DIN 19266

Reagecon Diagnostics Ltd. (4375)

pH buffer Standards DIN 19266
Clear, colourless DIN value pH buffer solutions. Tested at 25 °C and certified by Reagecon's ISO 17025 accredited test method. NIST traceable and presented in 500 ml bottles.

Other pack sizes available upon request.

PN	Manuf. PN	Supplier	Capacity~ml	pHvalue~at 25 °C	PK	General	Price
6225200	101679	Reagecon Diagnostics Ltd.	500	1.679	1	pH1.679 @25°C	49.41 EU
6238398	110012	Reagecon Diagnostics Ltd.	500	10.012	1		49.41 EU
4011264	103776	Reagecon Diagnostics Ltd.	500	3.776	1		49.41 EU
4011265	107413	Reagecon Diagnostics Ltd.	500	7.413	1		49.41 EU
7900066	10687	Reagecon Diagnostics Ltd.	500	6.865	1		51.18 EU

pH buffer solutions, Bag in Box, 25 °C

Reagecon Diagnostics Ltd. (4552)

pH buffer solutions, Bag in Box, 25 °C
Clear or coloured pH buffer solutions. Supplied in convenient Bag in Box with dispensing tap. Tested and ISO 17025 certified at 25 °C. Uncertainty of measurement ±0.01 pH. Supplied with a detailed Certificate of Analysis which outlines traceability to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates.

PN	Manuf. PN	Supplier	Accuracy~(±)	Capacity~ml	Colour	pHvalue~at 25 °C	PK	General	Price
6255764	BPH27	Reagecon Diagnostics Ltd.	0.02	5000	clear	1.00	1	Dangerous substance	Inquire
4011281	BPH07	Reagecon Diagnostics Ltd.	0.01	5000	red	4.00	1		235.15 EU
4011282	BPH09	Reagecon Diagnostics Ltd.	0.01	5000	yellow	7.00	1		235.15 EU
6226061	BPH11	Reagecon Diagnostics Ltd.	0.01	5000	Blue	10.00	1		230.59 EU
7656777	BPH12	Reagecon Diagnostics Ltd.	0.01	10000	Blue	10.00*	1		420.59 EU
7656778	BPH08	Reagecon Diagnostics Ltd.	0.01	10000	red	4.00	1		417.20 EU
7657011	BPH10	Reagecon Diagnostics Ltd.	0.01	10000	yellow	7.00	1		419.34 EU

pH buffer solutions CYP20

Endress+Hauser Conducta (797024)

pH buffer solutions CYP20
pH buffers for the daily and high-precision calibration and adjustment of pH electrodes.

-Accuracy (±0.02) and reproducibility help to optimise the pH value and thus increase product quality and yield
-Traceable to NIST and PTB standard reference material

PN	Manuf. PN	Supplier	Capacity~ml	pHvalue	PK	Price
4696945	CPY20-C02D1	Endress+Hauser Conducta	250	4	1	24.55 EU
4696946	CPY20-E02D1	Endress+Hauser Conducta	250	7	1	24.55 EU
4696947	CPY20-G02D1	Endress+Hauser Conducta	250	9	1	24.55 EU
4696948	CPY20-C10D1	Endress+Hauser Conducta	1000	4	1	78.09 EU
4696949	CPY20-E10D1	Endress+Hauser Conducta	1000	7	1	78.09 EU
4696950	CPY20-G10D1	Endress+Hauser Conducta	1000	9	1	69.86 EU

pH buffer solutions Eutech

Thermo Elect.LED GmbH (Eutech) (4926)

pH buffer solutions Eutech™
According to Directive 67/548/EEC or Directive 1999/45/EC. Bottles of 480 ml.

PN	Manuf. PN	Supplier	pHvalue~at 25 °C	PK	Price
6264341	ECBU4BT	Thermo Elect.LED GmbH (Eutech)	4.01	1	34.85 EU
6264342	ECBU7BT	Thermo Elect.LED GmbH (Eutech)	7.00	1	34.71 EU
6266826	ECBU12BT	Thermo Elect.LED GmbH (Eutech)	12.45	1	25.45 EU
6280392	ECBU1BT	Thermo Elect.LED GmbH (Eutech)	1.68	1	25.45 EU
6284699	ECBU10BT	Thermo Elect.LED GmbH (Eutech)	10.01	1	34.85 EU
6287320	ECBU918BT	Thermo Elect.LED GmbH (Eutech)	9.18	1	25.45 EU
6290004	ECBU9BT	Thermo Elect.LED GmbH (Eutech)	9.00	1	34.71 EU
7981870	ECBU686BT	Thermo Elect.LED GmbH (Eutech)	6.86	1	25.45 EU

pH buffer solutions in ampoules, standard

Xylem Analytics Germany (SI) (5246)

pH buffer solutions in ampoules, standard
Standard solutions acc. to DIN 19266 for calibration in pH measurement. Buffer solutions in the double-end ampoules offer a particularly high degree of reliability and measuring accuracy.

-Hot steam sterilised, very long shelf life
-Without preservatives
-With manufacturer certificate
-20 ml ampoules with approx. 17 ml content

PN	Manuf. PN	Supplier	Package contents	pHvalue	PK	Price
7022771	285137977	Xylem Analytics Germany (SI)	60 ampoules	1.68	1	400.95 EU
7022772	285137985	Xylem Analytics Germany (SI)	3 x 20 ampoules	1.68 / 6.87 / 9.18	1	401.40 EU
7022799	285138262	Xylem Analytics Germany (SI)	60 ampoules	9.18	1	403.75 EU
9774341	285138402	Xylem Analytics Germany (SI)	2 x 30 ampoules	4.01 / 6.87	1	406.18 EU
9774342	285138246	Xylem Analytics Germany (SI)	60 ampoules	4.01	1	406.18 EU
9774344	285138254	Xylem Analytics Germany (SI)	60 ampoules	6.87	1	406.18 EU
9774345	285138238	Xylem Analytics Germany (SI)	3 x 20 ampoules	4.01 / 6.87 / 9.18	1	382.65 EU

pH buffer solutions in ampoules, technical

Xylem Analytics Germany (SI) (3262)

pH buffer solutions in ampoules, technical
For calibration of pH measurement. Buffer solutions in the double-end ampoules offer a particularly high degree of reliability and measuring accuracy.
-Hot steam sterilised, very long shelf life
-Without preservatives
-With manufacturer certificate
-20 ml ampoules with approx. 17 ml content

PN	Manuf. PN	Supplier	Package contents	pHvalue~at 25 °C	PK	Price
7022793	285138205	Xylem Analytics Germany (SI)	60 ampoules	10.01	1	322.80 EU
9041066	285138632	Xylem Analytics Germany (SI)	2 x 9 ampoules incl. electrolyte solution	4.00 / 7.00	1	117.65 EU
9041081	285138192	Xylem Analytics Germany (SI)	3 x 20 ampoules	4.00 / 7.00 / 10.01	1	326.76 EU
9774331	285138398	Xylem Analytics Germany (SI)	2 x 30 ampoules	4.00 / 7.00	1	326.76 EU
9774333	285138213	Xylem Analytics Germany (SI)	60 ampoules	4.00	1	326.76 EU
9774334	285138221	Xylem Analytics Germany (SI)	60 ampoules	7.00	1	321.92 EU

pH buffer solutions, Bag in Box, 20 °C

Reagecon Diagnostics Ltd. (4553)

pH buffer solutions, Bag in Box, 20 °C
Clear or coloured pH buffer solutions. Supplied in convenient Bag in Box with dispensing tap. Tested and ISO 17025 certified at 20 °C. Uncertainty of measurement ±0.01 pH. Supplied with a detailed Certificate of Analysis which outlines traceability to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates.

PN	Manuf. PN	Supplier	Accuracy~(±)	Capacity~ml	Colour	pH-value~at 20 °C	PK	Price
4011278	BPH02	Reagecon Diagnostics Ltd.	0.01	10000	red	4.00	1	397.87 EU
4011279	BPH04	Reagecon Diagnostics Ltd.	0.01	10000	yellow	7.00	1	397.87 EU
4011280	BPH06	Reagecon Diagnostics Ltd.	0.01	10000	Blue	10.00	1	319.71 EU
7622399	BPH03	Reagecon Diagnostics Ltd.	0.01	5000	yellow	7.00	1	220.59 EU
7622400	BPH05	Reagecon Diagnostics Ltd.	0.01	5000	Blue	10.00	1	220.14 EU
7656779	BPH01	Reagecon Diagnostics Ltd.	0.01	5000	red	4.00	1	220.59 EU

pH buffer solutions, technical

Xylem Analytics Germany (SI) (7386)

pH buffer solutions, technical
Without colour coding, hot steam sterilized. Stated pH values at 25 °C. Available in 250 ml containers. Shelf life approx. 2 years, accuracy ±0.02 pH.

PN	Manuf. PN	Supplier	Colour	pHvalue~at 25 °C	PK	Price
9041043	285138032	Xylem Analytics Germany (SI)	clear	4.00	1	53.53 EU
9041045	285138049	Xylem Analytics Germany (SI)	clear	7.00	1	53.53 EU
9041048	285138057	Xylem Analytics Germany (SI)	clear	10.01	1	53.53 EU