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pH buffer solutions

LLG (5090)

pH buffer solutions
Ready-to-use. pH 4, 7 and 9. pH values at 25 °C. Tolerance ± 0.02 pH.

PN	Manuf. PN	Content	PK	pH value (25°C)	Price
6070245	6.2307.100	1 of 500 ml	1	4	170.88 EU
6070246	6.2307.110	1 of 500 ml	1	7	170.88 EU
6070247	6.2307.120	1 of 500 ml	1	9	170.88 EU
7621263	6.2307.220	30 of 30 ml	30	9	377.06 EU
7621264	6.2307.210	30 of 30 ml	30	7	377.13 EU
7653406	6.2307.200	30 of 30 ml	30	4	377.13 EU

Thermo Elect.LED GmbH (Orion) (5562)

pH buffer solutions
For accurate and reproducible calibration of pH meters and pH electrodes.

-Colour-coded
-NIST?-traceable standard reference materials

PN	Manuf. PN	Supplier	Content	PK	Colour coding	Price
6290554	910168	Thermo Elect.LED GmbH (Orion)	475 ml	1	Colourless	37.94 EU
6290555	910686	Thermo Elect.LED GmbH (Orion)	475 ml	1	Colourless	50.44 EU
7661258	910105	Thermo Elect.LED GmbH (Orion)	475 ml	1	orange	34.41 EU
7661259	910112	Thermo Elect.LED GmbH (Orion)	475 ml	1	Colourless	36.32 EU

pH buffer solutions at 25 °C, high resolution

Reagecon Diagnostics Ltd. (965873)

pH buffer solutions at 25 °C, high resolution
Tested and certified in accordance with ISO 17025 at 25 °C, using an accredited test method. Supplied with a detailed certificate of analysis, which includes traceability to NIST. Temperature dependence data, as well as lot numbers and expiry dates, are printed on the label.

PN	Manuf. PN	Supplier	Accuracy		Content	PK	Type				Colour coding	Supply form	pH value (20°C)	General	Price	Quantity	Status	Add
6492333	H70525	Reagecon Diagnostics Ltd.	±0.010		1 of 500 ml	1									48.09 EU

pH buffer solutions, set

LLG (951190)

pH buffer solutions, set
Ready-to-use. pH 4, 7 and 9. pH values at 25 °C. Tolerance ± 0.02 pH. 10 bags each.

PN	Manuf. PN	Accuracy		Content	PK	Type				Colour coding	Supply form	pH value (20°C)	pH value (25°C)	General	Price	Quantity	Status	Add
7652930	6.2307.230			30 of 30 ml	30										377.06 EU

Carbonate pH buffer solution at 20 °C, certified reference material (CRM)

Reagecon Diagnostics Ltd. (881624)

Carbonate pH buffer solution at 20 °C, certified reference material (CRM)
Certified reference material according to ISO 17034. The uncertainty of measurement of ±0.01 pH was tested at 20 °C. Supplied with detailed certification report which includes traceability to NIST.

PN	Manuf. PN	Supplier	Accuracy		Content	PK	Type					Colour coding	Supply form	General	Price	Quantity	Status	Add
6493481	CRM11005BF	Reagecon Diagnostics Ltd.	±0.01		1 of 500 ml	1									69.27 EU

pH buffer solutions at 20 °C, certified reference material (CRM)

Reagecon Diagnostics Ltd. (881621)

pH buffer solutions at 20 °C, certified reference material (CRM)
Certified reference material according to ISO 17034. The pH buffer solutions are colour-coded and the uncertainty of measurement of ±0.01 pH was tested at 20 °C. Supplied with detailed certification report which includes traceability to NIST. Lot numbers and expiry dates are printed on the label.

PN	Manuf. PN	Supplier	Accuracy		Content	PK	Type				Colour coding	Supply form	pH value (20°C)	General	Price	Quantity	Status	Add
4695385	CRM10405C	Reagecon Diagnostics Ltd.			1 of 500 ml	1					red		4		52.94 EU
4695386	CRM10705C	Reagecon Diagnostics Ltd.			1 of 500 ml	1					yellow		7		52.94 EU

pH buffer solutions at 25 °C, certified reference material (CRM)

Reagecon Diagnostics Ltd. (881618)

pH buffer solutions at 25 °C, certified reference material (CRM)
Certified reference material according to ISO 17034. The pH buffer solutions are colour-coded and the uncertainty of measurement of ±0.01 pH was tested at 25 °C. Supplied with detailed certification report which includes traceability to NIST. Lot numbers and expiry dates are printed on the label.

PN	Manuf. PN	Supplier	Content	PK	Colour coding	Price
4695402	CRM1100525C	Reagecon Diagnostics Ltd.	1 of 500 ml	1	blue	54.56 EU
4695403	CRM1040525C	Reagecon Diagnostics Ltd.	1 of 500 ml	1	red	54.56 EU
4695404	CRM1070525C	Reagecon Diagnostics Ltd.	1 of 500 ml	1	yellow	54.56 EU