Standard reference materials and buffer solutions, CertiPUR®, Supelco®
: Merck
Materials for the precise calibration and monitoring of pH instruments.
- Traceable to NIST primary standard and PTB
- Maximum deviation ±0,003 pH units
- Measured in an independent accredited calibration laboratory for the pH value measurement (DKD-K-14301)
Materials for the precise calibration and monitoring of pH instruments.
- Traceable to NIST primary standard and PTB
- Maximum deviation ±0,003 pH units
- Measured in an independent accredited calibration laboratory for the pH value measurement (DKD-K-14301)
Documents
Certipur
Product Literature
MERC1.07203.0105_TDS_EN
Datasheet
ProductPage_101964 ProductPage_101964 ProductPage_101965
Product specification
- Catalog No:
- 1.01961.0025
- 1.01963.0025
- 1.01965.0025
- 1.01960.0001
- 1.01964.0025
- 1.01962.0001
- 1.07204.0105
- 1.07200.0105
- 1.07202.0105
- 1.07205.0105
- 1.07203.0105
- M-Clarity quality level:
- MQ100
- MQ100
- MQ100
- MQ100
- MQ100
- MQ300
- MQ300
- MQ300
- MQ300
- MQ300
Product Family Options
CertiPUR® certified secondary standard reference material
- DescriptionpH valuePack typePk InfoPk
- Potassium tetraoxalate dihydrate1,681 (25°C)Glass bottle for solids1×25 g25 g1 * 25 g201,00 €
Specifications
Cat. No.1.01961.0025M-Clarity quality levelMQ100 - Potassium hydrogen tartrate3,639 (25°C)Glass bottle for solids1×25 g25 g1 * 25 g199,00 €
Specifications
Cat. No.1.01963.0025M-Clarity quality levelMQ100 - Potassium hydrogen phthalate4,005 (25°C)Glass bottle for solids1×25 g25 g1 * 25 g192,00 €
Specifications
Cat. No.1.01965.0025M-Clarity quality levelMQ100 - Potassium dihydrogen phosphate/ disodium hydrogen phosphate (2×25 g)6,863/7,416 (25°C)Glass bottle for solids2×25 g21 * 2 unid.376,00 €
Specifications
Cat. No.1.01960.0001M-Clarity quality levelMQ100 - Disodium tetraborate decahydrate9,184 (25°C)Glass bottle for solids1×25 g25 g1 * 25 g192,00 €
Specifications
Cat. No.1.01964.0025M-Clarity quality levelMQ100 - Sodium hydrogen carbonate/sodium carbonate10,014 (25°C)Glass bottle for solids2×25 g21 * 2 unid.376,00 €
Specifications
Cat. No.1.01962.0001M-Clarity quality level
CertiPUR® certified secondary standard reference buffer solution (100 ml plastic bottle)
- DescriptionpH valuePack typePk InfoPk
- Potassium tetraoxalate dihydrate1,681 (25°C)Plastic bottle5×100 ml51 * 5 unid.164,00 €
Specifications
Cat. No.1.07204.0105M-Clarity quality levelMQ300 - Potassium hydrogen phthalate4,005 (25°C)Plastic bottle5×100 ml51 * 5 unid.164,00 €
Specifications
Cat. No.1.07200.0105M-Clarity quality levelMQ300 - Potassium dihydrogen phosphate/ disodium hydrogen phosphate6,863 (25°C)Plastic bottle5×100 ml51 * 5 unid.164,00 €
Specifications
Cat. No.1.07202.0105M-Clarity quality levelMQ300 - Potassium dihydrogen phosphate/ disodium hydrogen phosphate7,416 (25°C)Plastic bottle5×100 ml51 * 5 unid.170,00 €
Specifications
Cat. No.1.07205.0105M-Clarity quality levelMQ300 - Disodium tetraborate decahydrate9,184 (25°C)Plastic bottle5×100 ml51 * 5 unid.164,00 €
Specifications
Cat. No.1.07203.0105M-Clarity quality levelMQ300
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