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109884 Buffer concentrate

109884
Purchase on Sigma-Aldrich

Overview

Replacement Information

Products

Catalogue NumberPackaging Qty/Pack
1098840001 Plastic ampoule 1 amp
1098840050 Plastic bottle 1 Bt.
Description
Catalogue Number109884
References
Product Information
HS Code3822 90 00
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
Boiling point110 °C
Density1.06 g/cm3 (20 °C)
Melting Point-6 °C
pH value4.0 (50 g/l, H₂O, 20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal28
Aqueous solutions: Container D.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
pH-value (20 °C)4.00 +/- 0.02
Measured after dilution to 500 ml with a combination glass electrode after multiple point calibration (according to DIN 19268) with reference materials for the preparation of standard buffer solutions according to DIN 19266.
Global Trade Item Number
Catalogue Number GTIN
1098840001 04022536119304
1098840050 04065269249498

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Categories

Analytics and Sample Preparation > Reference Materials > Certipur® Reference Material for Reliable Calibration in pH Measurement > Titrisol® Buffer Concentrates
Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Certipur® Standards, Reference Materials and Buffers > Certipur® Reference Material for Reliable Calibration in pH Measurement > Titrisol® Buffer Concentrates
Analytics and Sample Preparation > Reference Materials > Certipur® Reference Material for Reliable Calibration in pH Measurement