Water standard 1% 10x8ml

Water standard 1% 10x8ml

Water standard 1% 10x8ml

Water standard 1% 10x8ml

Water standard 1% 10x8ml

Water standard 1% 10x8ml

Water standard 1% 10x8ml

Water standard 1% 10x8ml

Water standard 1% 10x8ml Specification

Shelf Life
2 Years

Physical State
Liquid

Molecular Formula
Not applicable

Packaging Type
Glass Bottle

Ph Level
Not applicable

Size
10x8ml

Molecular Weight
Not applicable Grams (g)

Flash Point
Not applicable

CAS No
Not a single pure chemical

Density
Not applicable Gram per cubic centimeter(g/cm3)

Purity
1.00%

Usage
Laboratory

Boiling point
Not applicable

Melting Point
Not applicable

Grade
Certified Reference Material (CRM)

Type
Industrial Lab Chemicals

Application
Laboratory

Appearance
Clear, colourless liquid

Purity(%)
1.00%

Water standard 1% 10x8ml Trade Information

Minimum Order Quantity
10 Pieces

Delivery Time
5 Days

Water standard 1% 10x8ml About

General description

Water standard 1% is prepared using high-purity water and reagents by the gravimetric method. Its characterization is carried out at an accredited quality control (QC) laboratory according to DIN EN ISO/IEC 17025. The water content of the standard is measured by direct coulometric Karl Fischer titration.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

In our effort to be more sustainable, were going digital with COAs-download them directly from our website. Download your certificate at https://www.sigmaaldrich.com/USdocuments-search to view certified values, including uncertainty and expiry date.

Application

Water standard 1% can be used for:

Evaluating the accuracy of coulometric Karl Fischer titrators according to ISO 9001 chapter 7.1.5 Monitoring and measuring resources as a Certified reference material (CRM)
Checking the accuracy of measured results according to European Pharmacopeia (Ph.Eur.) chapter 2.5.32 Water Micro Determination
Standardizing titrants according to European Pharmacopeia (Ph.Eur.) chapter 2.5.12 Water Semi-Micro Determination and the United States Pharmacopeia <921> Water Determination
Titer determinations using volumetric method with one component and two component reagents

Water standard 1% 10x8ml

Water standard 1% 10x8ml

Water standard 1% 10x8ml

Water standard 1% 10x8ml

Water standard 1% 10x8ml

Water standard 1% 10x8ml

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