water for chromatography

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Description

Packing

The material shall be packed as agreed to between the purchaser and the supplierYes
Packing size (in liter)1

Requirements

Chemical formulaH2O
Molecular weight (g/mol)18.02
GradeLC-MS & uplc/uhplc
PH Value5
Density (D 20°/4°)0.998-0.999
Ammonium (NH4) % max0.02
Cadmium (cd) % max0.05
Copper (cu) % max0.02
Iron (Fe) % max0.1
Lead (Pb) % max0.1
Zinc (Zn) % max0.1
KMnO4 Reducing SubstancePaases Test
Non- Volatile Substance % max1
UV transmission at 210 nm max95
UV transmission at 254 nm max99

Marking

“”Each container shall be marked with the : a) Name of ahe material; b) Manufacturer’s name or trade-mark, if any, or both; c) Gross; net and tare mass; d) Month and year of manufacture; and “Yes

Shelf Life

Shelf Life (months)6

Test Report Details

Availability of Test Report from Central Govt/NABL/ILAC accredited lab to prove conformity to specificationNo
Test Report to be submitted to the Buyer on Demand write NA if Test report is not availableNA

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