Covachem/HPLC Grade Water/163011/1 Liter

HPLC Grade Water Product Description

CovaChems HPLC Grade Water is highly refined for optimal performance in High Performance Liquid Chromatography. This product is 0.22 micron filtered, and contains a very low ultraviolet absorbance for low background signal and smooth baseline performance in HPLC applications.

Package Sizes: 1 Liter, 4 Liters and 4 x 4 Liters

Product Numbers: 16301-1, 16301-4, 16301-4x4

Product Name: HPLC Grade Water

Alternative Names: HPLC Water; HPLC Grade H2O; HPLC H2O; Water for HPLC

Specifications

Appearance: Clear, Colorless Liquid

LC Gradient Stability Test (254 nm): To pass test

Fluorescence at emission max for impurities (450 nm): 0.1 ppb max

Residue after evaporation: 1 ppm max

Absorbance at:

190 nm......0.01 max

200 nm......0.01 max

210 nm......0.01 max

250 nm......0.005 max

400 nm......0.005 max

Recommended Storage: Room Temperature, protected from excess light

Properties

Properties Physical State: Liquid

CAS#: 7732-18-5

Chemical Formula: H₂ O

Molecular Weight: 18.02

Melting Point: 0 °C (Lit)

Boiling Point: 100 °C (Lit)

Country of Origin: USA

Tariff Code: 2853.00.0095