HPLC Grade Water

HPLC Grade Water Product Description

CovaChem's 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