HPLC Grade Water

  Description Price Buy
HPLC Grade Water
Package Size: 1 Liter
SKU: 16301-1
WEIGHT: 2.00
$29.00
Add
HPLC Grade Water
Package Size: 4 Liter
SKU: 16301-4
WEIGHT: 9.00
$79.00
Add
HPLC Grade Water
Package Size: 4 x 4 Liters
SKU: 16301-4x4
WEIGHT: 19.00
$229.00
Add

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


  • Biotin-Hydrazide

    Biotinylation reagent for carbohydrates. Biotin-Hydrazide
    $38.00
  • CHCA MALDI Matrix

    CHCA MALDI Matrix is a reagent used to create ions for MALDI-MS and MALDI TOF TOF analysis of protein and peptide molecules below 4,000 Daltons. TOF TOF mass spectrometry is one of the more common forms of MALDI-MS/MS, although several other types of mass spectrometers can also be coupled to MALDI instrumentation.
    $30.00
  • DTT-Clelands Reagent

    Cleland's Reagent (DTT) is a reducing agent used to cleave disulfide bonds in proteins. This reagent is also useful for reducing the disulfide contained in DTSSP and DSP.
    $19.00
  • Heptafluorobutyric anhydride |HFAA | CAS 336-59-4 | HFBA Anhydride

    Heptaflurobutyric anhydride (HFAA) is an acylation reagent used to improve a compounds volatility and introduce fluorine atoms into an analyte compound for improved volatility.
    $42.00
  • LCMS Grade Ammonium Formate

    LCMS Grade Ammonium Formate (CAS# ‎540-69-2) from CovaChem is of Ultra High Purity ideally suited for sensitive LCMS and HPLC applications.
    $89.00
  • LCMS Grade Ammonium Formate (10 M Solution)

    LCMS Grade Ammonium Formate Solution (10 M Liquid) from CovaChem is of highly refined and ideally suited for sensitive LCMS and HPLC applications.
    $35.00
  • LCMS Grade Formic Acid (UltraPure)

    LCMS Grade Formic Acid (CAS# 64-18-6) from CovaChem is of Ultra High Purity ideally suited for sensitive LCMS and HPLC applications.
    $32.00
  • LCMS Grade HFBA (UltraPure)

    LCMS Grade Formic Acid (CAS# 375-22-4) from CovaChem is of very high purity and well suited for HPLC and LCMS applications, where separations are difficult otherwise.
    $43.00
*
*
*