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


  • Beta-Glucuronidase Powder

    Beta-Glucuronidase powder (β-Glucuronidase) is used in drug testing applications. With our low price of 250,000 units for ONLY &36;49, CovaChem is ready to become your preferred supplier of Beta-Glucuronidase.
    $49.00
  • 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
  • D-Biotin

    Biotin is a compound used to biotinylate proteins with the addition of a zero length cross linking reagent. D-Biotin has several biology research applications, where the avidin biotin interaction is utilized.
    $27.00
  • DHB MALDI Matrix

    2,5-Dihydroxybenzoic acid (DHB) is a MALDI matrix used in the MALDI-MS of proteins, peptides, synthetic polymers, lipids and carbohydrates.
    $30.00
  • DMSO (Dimethylsulfoxide)

    CovaChem's Molecular Biology Grade DMSO is a high purity solvent intended for use in protein assays, chromatography, and other highly sensitive applications.
    $29.00
  • DryBlend MES Buffered Saline, pH 4.7

    MES buffered saline is ideally suited for protein cross linking reactions.
    $59.00
  • DSP Crosslinker

    Lomant's reagent (DSP) is a reducible homobifunctional crosslinker. Another common name for this reagent is DTSP. DSP contains two NHS esters and contains a disulfide linkage that is cleavable.
    $39.00
  • 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
*
*
*