HPLC Grade Solvents


CovaChem's HPLC Grade Solvents are manufactured to exceed the requirements of high performance liquid chromatography (HPLC) instrumentation and columns. In addition to exceeding all ACS solvent requirements, CovaChem's HPLC Grade Solvents are optimally suited for UV/Vis and chromatography applications, such as HPLC or uHPLC.

All of the HPLC grade solvents offered by CovaChem, are designed to be excellent all around laboratory solvents. These solvents are well suited for synthetic chemistry applications, HPLC, uHPLC, flash chromatography, TLC, and general laboratory use. CovaChem's HPLC grade solvents meet stringent quality demands to ensure that each product performs as well or better than the competition, while ensuring that CovaChem continues to be the best value in the marketplace.

Important Features of CovaChem's HPLC Grade Solvents

  • Excellent UV/Vis transparency
  • Exceeds ACS Reagent Specifications
  • Extended HPLC Column Lifetime
  • Excellent High Purity Solvents for General Laboratory Use
  • Low water content
  • Reliable Lot to Lot Consistency
  • Exceptional Value Compared to Competitors
  • HPLC Grade Acetone

    HPLC Grade Acetone Product Description

    CovaChem's HPLC Grade Acetone is a high purity solvent (> 99.9%), ideally suited for HPLC applications and general laboratory use. CovaChem's HPLC Grade Acetone is 0.2 micron filtered, and also exceeds all ACS specifications.

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

    Product Numbers: 16304-1, 16304-4, 16304-4x4

    Product Name: HPLC Grade Acetone

    Alternative Names: HPLC Acetone; HPLC Grade Acetone; HPLC 2-Propanone; Acetone for HPLC


    Specifications

    Appearance: Clear, Colorless Liquid

    Purity (GC): ≥ 99.9 %

    Solubility in Water: To Pass Test

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

    Density at 25 °C: 0.7857 g/mL max

    Residue after evaporation: 10 ppm max

    Aldehyde (as HCHO): 0.002 % max

    Absorbance at:

    400 nm......0.01 max

    350 nm......0.02 max

    340 nm......0.10 max

    330 nm......1.00 max

    Recommended Storage: Room Temperature, protected from excess light


    Properties

    Properties Physical State: Liquid

    Melting Point: - 94 °C (lit.)

    Boiling Point: 56 °C at 760 mmHg (lit.)

    CAS#: 67-64-1

    Chemical Formula: C3H6O

    Molecular Weight: 58.08

    Country of Origin: USA

    Tariff Code: 2914.11.1000

    UN Transportation Code: 1090


    Important Notes:

    (1) $ 25 Hazardous transportation charge for domestic shipments is included in the price listed online.

    (2) Due to the weight and hazards associated with this product, not all shipping options are available for this product. After receipt of order, a customer service representative may contact you to modify shipping option.

    $76.00
  • HPLC Grade Acetonitrile

    HPLC Grade Acetonitrile Product Description

    CovaChem's HPLC Grade Acetonile is a high purity solvent (> 99.9%), ideally suited for HPLC applications and general laboratory use. CovaChem's HPLC Grade Acetonitrile is 0.2 micron filtered, and also exceeds all ACS specifications.

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

    Product Numbers: 16302-1, 16302-4, 16302-4x4

    Product Name: HPLC Grade Acetonitrile

    Alternative Names: HPLC Acetonitrile; HPLC Grade Acetonitrile; HPLC Methyl cyanide; Acetonitrile for HPLC


    Specifications

    Appearance: Clear, Colorless Liquid

    Purity (GC): ≥ 99.9 %

    LC Gradient Stability Test (210 nm): To pass test

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

    Residue after evaporation: 10 ppm max

    Water: 0.05 % max

    Absorbance at:

    195 nm......0.150 max

    200 nm......0.070 max

    205 nm......0.050 max

    210 nm......0.040 max

    220 nm......0.020 max

    254 nm......0.010 max

    Recommended Storage: Room Temperature, protected from excess light


    Properties

    Properties Physical State: Liquid

    Melting Point: - 48 °C (lit.)

    Boiling Point: 81 - 82 °C at 760 mmHg (lit.)

    CAS#: 75-05-8

    Chemical Formula: C2H3N

    Molecular Weight: 41.05

    Country of Origin: USA

    Tariff Code: 2926.90.5050

    UN Transportation Code: 1648


    Important Notes:

    (1) $ 25 Hazardous transportation charge for domestic shipments is INCLUDED in the price listed online.

    (2) Due to the weight and hazards associated with this product, not all shipping options are available for this product. After receipt of order, a customer service representative may contact you to modify shipping option.

    $87.00
  • HPLC Grade Isopropanol

    HPLC Grade Methanol Product Description

    CovaChem's HPLC Grade Isopropanol (2-Propanol) is a high purity solvent well suited for HPLC applications, chemical synthesis and general laboratory use. CovaChem's HPLC Grade Isopropanol is 0.2 micron filtered, and also exceeds all ACS specifications.

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

    Product Numbers: 16306-1, 16306-4, 16306-4x4

    Product Name: HPLC Grade Isopropanol

    Alternative Names: HPLC 2-Propanol; HPLC Grade 2-Propanol; sec-Propyl alchohol; HPLC Grade IPA; Isopropanol for HPLC


    Specifications

    Appearance: Clear, Colorless Liquid

    Purity (GC): ≥ 99.5 %

    Color (APHA): 10 max

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

    Residue after evaporation: 0.001 % max

    Water: 0.2 % max

    Carbonyl Compounds: 0.002 % max

    Recommended Storage: Room Temperature, protected from excess light


    Properties

    Properties Physical State: Liquid

    Melting Point: - 90 °C (lit.)

    Boiling Point: 82 °C at 760 mmHg (lit.)

    CAS#: 67-63-0

    Chemical Formula: C3H8O

    Molecular Weight: 60.10

    Country of Origin: USA

    Tariff Code: 2905.12.0050

    UN Transportation Code: 1219


    Important Notes:

    (1) $ 25 Hazardous transportation charge for domestic shipments is INCLUDED in the price listed online.

    (2) Due to the weight and hazards associated with this product, not all shipping options are available for this product. After receipt of order, a customer service representative may contact you to modify shipping option.

    $66.00
  • HPLC Grade Methanol

    HPLC Grade Methanol Product Description

    CovaChem's HPLC Grade Methanol is a high purity solvent (> 99.9%), ideally suited for HPLC applications and general laboratory use. CovaChem's HPLC Grade Methanol is 0.2 micron filtered, and also exceeds all ACS specifications.

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

    Product Numbers: 16302-1, 16302-4, 16302-4x4

    Product Name: HPLC Grade Methanol

    Alternative Names: HPLC Methanol; HPLC Grade Methanol; HPLC Methyl alcohol; Methanol for HPLC


    Specifications

    Appearance: Clear, Colorless Liquid

    Purity (GC): ≥ 99.9 %

    Color (APHA): 10 max

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

    Residue after evaporation: 0.001 % max

    Water: 0.1 % max

    Carbonyl Compounds: 0.001 % max

    Recommended Storage: Room Temperature, protected from excess light


    Properties

    Properties Physical State: Liquid

    Melting Point: - 98 °C (lit.)

    Boiling Point: 65 °C at 760 mmHg (lit.)

    CAS#: 67-56-1

    Chemical Formula: CH4O

    Molecular Weight: 32.04

    Country of Origin: USA

    Tariff Code: 2905.11.2000

    UN Transportation Code: 1230


    Important Notes:

    (1) $ 25 Hazardous transportation charge for domestic shipments is INCLUDED in the price listed online.

    (2) Due to the weight and hazards associated with this product, not all shipping options are available for this product. After receipt of order, a customer service representative may contact you to modify shipping option.

    $66.00
  • 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


    $29.00