Order Entry
Puerto Rico
ContactUsLinkComponent
 
Ammonium sulfate ≥99.5%, Ultrapure Bioreagent for molecular biology, for liquid chromatography, J.T.Baker®
    
 
undefined
Ammonium sulfate ≥99.5%, Ultrapure Bioreagent for molecular biology, for liquid chromatography, J.T.Baker®
    
 

Some Products May Appear Restricted

To ensure a smooth and speedy checkout, please log in to your account. Some items may show as restricted simply because you're not logged in.

If you do not have an account, you can register using our registration webform (https://www.avantorsciences.com/us/en/login/register)

 

If you're still seeing restrictions after logging in, certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order. Some items may additionally require a specific license or customer documentation;  additional documentation will be requested for these items prior to shipment. 

 

  • Assay ((NH₄)₂SO₄):
    ≥99.5 %
  • Insoluble Matter:
    ≤0.005 %
  • pH of 5% Solution at 25°C:
    5.0 - 6.0
  • Residue after Ignition:
    ≤0.005 %
  • Absorbance of a 1M Solution - 260 nm:
    ≤0.04
  • Absorbance of a 1M Solution - 280 nm:
    ≤0.04
  • RNase Activity (None Detected):
    Passes Test
  • DNase Activity (None Detected):
    Passes Test
  • Protease Activity (None Detected):
    Passes Test
  • Chloride (Cl):
    ≤3 ppm
  • Nitrate (NO₃):
    ≤10 ppm
  • Phosphate (PO₄):
    ≤3 ppm
  • Arsenic (As):
    ≤0.2 ppm
  • Trace Impurities - Cadmium (Cd):
    ≤2 ppm
  • Trace Impurities - Calcium (Ca):
    ≤2 ppm
  • Trace Impurities - Copper (Cu):
    ≤0.2 ppm
  • Trace Impurities - Iron (Fe):
    ≤1 ppm
  • Trace Impurities - Lead (Pb):
    ≤0.1 ppm
  • Trace Impurities - Lithium (Li):
    ≤2 ppm
  • Trace Impurities - Magnesium (Mg):
    ≤2 ppm
  • Trace Impurities - Manganese (Mn):
    ≤0.6 ppm
  • Trace Impurities - Potassium (K):
    ≤2 ppm
  • Trace Impurities - Zinc (Zn):
    ≤0.5 ppm
  • Solution Test:
    Passes Test