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L-Lysine, anhydrous 98.5-102.0%, Bioreagent
L-Lysine, anhydrous 98.5-102.0%, Bioreagent
Supplier:  VWR
Certificates
L-Lysine, anhydrous 98.5-102.0%, Bioreagent
L-Lysine, anhydrous 98.5-102.0%, Bioreagent
Supplier:  VWR
Certificates
Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • • State issued document with your organization's Federal Tax ID Number
  • • State issued document with your organization's Resale Tax ID Number
  • • City or County issued Business License
  • • State Department of Health Services License
  • • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

Specification Test Results

  • Appearance:
    free flowing, white to off-white crystalline powder
  • Assay (on dried basis, by titration):
    98.5% to 102.0%
  • Identification (by IR):
    conforms to structure
  • Residue On Ignition:
    NMT 0.1%
  • Solubility (10% solution in H2O):
    clear, complete, colorless to yellow
  • Specific Rotation (C=4g/100 mL H2O, calculated as free acid):
    +25.5º to +26.7º
  • Water (by Karl Fischer):
    NMT 2.0%
  • Cytotoxicity:
    passes test
  • Bioburden:
    NMT 100 CFU/g
  • Heavy Metals (as Pb):
    NMT 15 ppm
  • Iron (Fe):
    NMT 30 ppm
  • Sulfate (SO4):
    NMT 300 ppm
  • DNase:
    none detected
  • Endotoxin (1% solution in H2O):
    NMT 0.1 EU/mg
  • RNase:
    none detected
  • Protease:
    none detected
  • L-Lysine, anhydrous 98.5-102.0%, Bioreagent:

Specification Test Results

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