Leibovitz's L-15 Medium (ATCC® 30-2008™) General Information Quality Control Specifications Documentation Print Email Share Share this product Facebook Twitter Google+ Formulation Formulation Product Format 500 mL Storage Conditions Store medium at 2°C to 8°C in the dark when not in use. Applications Leibovitz's L-15 Medium contains 2 mM L-glutamine and no sodium bicarbonate. Comments NOTE: This formulation is designed to be used without additional CO2 in the atmosphere of cell cultures. Biosafety Level 1 Quality Control Specifications Sterility tests are performed on each lot of medium using current USP methods. Each lot of medium is also checked for its ability to support the growth of several different cell lines using both sequential subcultures and plating efficiency. Additional test results are listed in the Certificate of Analysis. Test* Specification pH 7.0 to 7.4 Osmolality 305 to 337 mOsm/kg Sterility Testing Pass Endotoxin ≤ 0.5 EU/mL Mycoplasma Pass Growth Promotion Pass *Please consult the Certificate of Analysis for lot-specific test results. Basic Documentation Product Sheet Certificate of Analysis MSDS Other Documentation Formulation