**DMEM/F12 1:1, 500 mL 10209-Protein Refolding Kits 2 mg/mL in Acetone is

2 mg/mL in Acetone is composed of a single analyte

This Certified Reference Material is composed of a single analyte

This Certified Reference Material at a concentration of 1000 µg/mL in Cyclohexanone is composed of a single analyte

This Certified Reference Material of varied concentration in Isooctane is composed of 4 analytes

This Certified Reference Material at a concentration of 4

**DMEM/F12 1:1, 500 mL 10209-Protein Refolding Kits 2 mg/mL in Acetone isDMEM F12 is a serum free medium formulation for general use. This formulation is a 1: 1 blend of DMEM and Hams F12 media supplied complete and ready to use with L glutamine, Hepes, BPE and EGF for culturing a wide range of cell types. DMEM F12 does not contain phenol red or antibiotics.