**DMEM/F12 1:1, 500 mL 10209-Protein Refolding Kits This Certified Reference Material at

This Certified Reference Material at a concentration of 20000 µg/mL in CH2Cl2 is composed of 2 analytes

The VALI version was developed to support drug-discovery using human bronchial epithelial cells in an air-liquid surface model

This Certified Reference Material at a concentration of 25 µg/mL in Hexane is composed of 24 analytes

This Certified Reference Material at a concentration of 1000 µg/mL in 10% Nitric acid 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

**DMEM/F12 1:1, 500 mL 10209-Protein Refolding Kits This Certified Reference Material atDMEM 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.