0757 CHLOROFORM Grade:BIOTECHNOLOGY GRADE CAS Number: 67-66-3Synonym(s): trichloromethane, TCM, methyl trichloride Molecular Weight: 119.38Molecular Formula: CHCl3 Storage Condition: ROOM TEMPERATURE CodeSizePriceQuantity 0757-500ML 0757-950ML Purity >99.8%. Chloroform is commonly mixed with equal volumes of phenol to enhance the extraction of DNA. In this extraction procedure, a biphasic mixture if formed. Chloroform is used to recover the aqueous phase overlaid with mineral oil in PCR procedures.