MCPB methyl derivative Back Catalog number: 79393 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71337 3-Ethyl-3-methylpentane Price on request 673552 Dieldrin, 100 µg/ml, Ethyl acetate, 5ml Price on request 679019 Josamycin, 10 µg/ml, Acetone, 5ml Price on request