Endrin ketone Back Catalog number: 70172 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79250 EPA Method 8330 Analyte (Pentaerythritol tetranitrate), 1000µg/ml in MeOH, 1ml Price on request 59947 Metals Mix - 4 Price on request 63056 2,3,3',4'-Tetrachlorobiphenyl (56) Price on request