Semi-Volatile Mix Back Catalog number: 95768 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 40057 EPA Method 642 - Analytes Price on request 680341 Tributyl phosphate, 10.0 µg/ml, Cyclohexane, 10m Price on request MHCH-MXA Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml Price on request