NJ Extractable Mix Back Catalog number: 95638 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D491652 5,5-(Diphenyl-d10) Hydantoin, 5mg Price on request 673617 delta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 96032 Internal Standard - Surrogate Mix Price on request