Butabarbital Back Catalog number: 96538 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L15940000CY Pentachloroaniline, 10µg/mL in Cyclohexane, 10ml Price on request 673511 Chlorpyrifos-methyl, 10.0 µg/ml, Ethyl acetate, Price on request 98511 Endrin Price on request