Alcohol Standard 4 Back Catalog number: 92565 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0039.28-20-CB Dibenzo[2,3;10,11]peryleno[1,12-bcd]thiophene, 20µg/mL, Solvent-chlorobenzene, Unit 1mL, # of units-1, Cas.no. 196-23-6 Price on request 72165 Folic acid Price on request 673566 Endrin, 100 µg/ml, Ethyl acetate, 5ml Price on request