Internal Standard Back Catalog number: 92467 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8608.3-K-ME (S)-(+)-3-Chloro-1,2-propanediol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 60827-45-4 Price on request 675516 Nitrapyrin, 100 µg/ml, Ethyl acetate, 5ml Price on request 96446 Volatile Mix @ 200 Price on request