17ß(H),21 alpha(H)-Hopane, 100µg/mLin isooctane, 1ml Back Catalog number: 0612.30-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 43029 Complete Set Of GC/MS Calibration Mixes Price on request 3894.5-100-ME 2-Acetylthiazole, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-, Cas.no. 24295-03-2 Price on request 30196 EPA Method 532 Standard Price on request