17 alpha(H),21ß(H)-(22RS)-Homohopane, 10µg Back Catalog number: 2255.31-10UG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 92984 EPA Method 1664 - Oil & Grease (Sonicate) Price on request 11965.24-K-ME Donepezil hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request S-FC2072S-1.2ML Alachlor (ring 13C6), 100ug/ml in n-Nonane, 1,2ml Price on request