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 DF-12346789-S Octachlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 677732 2-Isopropylphenol, 500mg Price on request 682584 Benzyl chloride, 1000mg Price on request