5ß(H)-Cholane, 100µg/ml in Isooctane, 1ml Back Catalog number: 0641.24-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 71815 N,N-Diethylmethylamine Price on request 71965 2-Chloro-4-nitrotoluene, 1000µg/ml in MeOH, 1ml Price on request 679459 4,4'-DDE, 100 µg/ml, Methanol, 1ml Price on request