0132.30 17a(H), 21ß(H)-Hopane [13849-96-2] 0.1 mg/ml 0627.15 Farnesane [3891-98-3] 1.0 mg/ml 0629.20 Phytane [638-36-8] 1.0 mg/ml 0628.18 Norpristane [3892-00-0 ] 1.0 mg/ml 1137.17 n-Heptadecane [629-78-7] 1.0 mg/ml