4 components; 2000ug/ml each of n-Heptadecane [CAS:629-78-7] ; n-Octadecane [CAS:593-45-3] ; Phytane [CAS:638-36-8] ; Pristane [CAS:1921-70-6] in Dichloromethane / Carbon disulfide (1/1)
1 ml
ASTM D2887-06a