Internal Standards Mix 33, 2000 ng/µl, 1ml

2,2,3,4,6-Pentachlorobiphenyl (BZ-98)

Tris(4-chlorophenyl)methane-[13C19], 1.2ml x 50ug/ml, nonane

n-Alkanes C10-C40 (even + some uneven) 24 Analytes, each 100µg/mL in dichloromethane; units: 1x5mL, 1x10mL in screw-capped bottle. This standard includes all the even n-paraffins C10-C40 + extra addition of some uneven n-paraffins C10-C40. C10 C17