Hexaflumuron, 10 µg/ml, Ethyl acetate, 10ml

2,2,3,3,5,5,6,6-Octachlorobiphenyl

Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane

Bis(2,4-diisopropylphenyl) phenyl phosphate, 1.2ml x 50ug/ml, toluene