Recovery Standard Solution, 1.2ml, isooctane

1,2,3,4-Tetrahydronaphthalene, certified, 50mg

Dichlorprop, 100µg/mL in Acetonitrile, 1ml

2,2',3,3',5,6-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane