1,2,3,4,6-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane

trans-Nonachlor, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 39765-80-5

2,4,5,6-Tetrachloro-m-xylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

25-Hydroxyvitamin D3-[d3], 50μg/ml, 1ml