25-Hydroxyvitamin D3, 50μg/ml, 1ml

Carbofuran, 100 µg/ml, Ethyl acetate, 5ml

Dibenz[a,h]anthracene-d14, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 13250-98-1

1,4-Dioxane