Metazachlor, 10.0 µg/ml, Acetonitrile, 10ml

Tris(4-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

d4 Pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 205529-77-7

Hexa(methoxymethyl)melamine, 100mg