Metazachlor OA, 100 µg/ml, Acetonitrile, 1ml

(24R)-24-Ethylcholest-8(14)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 108881-85-2

2,7-Dichloronaphthalene, 1.2ml x 50ug/ml, nonane

L(+)Lactic acid (C3H6O3)