beta-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml

Ethylene glycol, neat, Solvent-neat, Unit 10g, # of units-1, Cas.no. 107-21-1

Ipronidazole, 50mg

1-Methyldiamantane-d3, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.