19-Nortestosterone 17-propionate, certified, 0.1g

Ethoxyquin, 100 µg/ml, Acetonitrile, 5ml

Custom Mix of pesticides and phthalates Each 250µg/mL in dichloromethane 2768.8 Atrazine 8226.6 Desmethyn 1396.10Malathion 2781.9 Fenithrothion 8683.14 Pyrazophos 1223.24 Di-n-octylphthalate 8779.14 Dipropylphthalate 2094.10 Dimethylphthalate

Methyl Paraben, 10g