4-tert-Octylphenol-mono-ethoxylate, 10.0 µg/ml, A

Hexazinone

Methyl cis-7,10,13,16,19-docosapentaenoate, 100µg/ml in MeOH, 5ml

Nitroguanidine, 100 µg/ml, Acetonitrile, 1ml