Theophylline, 100µg/ml in MeOH, 5ml

Fipronil-sulfone, 100 ng/µl, 1ml

Aroclor 1242 & Tetrachloro-m-xylene

N-Methyl-N-(trimethylsilyl)trifluoroacetamide, neat, Solvent-neat, Unit 5g, # of units-1, Cas.no. 24589-78-4