Perfluoro-3,5,5-trimethylhexanoic acid, 1.2ml x 50ug/ml, methanol

Anthracene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 120-12-7

Pesticides - Mix 2, 100µg/ml in Water, 5ml

N-Nitrosodipropylamine-d14, 5mg