Pharma - Mix 3, 100µg/ml in MeOH, 5ml

Isofetamid, 100 µg/ml, Acetone, 1ml

Pesticides - Spent Carbon

n-Perfluorododecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-55-1