Ethanol standard in water,1.1g/L,water, 1.5mL

L-PFHxS with branched isomers (Potassium Salt), 1.2ml x 50ug/ml, methanol

2-Methoxy-1-propanol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1589-47-5

Mass Discrimination Test Mixture for ASTM D 5739 150 µg/mL in pesticide grade cyclohexane, 10mL Naphthalene 99 % Fluoranthene 99 % Benzo[ghi]perylene 99 %