o-Toluidine, 100 µg/ml, Methanol, 5ml

Progesterone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 57-83-0

Ethanol standard in serum,2.0g/L,serum, 1.5mL

N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide,neat,neat,10mg,