Metolachlor (13C6,99%) 100µg/mL in Nonane, 1,2ml

Dexamethasone-4,6alpha,21,21-d4,neat,neat,5mg

Tallow trimethyl ammonium chloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

EPA Method 8250/8250A Mix #2 - Acids