Tebuconazole-D6, 100µg/ml in Acetone, 1ml

Fipronil carboxamide, 100 µg/ml, Acetonitrile, 1

Valproic acid-d4, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 87745-17-3

EPA Method 525.2 Standard