4-Hydroxybenzoic acid, 1000µg/mL in MeOH, 1ml

Simazine D10, 100µg/ml in Acetone, 1ml

Minerals Standard #2

Temephos-d12 (O,O,O',O'-tetramethyl-d12), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219795-39-7