Triphenylphosphate-d15

2,4,5-Trihlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 15862-07-4

Alachlor OA, 100µg/ml in MeOH, 1ml

Phosphate (PO4-3) as P