Cadusafos, 100 µg/ml, Toluene, 1ml

Ammonium dihydrogen phosphate Modifier

7H-Benzo[c]fluorene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-12-9

Precision and Recovery Stock Solution: Marker PCBs, 1.2ml, nonane