Monobenzyl Phthalate, 100mg

Carbazole-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 97960-57-1

Method 200.8 / 1638 / 1640 Internal Standard, in 2%-HNO3/Water, 4x25ml

Fenthion-oxon, 10.0 µg/ml, Acetonitrile, 10ml