Multi-Element Calibration for ICP-MS

2,2',5,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35693-99-3

Napropamide (ISO 17034 CRM), 50mg

(±)-Chlorophacinone-d4 (indanedione-4,5,6,7-d4)