TOC Calibration Standard - ICV 2nd Source

2,2',3,3',4,4',5,6,6'-Nonabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 437701-79-6

Acetochlor-d11 (2-ethyl-6-methylphenyl-d11)

Omeprazole, 100mg