Multi-Element ICP Standard

4-Hydroxy-5,6,6a,11a-tetrahydro-11H-benzo[a]carbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

2,4,5-Trichlorophenol-PFB derivative

Cadusafos, 100 µg/ml, Ethyl acetate, 5ml