3,3’-Dimethylbenzidine

1-n-Dodecyl-2-phenylbenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-12, Cas.no. 615280-16-5

Formaldehyde-DNPH Level 4 (2ug/mL)

Iprodione-d5 (3,5-dichlorophenyl-2,4,6-d3,hydrantoin-5,5-d2, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1215631-57-4