Formaldehyde-DNPH Level 4 (2ug/mL)

2,2',3,4,4',5-Hexachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 35694-06-5

1-Dodecanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 112-53-9

Methylisothiocyanate, 250mg