Volatile Mix, 2.0mg/mL in MeOH, 5 x 1ml

2,2'-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13029-09-9

Phthalic anhydride

Glutaraldehyde-DNPH, 10.0 µg/ml, Acetonitrile, 1