PCDD/PCDF Solution/Mixture, 1.2ml, nonane

Caffeine, 100µg/ml in MeOH, 1ml

3-Heptanone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 106-35-4

1,2,5,6,9,10-Hexabromocyclododecane, 100 µg/ml, C