PCB No. 21, 100µg/ml in Isooctane, 1ml

2-Ethyl-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 84-51-5

3-Chloropropane-1,2-di(heptafluoro)butyrate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Caffeine-d9 (1,3,7-trimethyl-d9),neat,neat,10mg