Propyl Propionate, >98%, 25ml

Ergocryptine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 511-09-1

2,3,3',4,5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

4-n-Dodecyl-o-cresol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29665-59-6