1,4-Dimethoxybenzene, 1000mg

Cimetidine (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 51481-61-9

2,5-Dimethylpyrazine, Research grade, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 123-32-0

2,2',3-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,