3-Chlorothiophene in isooctane Units: 10mL screw-capped bottle

4-Bromo-3,5-dimethylphenyl-N-methylcarbamate

1,2-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-72-9

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