Chlormequat chloride 1,1,2,2-D4, certified, 5mg

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

n-Tricosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 638-67-5

Arochlor 1254, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11097-69-1