Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane

2H,2H,3H,3H-Perfluorohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 356-02-5

Atrazine-desisopropyl-2-hydroxy, 10.0 µg/ml, Meth

2,2',3,4,4',5,6'-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane