(TCLP) Standard (2 Bottle Set)

Monobenzyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml

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

2,4,6-Trichlorophenol