EPA Method 525 Internals & Surrogates

3,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

Bis(2-n-butoxyethyl) phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 117-83-9

Streptavidin-R-Phycoerythrin (ver 5), 50