Total Dissolved Solids

n-Butyl-iso-butyl phthalate-3,4,5,6-d4 (n-Butyl-2-methylpropyl phthalate-3,4,5,6-d4), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

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

Dinotefuran, 100 µg/ml, Acetonitrile, 1ml