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

Captan, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 133-06-2

Sodium 1H,1H,2H,2H-perfluoro-1-[1,2-13C2]-hexane sulfonate (4:2), 1.2ml x 50ug/ml, methanol

3-Chloro-1,2-propandiol-diarachidate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.