Tetra-n-butyltin, 250mg

1,2-Bis(2,3,4,5,6-pentabromophenyl)ethane, 50mg

Perfluorooctanesulfonic acid, 100µg/mL in MeOH,1ml

Calibration Mixtures: Di-n-butyl sulfide in Isooctane Unit: 1x10mL screw-capped bottle Isooctane µgS/g (ppm) Wt.% S-4050-0-10IO 0 Blank 0 S-4050-1-10IO 1 0.0001 Etc. S-4050-10Kit Kit of above solutions