Perfluoro-1-[13C8]octanesulfonamide, 1.2ml x 50ug/ml, isopropanol

Thiophene/2-Methylthiophene (2:1) in isooctane/Toluene(3:1); Units: 5x1mL ampoules, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4056-0 Blank 0 S-4056-5 5

Bromoethane, 20mg/ml in MeOH, 1ml

Maleic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 125231000