2-Ethylhexyl diphenyl phosphate,100µg/ml in TO,1ml

Bisphenol S (13C12, 98%), 100µg/mL in MeOH, 1,2ml

Thiophene in Toluene Units: 5x1mL ampoule, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4053-0 Blank 0 S-4053-K 1 000 0.1000 S-4053-2.5K 2 500 0.2500 S-4053-5K

S-Metolachlor, 100 µg/ml, Acetone, 1ml