Organotin Standard Mixture 1 Each 1000µg/mL in methanol; units: 5x1mL or 5x5mL Prod.No. Compound CAS No. 1983.4Mono-n-butyltin trichloride [1118-46-3] 1982.8 Di-n-butyltin dichloride

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

2H-Furo[2,3-c]pyran-2-one, 1mg

Omethoat