Sulfamethazine, 100μg/mL in Acetonitrile, 1ml

Custom mix of C3-C18 aldehydes 6 components, each 10 wt% in isooctane (total 40 wt% isooctane) 10008.3 Propanal 10009.4 Butanal 10010.6 Hexanal 10011.8 Ocanal 10012.16 Hexadecanal 10013.18 Octadecanal

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

Arochlor 1260 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11096-82-5