Selenium (Se) Back Catalog number: 57034 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4056-500-10MX 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 Price on request 92664 1,7-Octadiene Price on request 3049.28-10MG Di-iso-decyl phthalate in mixture with C9-11-branched alkyl o-phthalate, C10 rich, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 68515-49-1 Price on request