1-Naphthaldehyde,1000 µg/mL,isooctane,1mL, Back Catalog number: 11375.11-K-IO Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 2201.8-50-IO Tetraethyllead, contains 50% xylene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 78-00-2 Price on request 51070 ASTM D-4815 Quantitation Peak ID Mix Price on request S-4053-30K-10T 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 Price on request