Method 515.3 ICS Mix Back Catalog number: 94017 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0144.18-500-IO 4-Phenyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104601-39-0 Price on request 95290 DWSD Mix Price on request 10900-0440-100ME2 cis-1,2-Dichloroethylene, 100μg/ml in MeOH,2ml Price on request