Semi-Volatile Additionals Back Catalog number: 96930 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0148.14-500-IO 4-Ethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 89816-99-9 Price on request S-4037-0-IOX5 2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules Price on request 91899 EPA Method 507/8085 Pesticide Mix #1 Price on request