1,2-Dichloroethane-d4 & Toluene-d8 Back Catalog number: 96654 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97862 Method 508 Analytes Price on request 44021 4-Bromofluorobenzene Price on request 30032 EPA Method 525 - Fortification Solution Price on request