Diphenylsulfide in isooctane, Blank Units: 5x1mL ampoules Back Catalog number: S-4035-K-IOX5 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 98402 IP 391-95 Calibration Level 2 Price on request 93678 EPA Method 8270 Additional Analytes Price on request 9417.17-K-ME Venlafaxine hydrochloride,1000 µg base/mL,MeOH,1mL Price on request