Isobenzan Back Catalog number: 71643 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59436 pH 4.0 Standard @ 25°C Price on request DD-1478-S 1,4,7,8-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request S-FC2073S-1.2ML Simazine (ring-13C3), 100ug/ml in MeOH, 1,2ml Price on request