Thionazin-O-analog Back Catalog number: 3514.8-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 94519 EPA Method 551.1 Standard Price on request 59472A ICP-MS Verification Standard #1 Price on request PFETS Sodium perfluoroethanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request