Thiobencarb Back Catalog number: 79375 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L-PFUDS Sodium perfluoro-1-undecanesulfonate, 50µg/ml MeOH, 1,2ml Price on request 676463 Nonafluoropentanoic acid, 100mg Price on request 82515 EPA Method 8250 - Acid Matrix Spiking Solution Price on request