Semi-Volatile Additionals Back Catalog number: 96929 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L-PFTRDS Sodium perfluoro-1-tridecanesulfonate, 50µg/ml MeOH Price on request 72033 Phenyltin trichloride Price on request 677962 Fenitrothion, 100 µg/ml, Toluene, 1ml Price on request