Semi-Volatile Standard Back Catalog number: 94199 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended FBET 2-Perfluorobutyl ethanol (4:2), 1.2ml x 50ug/ml, methanol Price on request 679259 D6-Metazachlor, 100 µg/ml, Acetonitrile, 1ml Price on request 8755.X-1G Melamine micronized,neat,neat,1g, Price on request