EPA Method 8040 - Surrogate Standard Mix Back Catalog number: 80413 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended T1432 Tetraamylammonium Bromide, >98%, 5g Price on request 70881 Methyl trichloroacetate Price on request 679038 13C2-Tenuazonic acid mixture of diastereomers, 100 Price on request