EPA Method 508 Surrogate Standard Back Catalog number: 19042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PCB-CVS-B10-SET1 CS1/CS2/CS3/CS4/CS5 Kit, 5 x 200ul, nonane Price on request 672867 Methomyl, 100mg Price on request 95290 DWSD Mix Price on request