EPA Method 632 Spike Standard Back Catalog number: 93970 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680790 Spirotetramat-mono-hydroxy, 10.0 µg/ml, Acetonitr Price on request 673297 Fluazifop-methyl, 100 µg/ml, Acetonitrile, 5ml Price on request 676624 3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropaneca Price on request