EPA Method 525 - Perchlorinates Back Catalog number: 31029 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675577 Thiobencarb, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 53305 LFS Solution 3 Price on request XA13670100AC Fluazifop-butyl D9, 100µg/mL in Acetone Price on request