CWA Total Organic Halides Back Catalog number: 55133 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70786 Permethrin (mix isomers), 1000μg/ml in MeOH, 1ml Price on request 676573 Phthalic acid, 250mg Price on request 13700-0165-100WS5 Trichloroacetic acid (TCA), 100μg/ml in Water, 5ml Price on request