Phosphate (PO43-) as P Back Catalog number: 59257 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0727.12-K-IO 1,8-Dimethylnaphthalene, 1000µg/ml in Isooctane, 1ml Price on request 676238 Chlorpropham, 100 µg/ml, Acetonitrile, 1ml Price on request 677383 1,1,1,2-Tetrachloroethane, 1ml Price on request