L-PFOSK with branched isomers, 1.2ml x 50ug/ml, methanol Back Catalog number: BR-PFOSK Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 79348 Chlorpyrifos methyl Price on request S2000000 Sulfamerazine, 100mg Price on request 678257 15N3-Atrazine-desethyl, 100 µg/ml, Acetonitrile, Price on request