zeta-Cypermethrin, 100 µg/ml, Acetone, 1ml Back Catalog number: 680422 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended PN-31S 1,2,3,8-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request 680264 D3-Glufosinate-N-acetyl, 100 µg/ml, Water, 1ml Price on request 66145 PCB No. 145, 100µg/ml in Isooctane, 1ml Price on request