1,2,3-Trichloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-13S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 677167 Tetra-n-butyltin, 1000 µg/ml, Methanol, 5ml Price on request 2310.10-100 Chlorotoluron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 15545-48-9 Price on request BRP-2 2-Bromophenol, 1.2ml x 100ug/ml, toluene Price on request