1,2,3,8-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-31S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 10820.14-100-AN Prosulfocarb Price on request S-4575-100-DCX10 Custom Mix N-pesticides 100µg/mL each in dichloromethane 2769.9 Propazine 3507.10 Terbutryn 2768.13 Atrazine 3523.13 Trifluralin 8943.11 Propachlor 2107.7 Dichlorbenzonitril 3491.10 Prometryn 8226.6 Desmetryn 3349.9 Cyanazine 2771.9 Terbutylazine 38 Price on request S-4052-20K-10LW Sulfur Calibration Mixtures: Di-n-butyl sulfide in Light White Oil (less than 20mg/kg S) Unit : 10mL screw-capped bottle Light White Mineral Oil Heavy White Mineral Oil (20 cSt at 40°C) (70 cSt at 40°C) Price on request