4-Chlorodiphenyl ether, 1.2ml x 50ug/ml, nonane Back Catalog number: DPE-3 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 54258 Nitrate (NO3-) as N, 100µg/ml in Water, 100ml Price on request 57740 Zirconium (Zr) Price on request H-197N 1,2-Dimethylnaphthalene, 10mg Price on request