PCB No. 18, certified, 25mg Back Catalog number: C20001800 Availability: In the manufacturer's stock Price on request - + Recommended S-4332-100-HE B[a]P/HCB Recovery standard 1337,16 Fluoranthene-d10 100 000ng/ml Solvent: n-Hexane Units: 1mL crimp-top Price on request PN-6S 1,5-Dichloronaphthalene, 1.2ml x 50ug/ml, nonane Price on request 673984 Nitenpyram, 100mg Price on request