Mass-Labelled PCDF/PCB Syringe Spike, 1.2ml, nonane Back Catalog number: DFP-IS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended N-13829-100MG Tri(chloropropyl) phosphate, 100mg Price on request 79313 Isodrin Price on request 70103 Decachlorobiphenyl Price on request