TCLP Semi-Volatile Low Range Mix Back Catalog number: 19215 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8642.12-50-T 1,4-Dichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request 680510 TFNA, 100mg Price on request 70578 Carbophenothion Price on request