PCB Congeners & Hexachlorobenzene Mix #4 Back Catalog number: 95453 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 42001 EPA Method 601 Analytes, 2000µg/ml in MeOH, 1ml Price on request 8950.19-100-T 3-Chloro-1,2-propandiol-1-monopalmitoleate Price on request 97859 Formaldehyde (10 ppm) Price on request