Group 4 PCB’s - Mix Type / Low Incidence Back Catalog number: 66215 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PHTH-012S Decyl octyl phthalate, 100µg/ml in MeOH, 1ml Price on request 53019 Verification II Standard 1 Price on request 93619 Urea & Caprolactam Price on request