PCB Congeners & Hexachlorobenzene Mix #2 Back Catalog number: 95451 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678211 Glufosinate-ammonium, 100 µg/ml, Water, 5ml Price on request 674898 Cefuroxime sodium salt, 100mg Price on request 8397.9-50-ME trans-Pinic acid,50 µg/mL,MeOH,1mL, Price on request