CLP Calibration Std. III Back Catalog number: 52151A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11754.12-100-IO 2,3',4,4',5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request D455495 N,N'-Diisopropylcarbodiimide, 500mg Price on request 2312.12-100-AN Isoproturon Price on request