GPC Window Calibration Stock Back Catalog number: 93313 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA11320000AL Chloridazon, 100µg/mL in Acetonitrile, 1ml Price on request 59290 Turbidity Standard (1.0 NTU) Price on request PCB-ISS-H Mass-Labelled PCB Internal/Recovery Standards, 1.2ml, nonane Price on request