Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Back Catalog number: PCB-IS-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended DF-A10-CSL Extended Calibration/Low Level Solution, 200ul, nonane Price on request AC-AQ50-015 Aqueous ethanol control EtOH AQ (5.0g/L), 10x1,5ml Price on request MI506-100 Reagent kit for 100 tests (Free chlorine) Contains: 1 x 20mL DPD1, 1 x 20mL DPD2 Price on request