Total Inorganic Water Supply (WS) (Kit) Back Catalog number: 55075 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684588 Propoxycarbazone sodium, 100 μg/ml in MeOH, 1ml Price on request XA11340100DO Chlormequat-chloride D4, 100µg/mL in DO, 1ml Price on request 59076 Fluoride (F-) Price on request