Chloride (Cl-), 1000µg/mL in Water, 100ml Back Catalog number: 54101 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 59930 Fluoride 0.1 µg/mL (F-) in Water, 500ml Price on request 54105 Phosphate (PO4-3) as P, 1000µg/ml in Water, 100ml Price on request 54503 Nitrate (NO3-) as N, 1000µg/mL in Water, 500ml Price on request