Phosphate (PO4-3) as P, 1000µg/ml in Water, 100ml Back Catalog number: 54105 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 54501 Chloride (Cl-), 1000µg/mL in Water, 500ml Price on request VHG-INO3-100 Nitrate Standard: NO3-, 1000µg/ml in Water, 100ml Price on request VHG-PMONF-100 Mo, 1000 µg/mL in 5% HNO3, tr. HF, 100ml Price on request