LabChem® Phosphate (AS Phosphorus) Standard, 1000ppm (1mL = 1mg P), 500mL

LabChem® PHOSPHATE (AS PHOSPHORUS) STANDARD, 1000ppm (1mL = 1mg P) is a certified phosphorus calibration standard prepared to a concentration of 1000 parts per million, reported on an elemental phosphorus basis. It is manufactured under controlled conditions to provide a precisely known, traceable concentration for instrument calibration. This level of accuracy is essential for reliable quantitative analysis of phosphorus across a range of sample types.

It is commonly used to calibrate colorimetric and instrumental methods for phosphorus determination in water and wastewater testing, as well as to verify instrument accuracy over time. Its certified concentration helps support consistent, reproducible calibration curves. This reagent should be handled, stored, and used according to established laboratory safety procedures and the manufacturer's instructions.

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