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NECi Superior -Â Model PTK-TTLR or PTK-TTSR -Test Tube Format Phosphate Test Kits
This kit is supplied complete with all necessary reagents except for HPLC water. Use this kit for quantitative phosphate analysis of essentially any aqueous sample, from wastewater to soil and plant extracts. Simply extract solid samples using HPLC water before analysis. This test tube format kit is to be used with your UV capable spectrophotometer capable of reading absorbance at 360nm.
Quantitates Phosphate in Complex MixturesChoose kit type using choices below, or contact us for a custom kit fit for your application:
- Standard Range (5 ppm - 20 ppm Phosphate) or Low Range (0.5 - 5 ppm Phosphate)
- Reagents for 25 Samples or 100 Samples
When reaction is complete, the purine product yields an increase in absorbance at 360 nm in equal molar ratio to the inorganic phosphate in the reaction mixture. Using the equation of the linear regression line fitted to the set of phosphate standards, the phosphate concentration a sample can easily be determined.