{"product_id":"benchtop-phosphate-reagents","title":"Benchtop Phosphate Test Kit","description":"\u003ch2\u003eProfessional Phosphate Analysis Made Simple\u003c\/h2\u003e\n\u003cp\u003eGet accurate, quantitative phosphate measurements from any aqueous sample with this complete benchtop reagent kit. Perfect for laboratories analyzing wastewater, soil extracts, plant tissue, and environmental samples.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Testing:\u003c\/strong\u003e Analyze wastewater, soil extracts, plant samples, and more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Sample Prep:\u003c\/strong\u003e Extract solid samples with HPLC water before analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Results:\u003c\/strong\u003e Quantifies phosphate in complex mixtures using proven photometric method\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest Tube Format:\u003c\/strong\u003e Easy-to-use benchtop protocol compatible with standard lab equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Options:\u003c\/strong\u003e Choose your concentration range and sample quantity to match your needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAvailable Ranges\u003c\/h2\u003e\n\u003cp\u003ePhosphate is reported in different units depending on your field of use and where you live.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40%; border: 1px solid #000; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003ePTK Test Tube Kits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 1px solid #000; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eppm Phosphate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 1px solid #000; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eppm Phosphate-P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 1px solid #000; padding: 8px; text-align: center;\"\u003e\u003cstrong\u003eµM Phosphate\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40%; border: 1px solid #000; padding: 8px;\"\u003e\u003cstrong\u003eStandard Range Kit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 1px solid #000; padding: 8px; text-align: center;\"\u003e5.0 - 20.0\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 1px solid #000; padding: 8px; text-align: center;\"\u003e1.63 - 6.53\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 1px solid #000; padding: 8px; text-align: center;\"\u003e52.65 - 210.59\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40%; border: 1px solid #000; padding: 8px;\"\u003e\u003cstrong\u003eLow Range Kit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 1px solid #000; padding: 8px; text-align: center;\"\u003e0.5 - 5.0\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 1px solid #000; padding: 8px; text-align: center;\"\u003e0.16 - 1.6\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 1px solid #000; padding: 8px; text-align: center;\"\u003e5.26 - 52.65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eKit Options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e25 Sample or 100 Sample Analysis\u003c\/li\u003e\n\u003cli\u003eChoose either Standard Range or Low Range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNeed a custom configuration? \u003ca title=\"Contact Us\" href=\"\/pages\/contact\"\u003eContact us\u003c\/a\u003e to create a kit tailored to your specific application.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/nitrate.com\/store\/media\/wysiwyg\/Pictures\/PNP-ASSAY-SCHEMATIC.png\" alt=\"Phosphate Assay Schematic - PNP Method\"\u003e\u003c\/p\u003e\n\u003cp\u003eOur proven colorimetric method produces a purine product that increases absorbance at 360 nm in direct proportion to inorganic phosphate concentration. Simply measure your samples against the included phosphate standards and calculate concentrations using linear regression—it's that straightforward.\u003c\/p\u003e\n\u003ch2\u003eMaterials You Will Need\u003c\/h2\u003e\n\u003cp\u003eYou will need a graduated cylinder, variable pipetters, a test tube vortex-type mixer, spectrophotometer capable of measuring 360 nm with UV compatible cuvettes, clean and phosphate-free 13 x 100mm test tubes, a timer, HPLC water, and ice.\u003c\/p\u003e\n\u003ch2\u003eKit Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMESG in dry powder form\u003c\/li\u003e\n\u003cli\u003ePurine Nucleoside Phosphorylase (PNP) freeze-dried protein glass\u003c\/li\u003e\n\u003cli\u003eHEPES\/MgCl\u003csub\u003e2\u003c\/sub\u003e buffer\u003c\/li\u003e\n\u003cli\u003ePhosphate Standard (100 ppm Phosphate) in liquid form\u003c\/li\u003e\n\u003cli\u003eStandard tubes – 5 tubes (1.5 mL) for preparing Phosphate Standards\u003c\/li\u003e\n\u003cli\u003eDilution tube – (5 mL) for preparing stock standard\u003c\/li\u003e\n\u003cli\u003eSet of Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWastewater treatment monitoring\u003c\/li\u003e\n\u003cli\u003eSoil nutrient analysis\u003c\/li\u003e\n\u003cli\u003ePlant tissue testing\u003c\/li\u003e\n\u003cli\u003eEnvironmental water quality assessment\u003c\/li\u003e\n\u003cli\u003eResearch and quality control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStorage Requirements\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThis product must be stored refrigerated at 4°C upon receipt.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Contact Us\" href=\"\/pages\/contact\" target=\"_blank\"\u003eContact us\u003c\/a\u003e to inquire about bulk quantity discounts or wholesale orders, or to request a quote for international orders.\u003ca href=\"mailto:sales@nitrate.com\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eResources \u0026amp; Downloads\u003c\/h2\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/5830\/7948\/files\/PTK-TTSR-25_instructions.pdf\" target=\"_blank\"\u003eStandard Range Test Tube Format Phosphate Test Kit Instructions: 25 Samples\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/5830\/7948\/files\/PTK-TTLR-25_instructions.pdf\" target=\"_blank\"\u003eLow Range Test Tube Format Phosphate Test Kit Instructions: 25 Samples\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/5830\/7948\/files\/PTK-TTSR-100_instructions.pdf\" target=\"_blank\"\u003eStandard Range Test Tube Format Phosphate Test Kit Instructions: 100 Samples\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/5830\/7948\/files\/PTK-TTLR-100_instructions.pdf\" target=\"_blank\"\u003eLow Range Test Tube Format Phosphate Test Kit Instructions: 100 Samples\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/5830\/7948\/files\/PNP_Storage_and_Reconstitution.pdf\" target=\"_blank\"\u003ePNP Storage and Reconstitution\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0972\/5830\/7948\/files\/Phosphate_Test_Kits_SDS.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSDS for Phosphate Test Kits\u003c\/a\u003e\u003c\/p\u003e","brand":"NECi","offers":[{"title":"25 Sample Analysis \/ Standard Range: 5 ppm - 20 ppm Phosphate","offer_id":53132936806764,"sku":"PTK-TTSR-25","price":50.0,"currency_code":"USD","in_stock":true},{"title":"25 Sample Analysis \/ Low Range: 0.5 - 5 ppm Phosphate","offer_id":53132936839532,"sku":"PTK-TTLR-25","price":50.0,"currency_code":"USD","in_stock":true},{"title":"100 Sample Analysis \/ Standard Range: 5 ppm - 20 ppm Phosphate","offer_id":53132936872300,"sku":"PTK-TTSR-100","price":125.0,"currency_code":"USD","in_stock":true},{"title":"100 Sample Analysis \/ Low Range: 0.5 - 5 ppm Phosphate","offer_id":53132936905068,"sku":"PTK-TTLR-100","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/5830\/7948\/files\/PTK-TTSR-25.jpg?v=1773774414","url":"https:\/\/nitrate.com\/products\/benchtop-phosphate-reagents","provider":"NECi","version":"1.0","type":"link"}