{"product_id":"lamotte-6903a-instrument-grade-testabs-for-colorq-dpd-no-1-100-count","title":"LaMotte 6903A Instrument Grade TesTabs for ColorQ, DPD No.1 — 100 Count","description":"\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eLaMotte 6903A Instrument Grade TesTabs are DPD No.1 testing tablets designed for use with ColorQ test kits. These tablets rely on the DPD indicator (diethyl-p-phenylenediamine) to color the sample, helping you distinguish chlorine forms with a straightforward color readout. The instrument-grade formulation is crafted for compatibility with colorimeters and spectrophotometers, enabling a workflow that mirrors lab-style testing in both field and home environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003eWhat you gain\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eInstrument-grade formulation compatible with colorimeters and spectrophotometers\u003c\/li\u003e\n    \u003cli\u003eDPD No. 1 tablets used to measure free available chlorine in water\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cul\u003e\n    \u003cli\u003eRange 0–10 ppm for approximately a 10 mL sample size\u003c\/li\u003e\n    \u003cli\u003eShelf life of about three years, supporting long-term testing plans\u003c\/li\u003e\n    \u003cli\u003e100 tablets per bottle provide a reliable supply for regular ColorQ testing\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch3\u003ePractical use and tips\u003c\/h3\u003e\n  \u003cp\u003eWhether you’re maintaining a pool, spa, or water treatment system, these tablets offer a practical means to gauge chlorine presence. When paired with a ColorQ device, you can observe color changes that align with chlorine levels, helping you identify maintenance needs without guesswork.\u003c\/p\u003e\n  \u003cp\u003eFor best results, follow your ColorQ kit instructions and store tablets in a cool, dry place to preserve potency over time. The instrument-grade designation emphasizes compatibility with more precise measurement devices, making them suitable for semi-professional setups as well as routine home use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the LaMotte 6903A TesTabs pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 100-count bottle of DPD No.1 tablets designed for instrument-grade chlorine testing with ColorQ kits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these TesTabs suitable for use with colorimeters and ColorQ?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They are formulated as instrument-grade tablets intended for colorimeters and spectrophotometers, including ColorQ.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LaMotte","offers":[{"title":"Default Title","offer_id":45740987089082,"sku":"B01DR4AOX8","price":55.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/lamotte-instrument-grade-testabs-colorq-bottle-pour.jpg?v=1774805775","url":"https:\/\/gardencanada.ca\/products\/lamotte-6903a-instrument-grade-testabs-for-colorq-dpd-no-1-100-count","provider":"Garden Canada","version":"1.0","type":"link"}