{"id":109740,"date":"2026-05-02T02:11:18","date_gmt":"2026-05-02T02:11:18","guid":{"rendered":"https:\/\/mobiletoilets4hire.co.za\/?post_type=product&#038;p=109740"},"modified":"2026-05-03T15:47:52","modified_gmt":"2026-05-03T15:47:52","slug":"dpd-free-chlorine-pp-10ml-100-pk","status":"publish","type":"product","link":"https:\/\/mobiletoilets4hire.co.za\/?product=dpd-free-chlorine-pp-10ml-100-pk","title":{"rendered":"DPD Free Chlorine PP 10mL 100\/pk"},"content":{"rendered":"<p>DPD Free Chlorine PP 10mL 100\/pk<\/p>\n<p>DPD Free Chlorine Powder Pillows 10mL 100\/pk<\/p>\n<p>DPD Free Chlorine Powder Pillows are pre-measured reagents used to accurately test for free chlorine levels in water for pools, spas, drinking water, and wastewater, providing simple, mess-free, and reliable colorimetric results with various photometers and test kits by reacting with chlorine to create a color change. <\/p>\n<p>Their uses include maintaining safe swimming water, ensuring drinking water quality, and routine water quality monitoring for professionals and homeowners alike, following EPA accepted methods.<br \/> DPD Free Chlorine PP 10mL 100\/pk<\/p>\n<p>Key Uses<br \/> Pool &amp; Spa Maintenance: Homeowners and professionals use them to ensure chlorine levels are safe and effective for sanitation.<br \/> Drinking Water Testing: Used for routine analysis in municipal and private drinking water systems (EPA Method 8021).<br \/> Wastewater Analysis: Accepted for reporting in wastewater treatment and monitoring.<br \/> Aquarium Keeping: Enthusiasts use them for precise water parameter checks.<br \/> Industrial Water: For monitoring chlorine in various industrial processes. <\/p>\n<p>How They Work<br \/> Sample Collection: A specific amount of water (e.g., 5mL or 10mL) is collected in a test vial.<br \/> Add Pillow: A DPD powder pillow is opened and added to the sample.<br \/> Reaction: The DPD reagent reacts with the free chlorine, producing a pink or red color.<br \/> Measurement: The color intensity, proportional to the chlorine concentration, is measured using a colorimeter or visual comparison against a color chart. <\/p>\n<p>Benefits<br \/> Convenience: Pre-measured, individually sealed, easy to use.<br \/> Accuracy: Eliminates guesswork and errors from manual powder handling.<br \/> Consistency: Ensures reliable, repeatable results.<br \/> Safety: Reduces direct contact with chemicals.<br \/> For free chlorine determination by the DPD Free Chlorine method. USEPA accepted for reporting for drinking water analysis using Hach Method 8021.<br \/> Range: 0.02 \ufffd\ufffd\ufffd 2.00 mg\/L Cl\ufffd\ufffd\ufffd. Sample Size: 10 mL.<br \/> Pack of 100 powder pillows.<br \/> Boric Acid free!<\/p>\n<ul>\n<li>DPD Free Chlorine Powder Pillows 10mL 100\/pk<\/li>\n<\/ul>\n<p>DPD Free Chlorine PP 10mL 100\/pk<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DPD Free Chlorine Reagent Powder Pillows, 10 mL, pk\/100 (#2105569)<\/p>\n","protected":false},"featured_media":114410,"template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[22345],"product_tag":[41145],"class_list":["post-109740","product","type-product","status-publish","has-post-thumbnail","product_cat-laboratory-chemicals","product_tag-dpd-free-chlorine-pp-10ml-100-pk","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=\/wp\/v2\/product\/109740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=\/wp\/v2\/media\/114410"}],"wp:attachment":[{"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=109740"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=109740"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=109740"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mobiletoilets4hire.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=109740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}