{"product_id":"comprehensive-school-kit-8-tests-for-30-students","title":"Comprehensive School Kit - 8 Tests for 30 Students","description":"\u003cbr\u003e  With a well planned teachers manual, navigate students through 11 experiments and tests in a format that actively promotes student involvement and class discussion. The PurTest® COMPREHENSIVE SCHOOL KIT contains enough material for 30 students to complete 8 tests each plus 3 tests for the teacher to demonstrate to the class. \u003cbr\u003e  \u003cb\u003e\u003cbr\u003e\u003c\/b\u003e  \u003cb\u003eFeatures:\u003c\/b\u003e  \u003cul\u003e\n\u003cli\u003eBuild simple models of the hydrologic cycle and a water well.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdentify how water acquires acid rain. Includes the same bacteria test used by the Centers for Disease Control and Prevention (CDC).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTest for lead in water in 10 minutes. Detects lead down to the EPA-safe standard of 15 ppb (parts per billion).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdentify absence or presence of pesticides based on the EPA standard for safety.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdentify absence or presence of nitrates, nitrites, hardness, pH, alkalinity, chlorine, iron, and copper in 30 water samples.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e  The Comprehensive Kit \u003cb\u003eexperiments include\u003c\/b\u003e the hydrologic cycle, building a well, acid rain and the dilution solution, along with water facts, water usage, monitoring and general water awareness knowledge.  \u003cbr\u003e","brand":"Basics","offers":[{"title":"Default Title","offer_id":17207985864747,"sku":"PTCSK11","price":149.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/fldhcncmcut4h5ciw94m_f7d05ea4-92b5-4d67-a7b1-91aece4644b3.jpg?v=1792659033","url":"https:\/\/freshwitersystems.com\/products\/comprehensive-school-kit-8-tests-for-30-students","provider":"Fresh Water Systems","version":"1.0","type":"link"}