{"product_id":"macherey-nagel-91333-quantofix-peroxide-1000-box-of-100-strips","title":"Macherey-Nagel, 91333, Quantofix Peroxide 1000, Box of 100 Strips","description":"\u003ch3\u003eMacherey-Nagel, 91333, Quantofix Peroxide 1000, Box of 100 Strips\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eTest sticks for the semi-quantitative determination of hydrogen peroxide (H 2\nO 2 ) and peroxides in solutionsGradation of scale: 0-50-150-300-\nppmThese test sticks have an additional warning test field, which changes\ncolor, when the concentration exceeds 2000 mg\/l, because, in such excessive\nconcentration, a color change can occur, which corresponds to a much lower\nvalue on the color chart.The following ions interfere in higher\nconcentrations:- 1000 mg\/l formaldehyde- 500 mg\/l Ca+2- 100 mg\/l Ascorbate,\nfree chlorine, bound chlorine, Sulfite- 87.5 degrees e: Total hardnessIn the\npresence of free and bound chlorine, the warning test field forms a blue\ncoloration.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eQuantofix Peroxide 1000, Box Of 100 Strips\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n","brand":"Macherey-Nagel","offers":[{"title":"Default Title","offer_id":41619805995188,"sku":"B00S1UL7XU","price":226.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/products\/B00S1UL7XU.jpg?v=1656573663","url":"https:\/\/auspowers.com\/products\/macherey-nagel-91333-quantofix-peroxide-1000-box-of-100-strips","provider":"AusPower Australia","version":"1.0","type":"link"}