{"product_id":"conductivity-standard-roti-calipure-37k4-37k4","title":"Conductivity standard ROTI®Calipure, 2000 µS\/cm (25 °C), 500 ml, plastic","description":"\u003cp\u003eConductivity standard ROTI®Calipure 2000 µS\/cm (25 °C) is a ready-to-use laboratory reference solution for the determination and calibration of electrical conductivity at a mid-range value. Defined as 2000 µS\/cm at 25 °C, it supports verification of conductivity meters, cells and sensors in analytical, process and quality-control laboratories. Physical characteristics include a density of 1,001 g\/cm³ and a boiling point of 100 °C, in line with an aqueous calibration preparation for routine use. The standard is supplied in a 500 ml plastic bottle, providing a convenient pack size for repeated calibration work on the laboratory bench. This ROTI®Calipure product from manufacturer Carl ROTH is aimed at applications involving determination of physical properties, particularly conductivity measurement in research, industrial QC and teaching settings. Employing a stable, pre-set conductivity standard helps laboratories maintain measurement consistency, reduce preparation steps and align instrument response across operators and series. It is suitable where a clearly specified reference conductivity at a defined temperature is required for everyday calibration practice.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/conductivity-meters-and-cells\"\u003eConductivity meters \u0026amp; cells\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/ph-and-electrochemistry\"\u003epH \u0026amp; electrochemistry\u003c\/a\u003e. See also \u003ca href=\"\/en-be\/collections\/ph-meters\"\u003epH meters\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConductivity (25 °C): 1980-2020 μS\/cm\u003c\/li\u003e\n\u003cli\u003ePack size: 500 ml plastic\u003c\/li\u003e\n\u003cli\u003eDensity: 1,001 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eConductivity: 2000 µS\/cm (25 °C)\u003c\/li\u003e\n\u003cli\u003eWeight: 0,600 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-37K4-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjU2MXxhcHBsaWNhdGlvbi9wZGZ8YUdGa0wyaGhZUzg1TWpVME9ETTVOalE0TWpnMkwxTlFSVnBmTXpkTE5GOUZUaTV3WkdZfDhmNzE2YjYxNWQ3YjYyMGY3N2JmYWZhNGY2N2U4ZmJkNzJlMDk4MjU5Y2ZmM2RhZWYwMjMzMzVjOGZkMWU2MDY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-37K4-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzcxMTV8YXBwbGljYXRpb24vcGRmfGFHSmlMMmhrTnk4NU1qQTJORGd5TXpBMU1EVTBMMU5FUWw4ek4wczBYMFJGWDBWT0xuQmtaZ3xjYjE3ZjEwNmY0ZDBlOWMzZjJjN2Y1NjE3ZGQ1NmU1OTM1N2IzMGViZjNhMjdmOTA5MjhkM2M1MDU2YmRkNzhi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 ml \/ 1 piece","offer_id":56150559457612,"sku":"37K4.1","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56150559490380,"sku":"37K4.1","price":209.38,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56150559523148,"sku":"37K4.1","price":198.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2432_4eff01e2-f27f-4c29-8ac8-32ea4af7b083.jpg?v=1766435691","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/conductivity-standard-roti-calipure-37k4-37k4","provider":"Luminix Health","version":"1.0","type":"link"}