{"product_id":"conductivity-standard-roti-calipure-37l1-37l1","title":"Conductivity standard ROTI®Calipure, 200000 µS\/cm (25 °C), 500 ml, plastic","description":"\u003cp\u003eConductivity standard ROTI®Calipure is a ready-to-use reference solution specified at 200000 µS\/cm (25 °C) for calibration and verification of conductivity meters, cells, and related sensors. Density is 1,134 g\/cm³ and the boiling point is 100 °C, giving clear physical-property data for laboratory handling and documentation. Supplied in a 500 ml plastic bottle, the standard supports routine instrument checks, method validation, and quality-control workflows in water analysis, process monitoring, and educational laboratories. Defined conductivity values at the stated reference temperature help confirm electrode response and measurement accuracy under controlled conditions. This ROTI®Calipure preparation from manufacturer Carl ROTH belongs to a dedicated range for determination of conductivity and other physical properties. The plastic pack simplifies bench handling and dispensing, while the 500 ml volume covers multiple calibration cycles without frequent reordering. Consistent use of temperature-specified conductivity standards strengthens data integrity across analytical series and supports internal quality systems. Laboratories select this grade when a high-range aqueous reference is required for reliable meter qualification.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/conductivity-meters-and-cells\"\u003eConductivity meters \u0026amp; cells\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/ph-and-electrochemistry\"\u003epH \u0026amp; electrochemistry\u003c\/a\u003e. See also \u003ca href=\"\/en-fr\/collections\/ph-meters\"\u003epH meters\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConductivity (25 °C): 198000-202000 μS\/cm\u003c\/li\u003e\n\u003cli\u003ePack size: 500 ml plastic\u003c\/li\u003e\n\u003cli\u003eDensity: 1,134 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: Conductivity standard\u003c\/li\u003e\n\u003cli\u003eConductivity: 200000 µS\/cm (25 °C)\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-37L1-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjYzNHxhcHBsaWNhdGlvbi9wZGZ8YURneEwyZzBaUzg1TWpVME9EUXdNVGN5TlRjMEwxTlFSVnBmTXpkTU1WOUZUaTV3WkdZfDEwZTlhMDIzNmExZDIwNGQ4NmFiZjkyMWRiMGFmZjBhZjA3NWIzMmQ2ZjIxYmIwMWFlZmIxNDU0NzVkOWEyMWE\" 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-37L1-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzczMTB8YXBwbGljYXRpb24vcGRmfGFETmlMMmcyTmk4NU1qQTJORGd6TlRnek1EQTJMMU5FUWw4ek4wd3hYMFJGWDBWT0xuQmtaZ3wwNzI4YTlhZTA4MTM2NmVhYjQwN2QwMzZhNDZlMjRkZDY2YTczM2NmODU0MjU0ZmJjOWYxYTM1YzY5ZjMxNmUx\" 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":56150562603340,"sku":"37L1.1","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56150562636108,"sku":"37L1.1","price":209.38,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56150562668876,"sku":"37L1.1","price":198.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2432_db03752e-1d46-4395-b069-678cdc41e0a4.jpg?v=1766435701","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/conductivity-standard-roti-calipure-37l1-37l1","provider":"Luminix Health","version":"1.0","type":"link"}