{"product_id":"pcb-99-1x5a-1x5a","title":"PCB 99, 100 µg\/ml in isooctane, 1 ml, glass","description":"\u003cp\u003ePCB 99 is a polychlorinated biphenyl congener reference solution at 100 µg\/ml in isooctane, intended for environmental analysis and gas chromatography. This ROTI®Star preparation is supplied as 1 ml in glass, offering a convenient unit for calibration curves, system suitability checks and quantitative PCB determinations at lower working levels. Matrix-related properties include a density of 0,69 g\/cm³, a flash point of −12 °C and a boiling point of 99,2 °C, supporting laboratory handling and storage planning for isooctane-based standards. Typical uses span environmental monitoring, chromatographic method development and GC analysis of PCB 99 within multi-congener schemes. The product from manufacturer Carl ROTH provides a defined concentration suited to routine analytical sequences and reference collections. The compact 1 ml glass pack helps laboratories match aliquot size to daily demand while preserving solution integrity for repeated calibration events. Integration into validated polychlorinated biphenyl workflows makes this standard a practical choice for chromatography and environmental laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/chromatography-standards\"\u003eChromatography standards (GC, HPLC, pesticides)\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 ml glass\u003c\/li\u003e\n\u003cli\u003eDensity: 0,69 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 99,2 °C\u003c\/li\u003e\n\u003cli\u003eConcentration: 100 µg\/ml\u003c\/li\u003e\n\u003cli\u003eSolvent: isooctane\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1X5A-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wzMzYyODh8YXBwbGljYXRpb24vcGRmfGFHRXlMMmcwTmk4NU1qSTJPRFEwTlRBME1EazBMMU5FUWw4eFdEVkJYMFJGWDBWT0xuQmtaZ3w1NzVhYWJlODM0MzE1YjFiNjJlZTBkNTZkMWJjOWQ2ZTgzN2JiNWU1NjAxZmI3NDU4ODMxYzczZDdkN2U4M2U3\" 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":"1 ml \/ 1 piece","offer_id":56125744677196,"sku":"1X5A.1","price":90.2,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 6+ pieces","offer_id":56125744709964,"sku":"1X5A.1","price":85.69,"currency_code":"EUR","in_stock":true},{"title":"1 ml \/ 24+ pieces","offer_id":56125744742732,"sku":"1X5A.1","price":81.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1TH3-SF-1000Wx1000H_d7bffcd4-6e17-4560-9cef-8aac1fd7ab2f.jpg?v=1766405459","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/pcb-99-1x5a-1x5a","provider":"Luminix Health","version":"1.0","type":"link"}