{"product_id":"kobra-cell®","title":"KOBRA CELL®","description":"\u003ch3\u003eIntended use:\u003c\/h3\u003e\r\nElectrochemical cell for the derivatisation of aflatoxins B1 and G1 using HPLC.\u003cbr\u003e\r\n\r\n\u003ch3\u003eGeneral Information:\u003c\/h3\u003e\r\n\u003cbr\u003e\r\nThe KOBRA® CELL is based on an electrochemical cell, fitted between the HPLC column, the detector which consists of a platinum working electrode and a stainless steel auxiliary electrode, separated by an ion exchange membrane. The principle of the technique is to deliver to the KOBRA® CELL, the mobile phase containing the derivatisation agent precursor, a potassium bromide salt, and aflatoxins. Bromine is then generated electrochemically by applying a constant potential at the working electrode. The resulting electrochemical reaction enables aflatoxins B1 and G1 to be derivatised in-situ to their brominated derivatives, which gives an enhanced fluorescence response.\r\n\r\nA KOBRA® CELL measures 10 x 10 x 5 cm.\r\n\u003cbr\u003e\r\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\r\n\u003cul\u003e \u003cbr\u003e\r\n\u003cli\u003eTest format: Each pack contains:\r\n1 KOBRA® CELL (size 10 x 10 x 5 cm),\r\n1 Power Pack,\r\n2 Electrode Connection Leads,\r\n50 cm x 0.5 mm ID PEEK Tubing,\r\n1 Spare Membrane\u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eSample preparation: \u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eIncubation time: \u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eLOD (Detection limit): Information provided is typical LOD obtained by R-Biopharm. Please note that this is dependant on method, LC conditions and equipment used.\r\nB1 0.031 ng\/ml\r\nB2 0.016 ng\/ml\r\nG1 0.031 ng\/ml\r\nG2 0.004 ng\/ml\u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eApprovals: Listed in CEN and AOAC Official Methods as a recognised electrochemical derivatisation system\u003c\/li\u003e\r\n\u003cbr\u003e\r\n\u003cli\u003eAccessories: KOBRA® CELL Installation Pack (en)|KOBRA® CELL Membrane (en)\u003c\/li\u003e\r\n\u003c\/ul\u003e\u003cbr\u003e","brand":"R-Biopharm","offers":[{"title":"Default Title","offer_id":53657913852195,"sku":"RBIORBRK01","price":11510.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/5896\/9012\/files\/RBRK01.jpg?v=1779864389","url":"https:\/\/onelab.co.nz\/products\/kobra-cell%c2%ae","provider":"Onelab","version":"1.0","type":"link"}