{"product_id":"chembio-diagnostic-respiratory-test-kit-advin-covid-19-antigen-test-2-tests-per-kit-1-kt","title":"Chembio Diagnostic - Respiratory Test Kit Advin COVID-19 Antigen Test 2 Tests per Kit [1\/KT]","description":"\u003cp\u003eAdvin COVID-19 Antigen Test @ Home allows you to collect anterior nasal swab specimens without going deep into the nasal cavities.. Advin COVID-19 Antigen Test @ Home is easy to use: Simple four-step process from sample collection to results.. There are two tests in each kit.. Advin COVID-19 Antigen Test @ Home has a positive percent agreement (PPA) of 82.5%; PPA is the proportion of comparative\/reference method positive results in which the test method result is positive.. Advin COVID-19 Antigen Test @ Home has a negative percent agreement (NPA) of 100%; NPA is the proportion of comparative\/reference method negative results in which the test method result is negative..\u003c\/p\u003e","brand":"Chembio Diagnostic","offers":[{"title":"Default Title","offer_id":42161274421271,"sku":"MCK1241225_KT","price":5.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0136\/0537\/1963\/files\/18b85b7eeee7d2c352edd149b784f0574e380f61.jpg?v=1742839285","url":"https:\/\/everydaysupplyco.com\/products\/chembio-diagnostic-respiratory-test-kit-advin-covid-19-antigen-test-2-tests-per-kit-1-kt","provider":"Everyday Supply Co","version":"1.0","type":"link"}