{"version":"1.0","provider_name":"National Drug Screening","provider_url":"https:\/\/www.nationaldrugscreening.com","author_name":"MWSAdmin","author_url":"https:\/\/www.nationaldrugscreening.com\/blogs\/author\/mwsadmin\/","title":"Why is it necessary is th - National Drug Screening","type":"rich","width":600,"height":338,"html":"
Why is it necessary is that instant drug testing results that screen non negative be sent to a lab for confirmation testing?<\/a><\/blockquote>