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Yesterday, the Urban Construction Section of Shuangta Street, Gusu District, and Erlangxiang Community, and Suzhou Mass Catering Industry Association jointly launched a food safety promotion week
.
The rapid detection of pesticide residues in vegetables carried out on-site has opened the eyes of the residents
.
At the event site, the organizer prepared water spinach, lettuce and other seasonal vegetables for on-site testing
.
Zhou Hao, technical engineer of Optus (Suzhou) Optics Nano Technology Co.
, Ltd.
, gave a live demonstration
.
He cut several kinds of vegetables separately and put them into test tubes, added extraction reagents and shaken for 2 minutes, then added detection reagents, and then put the test tubes into the instrument for rapid detection
.
In less than two minutes, the test result showed "negative"
.
"Positive means there are pesticide residues; negative means no, you can eat with confidence
.
" Zhou Hao said
.
Zhou Hao introduced that citizens can go to the market to buy pesticide residue detection test paper cards for operation judgment
.
.
The rapid detection of pesticide residues in vegetables carried out on-site has opened the eyes of the residents
.
At the event site, the organizer prepared water spinach, lettuce and other seasonal vegetables for on-site testing
.
Zhou Hao, technical engineer of Optus (Suzhou) Optics Nano Technology Co.
, Ltd.
, gave a live demonstration
.
He cut several kinds of vegetables separately and put them into test tubes, added extraction reagents and shaken for 2 minutes, then added detection reagents, and then put the test tubes into the instrument for rapid detection
.
In less than two minutes, the test result showed "negative"
.
"Positive means there are pesticide residues; negative means no, you can eat with confidence
.
" Zhou Hao said
.
Zhou Hao introduced that citizens can go to the market to buy pesticide residue detection test paper cards for operation judgment
.
