[KongchangAI]
Unverified85% confidenceCautionTime unknown

宣称'一支笔可检测水中重金属/食物重金属'的产品需高度警惕:水样和食物基质复杂,简易显色笔无法排除干扰离子,结果不可信

1
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85%
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Long-term
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