[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

选购时确认试剂是否为一次性擦拭棒(如3M LeadCheck型)且在有效期内;过期试剂会失去显色能力导致假阴性,开封后氧化的试剂同样不可靠

1
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80%
Confidence
Long-term
Relevance
-
First Seen

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curl https://kongchang.com/api/v1/knowledge/claims/276442
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get_claim(id=276442)