Unverified88% confidenceDecision RuleTime unknown
认准品牌官方渠道或正规药店购买，正品试纸包装应有防伪码可官方验证，非授权低价渠道存在假货或被高温运输损坏的风险
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified通过官方旗舰店或药店购买以保证正品，正品试纸瓶身/包装应有防伪码、清晰的生产批号和有效期，正品与仪器的校准码需匹配；仿冒试纸精度无保障可能延误病情86% similarUnverified认准品牌的电子质保卡和防伪码验证，正品膜通过官方渠道可查真伪；无官方质保、报价异常低的多为假膜或串货，隔热和耐久性无保障84% similarUnverified购买时需确认渠道正品，依视路镜片有防伪码可查验；线上低价片源存在旧批次或仿品风险，建议通过授权门店或官方渠道购买83% similarUnverified陶瓷膜市场仿冒较多，购买前应通过品牌官方渠道核验防伪码与授权认证以防买到假货82% similarPartially Verified防伪验证务必通过茅台官方APP扫瓶盖NFC或物流码验真，非官方渠道假货率极高，散装、无箱、来路不明的低价货风险巨大81% similar
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