Unverified85% confidenceDecision RuleTime unknown
若目的是筛查儿童玩具/餐具表面涂层铅，应选择显色化学试剂（如3M LeadCheck棉签，遇铅变红），其对表面可迁移铅灵敏度可到600ppm级别，比电子笔更靠谱且成本极低
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Unverified不要买染料无环保认证、掉色明显的廉价彩纸套装：幼儿易舔咬手指，色料重金属或荧光剂存在安全隐患，应认准食品级或GB6675玩具安全标准71% similarUnverified儿童及入口接触类桌游认准木质件通过EN71-3或GB6675重金属迁移检测，涂料需食品级或水性无毒；避免购买有刺鼻气味或掉色的低价配件71% similarUnverified带颜色的丁腈手套（如黑色/蓝色）比透明的更易发现破损和污染，儿童手工/实验场景推荐彩色款便于家长目视检查70% similarUnverified耐擦洗等级看GB/T 9266标准，儿童房建议选耐洗刷≥10000次（一级）的产品，孩子涂鸦、蜡笔痕迹可湿布擦除，普通乳胶漆多为几千次容易掉色露底69% similarUnverified接触婴幼儿皮肤的测量部件（量床台面、软尺）应查看是否通过EN71或GB6675玩具安全标准及邻苯二甲酸盐检测，而非仅标注'食品级'塑料69% similar
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