6年8个月前IP:浙江
877178
21楼

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微信公众号"科创网"(科创自己的?)中文章使用一瓶氢氧化钾作为样品测试:

"这K-40的峰非常非常明显,远远高于本底,放在边上大约5秒钟积分时间就可以清楚地看到。所以如果有人想要在国内测试自己的Gamma能谱仪或者盖格计数器,请购买一大瓶钾盐,水表安全且效果拔群。"

各位如果同时在造火箭,弄点硝酸钾应该也可以.搞化学的应该不缺各种钾盐吧.

(我现在担心在阳台上放几斤肥料的辐射了)

(之前对这块内容毫不了解,如有错误请指出)

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我也是有底线的