［核彈］今日有人驗到催淚彈有山埃！

6.2 點解? 有機果個巴打可唔可以解釋下

推

推
核彈

gas detector
呢隻唔似測到cyanide
等高手解答

麻煩開新post推

開新post thx

遲左d
辛苦晒伯母

Cls. 麻煩專業手足解釋一下

做完即刻我地share 上IG Twitter

HUMANITARIAN CRISIS! Hong Kong police fired tear gas that contains CYANIDE oxide into civilians !

push

推

推

排隊屌樓主老母

Potassium cyanide decomposes on contact with water, humidity, carbon dioxide, and acids, producing very toxic and highly flammable hydrogen cyanide gas. Potassium cyanide solution in water is a strong base; it reacts violently with acid and is corrosive.

黃色部機係detect hydrogen cyanide

推 有片

https://gasmonitor-point.co.uk/portable-gas-detectors/single-gas-detectors/bw-gas-alert-extreme-single-gas-detector-hcn/
一撚樣

推 但希望多d專業少少既資訊
例如個計係主要驗乜 咩型號
讀數去到幾多有幾有害咁

721

唔掛得好多人都痾左幾日

推

姐係點？化學家出黎啦！