澄清石灰水試液250ml

SKU: S610
$48.00
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SKU: S610 Category:

澄清石灰水試液 250ml
檢測二氧化碳、化學實驗

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購買須知

1.本産品爲科學實驗用具,非玩具!
2.本産品適用于教育機構使用,非教育機構購買請詳細了解本産品使用場景,學生在使用本産品時須要有老師或監護人指導使用


產品簡介:

在壹定介質條件下,其顔色能發生變化 指示、能産生混濁或沈澱,以及有熒光現象等。常用它檢驗溶液的酸堿性;滴定分析中用來指示滴定終點;環境檢測中檢驗有害物。壹般分爲酸堿指示劑、氧化還原指示劑、金屬指示劑、吸附指示劑等。

產品信息:

產品名稱:澄清石灰水            質量:250ml

 


科學實驗教具

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