汉娜二氧化碳(CO2)测试套件

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汉娜二氧化碳(CO2)测试套件

$49.00前GST.

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可以用汉纳二氧化碳试剂盒(HI 3818)快速安全地测量二氧化碳水平。这种紧凑的便携式套件允许用户选择现场或实验室使用。该设计使套件易于处理,除了二氧化碳试剂外,实际上防止溢出而造成意外伤害或损坏。

水样中的二氧化碳(作为碳酸)用苯酚蛋白指示剂用稀钠 - 氢氧化钠溶液中和以稀释的氢氧化钠溶液中和。该方法将碳酸转化为碳酸氢钠:

CO2 + H2O→H2CO3 + NaOH→NaHCO3 + H20

订单信息:

HI 3818测试试剂盒配有10ml酚酞指示器,120ml二氧化碳试剂,10mL校准容器,50mL校准容器和校准注射器。

方法- 滴定

范围:

  • 0.0-10.0 mg / l
  • 0.0-50.0 mg / l
  • 0-100 mg / l

最小的增量:

  • 0.1 mg / l
  • 0.5 mg / l
  • 1毫克/升

化学方法- 酚酞

测试数量- 约。110.

这些试剂盒适用于淡水和盐水使用。