供应臭氧检知管218 O3
参考报价
¥0 / 套
起订量 0 套 · 价格可议 · 支持定制方案
供货能力30 套/月
发货地上海市 市辖区 闵行区
更新时间2014/9/29 9:11:19
已有 86 位采购商浏览
规格参数
产品介绍
臭氧检知管218 O3 的详细介绍
臭氧检知管218 O3
Ozone in Water NO.218
O3
Performance
Measuring Range
1 to 10 mg/L
Sampling Time
3 minutes
Detecting Limit
0.5 mg/L
Colour Change
White →Pale blue
Reaction Principle
Ozone react with indigo to produce chemical reaction products to discolour the reagent to white.
2O3+C16H10N2O2→2C8H5NO2 + 2O2
Shelf Life
3 Years
Corrections for temperature & humidity
Water temperature correction is necessary
Store the tubes at cool and dark place.
Possible coexisting substances and their interferences (NOTE)
Substance
Concentration
Interference
Change colour by itself to
H2O2
0.05 mg/l
-
No
ClO-
5(Cl) mg/l
-
White for whole layer
higher than 500mg/l
(Not produce demarcation)
500(Cl) mg/l
Acid (H+)
500 ppm
+
No
Alkali (OH-)
20 ppm
-
No
臭氧检知管218 O3
Ozone in Water NO.218
O3
Performance
Measuring Range
1 to 10 mg/L
Sampling Time
3 minutes
Detecting Limit
0.5 mg/L
Colour Change
White →Pale blue
Reaction Principle
Ozone react with indigo to produce chemical reaction products to discolour the reagent to white.
2O3+C16H10N2O2→2C8H5NO2 + 2O2
Shelf Life
3 Years
Corrections for temperature & humidity
Water temperature correction is necessary
Store the tubes at cool and dark place.
Possible coexisting substances and their interferences (NOTE)
Substance
Concentration
Interference
Change colour by itself to
H2O2
0.05 mg/l
-
No
ClO-
5(Cl) mg/l
-
White for whole layer
higher than 500mg/l
(Not produce demarcation)
500(Cl) mg/l
Acid (H+)
500 ppm
+
No
Alkali (OH-)
20 ppm
-
No
联系我们
上海豫东电子科技有限公司
- 联系人
- 时小姐
- 联系电话
- 13301881775
- 公司地址
- 上海市闵行区联航路1188号浦江智谷商务园7号楼I座I205室(靠近三鲁公路)
- 主营产品
- 仪器仪表
- 服务时间
- 周一至周五 09:00-18:00
供应臭氧检知管218 O3
供应水质应急监测箱WAS-D2
日本光明理化学工业株式会社
183Gastec便携式气体检测管N,N-二甲替甲酰胺检测管
水中游离氧气体检测管价格 NO.218
奥立龙Orion 9629BNWP铜离子选择电极
9165BNWP Sure-Flow pH 电极
8162SC
便携式有毒有害气体应急检测箱 TG1