訂單總金額超過 * S$200* 免運費

Crawl試紙(25到200ppm)

4.43 (7)
Caution
Cannot be used except for measurement of residual chlorine concentration in the aqueous solution of sodium hypochlorite. This test paper is utilizing the change in pH, if it contains what makes a half or a pH other than sodium hypochlorite in the solut
Purpose
Research, development, quality control, water quality analysis
Standard Discoloring Table Interval
25, 50, 100, 200
Width x Length (mm)
7x40
Measurement Range (ppm)
25 - 200
TGK Product Number
567-44-01-32
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商品選項
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Package
Qty.
Ship pack of Mfr.# Item.# 銷售價格 Availability 數量
Package
Qty.
Ship pack of Mfr.# Item.# 銷售價格 Availability 數量
1Box(300Sheet) 1 8010020 02927897 $36.15
In stock
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顧客評價
5 星 4
4 星 2
3 星 1
2 星 0
1 星 0
好評率: 4.43
7 顧客評價
顧客評價由穀歌基於日文自動翻譯
Chlorine inspection at the dining room.
5
From Japan
On 2017-09-21 18:39:03
The expiration date is long, there are plenty of sheets, the price is reasonable and reasonable.
This review is about item#2927897.
Measurement of concentration of sodium hypochlorite aqueous solution
4
From Japan
On 2017-04-12 12:59:03
It was compact and portable, and it was convenient for overseas use.
This review is about item#2927897.
Concentration check of 200 ppm
3
From Japan
On 2015-07-29 18:55:37
The paper is so small that it is slightly uneasy to handle one at a time.
This review is about item#02927897.
Measurement of chlorine concentration
5
From Japan
On 2014-10-08 11:50:23
It was used for simple measurement. Thank you very much.
This review is about item#02927897.
Permanent sterilization
4
From Japan
On 2014-08-12 17:46:10
Easy, convenient and cheap.
This review is about item#02927897.
Water quality test
5
From Japan
On 2014-04-24 13:30:28
I bought it because it is cheaper than I always buy. If I have the opportunity I would like to repeat.
This review is about item#02927897.
Water quality test
5
From Japan
On 2013-04-15 17:49:26
It is easy to use and is good.
This review is about item#02927897.

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