NoteBuy more than* S$200* and get FREE SHIPPING

Standard Ph Litmus Paper, Roll Type

2.75 (4)
...see all
Product Options
Effective pH Measurement Range Type Standard Discoloring Table Interval AS ONE Part Number Package
Qty.
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
1.0-11.0 Large area for 1 1-8508-01 1Roll 1 1.0-11.0 33139407 27.20 SGD
In stock
9.0-13.0 Narrow region for 0.5 1-8508-09 1Roll 1 9.0-13.0 33139486 27.20 SGD
In stock
12.0-14.0 Narrow region for 0.5 1-8508-10 1Roll 1 12.0-14.0 33139495 27.20 SGD
Shipped after 2016-12-14
8.0-10.0 Narrow region for 0.2/0.3/0.4 1-8508-08 1Roll 1 8.0-10.0 33139477 27.20 SGD
Shipped after 2016-12-19
1.0-14.0 For wide areas 1.0/2.0 1-8508-02 1Roll 1 1.0-14.0 33139416 27.20 SGD
In stock
0.5-5.5 For narrow spaces 0.5 1-8508-03 1Roll 1 0.5-5.5 33139425 27.20 SGD
In stock
4.0-7.0 For narrow spaces 0.3 1-8508-04 1Roll 1 4.0-7.0 33139434 27.20 SGD
In stock
5.5-9.0 For narrow spaces 0.5 1-8508-05 1Roll 1 5.5-9.0 33139443 27.20 SGD
In stock
6.4-8.0 For narrow spaces 0.2 1-8508-06 1Roll 1 6.4-8.0 33139452 27.20 SGD
In stock
7.2-9.7 For narrow spaces 0.3/0.4 1-8508-07 1Roll 1 7.2-9.7 33139461 27.20 SGD
In stock
0.5 - 5.5/5.5 - 9.0/9.0 - 13.0 per roll TRI-BOX 0.5 1-8508-11 1Box(3Roll) 1 TRI-BOX 33139504 73.73 SGD
Shipped after 2016-12-13
Customer Reviews
5 star 1
4 star 0
3 star 1
2 star 1
1 star 1
Review Rating: 2.75
4 Customer Reviews
The reviews are automatic translation.
PH management of field soil
3
From Japan
On 2016-01-14 20:03:24
Unused PH is to understand management can be.
This review is about item#33139434.
Measurements of the water tank and replacement water
2
From Japan
On 2015-04-23 21:03:33
I think that the value is not accurate. Initially aquarium PH.4 below have been (slightly acidic) and the display, I thought that there is no problem with the water quality. When I measured to buy PH meter after, it was PH7.5. Where either was measured in the right or tap water, litmus paper, PH.6.4, PH meter, was PH7.1. I think more of PH meter are correct.
This review is about item#33139452.
Use in PH confirmation of the coagulation status of milk
5
From Japan
On 2014-04-30 19:52:32
It is suitable for PH confirmation of the area between the isoelectric point of the protein from neutral. Range of colorimetric have been many classification, easy to use.
This review is about item#33139452.
Measurement of acidity
1
From Japan
On 2013-12-02 19:12:04
PH7 was also PH4 measurement but discoloration was the same.
This review is about item#33139425.

Related Products