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Standard Buffer Solution

3.50 (2)
Pricision (pH)
+/-0.02
...see all
Product Options
Chemical Composition PH Value (+25 deg C) TGK Product Number Package
Qty.
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
Phthalate standard solution 4.01 726-66-40-62 1PC(500mL) 1 100-4 02988991 23.94 SGD
Shipped after 2016-12-12
Neutral phosphate standard solution 6.86 726-66-40-63 1PC(500mL) 1 100-7 02989007 23.94 SGD
Shipped after 2016-12-12
Borate standard solution 9.18 726-66-40-64 1PC(500mL) 1 100-9 02989016 23.94 SGD
Shipped after 2016-12-12
Customer Reviews
5 star 0
4 star 1
3 star 1
2 star 0
1 star 0
Review Rating: 3.50
2 Customer Reviews
The reviews are automatic translation.
Calibration of the pH meter to be used in the experiment
4
From Japan
On 2015-04-17 18:07:50
Since pH meter is a standard solution of the manufacturer with a proven track record from a long time ago Peace of mind to you can use.
This review is about item#02988991.
pH measurement of soil
3
From Japan
On 2014-03-13 15:46:41
It does not have any bad good because it is manufacturer product test solution. It is also available for purchase at the manufacturer site, but we have to buy from here in the rapid delivery of Monotarou. That's the manufacturer's is 4 according to to 7 days, but you can get to the next day if the order - two days later here. Because it is only consumables soon be required, this point is very helpful.
This review is about item#02989007.

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