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Back-To-School 2020 Science Supplies Sale
Back-To-School 2020 Science Supplies Sale
PH Meter Calibration Buffer Powder - 10 pack - Image One
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PH Meter Calibration Buffer Powder - 10 pack

by xUmp.com   Item#: 16307   5 star rating 2 customer reviews
List Price:$7.99
Sale Price: $4.99 /each
You Save: $3.00 (37%)
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QTY:
 

A set of 10 pH Buffer Powder packets.  Includes 5 pH 4.00 packets and 5 pH 6.86 packets.  These are used to calibrate pH meters, and can also be used to monitor pH levels in aquariums or swimming pools.


Age:
18 +
Box Size:
3.00 x 2.75 x 0.75 inches
7.62cm x 6.99cm x 1.91cm
Weight:
0 lb 2 oz
0.03 kg

Customer Reviews


5 star rating  Worked fine
Mary from NEW jERSEY
Worked fine to calibrate a PH meter.

5 star rating  grampa
Mitch from USA, NE WA state
Used for making buffer solution for calibrating inexpensive electronic PH measuring instrument... works as expected. Purpose is to keep indoor plants happy since the local water system runs a variable PH of about 7 - 8, whereas the plants are happier with a PH of about 6 - 6.5. My old eyes weren't confident with PH paper's subtle color differences. Good price too!


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