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PH Meter Calibration Buffer Powder - 10 pack - Image one
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Item#: 16307
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3 customer reviews
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Ph meter cal.
Fred from Houston,Texas
Hey, all is well.great !
![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!
3 customer reviewsA 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 +
18 +
Approx. Ship Size:
3.00 x 2.75 x 0.75 inches
7.62cm x 6.99cm x 1.91cm
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
0 lb 2 oz
0.03 kg
Customer Reviews
Ph meter cal.Fred from Houston,Texas
Hey, all is well.great !
Worked fineMary from NEW jERSEY
Worked fine to calibrate a PH meter.
grampaMitch 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!
