🔧 Elevate Your Experiments with Precision Calibration!
The ALDON Innovating Science pH Calibration Solution Kit includes pH 4, 7, and 10 solutions, along with a potassium chloride storage solution, ensuring accurate pH measurements and electrode longevity. This comprehensive kit is designed for both beginners and experienced users, featuring easy-to-follow instructions and is proudly made in the USA.
M**C
Budget Solution
This stuff seems to work just fine. I didn't do an analytical, double-blind study on it's accuracy as some others here apparently have. But I would say this. This set costs as little as half as much as the same products from name brand manufacturers. And even they have detractors claiming they aren't spot on either. I think there are always naysayers. And it clearly states the product is for students in the classroom, not for atomic scientists. So for those of us who have to budget these things as one more expense of our hydro setup when we ran out of money four expenditures ago, Innovating Science is a godsend. When I have more money, maybe I'll spend it. But for now, this works for me.
D**S
Yields results.
Product is designed to produce results with minimum effort.
P**K
Great product!!
This product works great, is easy to use, just be careful when handling the potassium chloride. I find it easier to use a small eye dropper when cleaning my PH water tester with the P.C. before and after testing. This way I use the very least amount necessary.
N**O
Innovating Science Buffer Calibration Kit.
Title: Innovating Science Buffer Calibration KitIncludes: Three bottles with excellent colours, perfect amount of moisture inside, very readable writing on the labels, strong looking plastic and also a smaller bottle with clear fluid.Presupposition: That looks professional!Attention: None of the fluids taste very good.I used a pH meter of dubious quality on these fluids and found readings of 4.02 for the red, 6.97 for the yellow and 10.01 for the blue. If anyone else uses a pH meter on this set please let me know your findings I suspect they could be similar.Also, equal amounts of these fluids make an interesting purple colour, however testing shows it still does not taste very good.EDIT: I was told by someone classier than me that taste is all opinion, and I have to agree. So it is just my opinion that these fluids don't taste good.
W**B
no expiraation dates listed on buffers. required by state of connecticut DOHS.
no expiration dates on buffers.
M**V
Best Price I found... My testing kit is complete!
Best price I found for calibration solutions. Used in conjunction with the Bluelab PH & EC pens. 100% pleased with my overall testing kit3 part kit provides increased accuracy over the 2-stage. The storage solution is great and appropriate that it comes in a smaller quantity.Be sure to keep stored in a cool dark location, don't pour excess back into the big containers and you're good to go!
Y**N
Seems like a good kit if you actually need it
Seems like a good kit if you actually need it. Just make sure not to purchase anything with lead and other hazardous materials to test your environmental quality, which of course would only make sense. Oakton of course doesn't seem to see it that way as I purchased this to go with their instrument and now of course do not require it as it is being returned.
D**Y
Good Quality and Price
Good quality, good price and fast delivery. I use these to calibrate a pH meter. They seem to be spot on and give consistent results. My desired accuracy is not that great +/- 0.25 on measurements but this seems to get my instruments to +/- 0.1. I calibrate about once every twenty five readings doing anthocyanin extraction in HCl aq.
Trustpilot
1 day ago
2 weeks ago
