Currently unavailable.
We don't know when or if this item will be back in stock.

Have one to sell? Sell on Amazon

Atlas Scientific pH Calibration Solution Kit 4.0, 7.0, and 10.0 - 4 Oz Bottles

4.6 out of 5 stars 24 customer reviews

Currently unavailable.
We don't know when or if this item will be back in stock.
  • Enter your model number above to make sure this fits.
  • Manufactured under strict conditions to insure quality and stability
  • Standardized against NIST-certified references
  • 4oz 125 ml botles
  • Great for pH testing and calibration, storage and refills
  • Each batch is checked to ensure calibration

Knock Snow Out Cold with Snow Removal equipment at Patio, Lawn & Garden
Currently unavailable. We don't know when or if this item will be back in stock.

Product Description

www.Atlas-scientific.com These test solutions are manufactured under strict conditions to insure quality and stability, which are standardized against NIST-certified references. Each bottle is shipped with a MSDS form, and are packaged in an additional plastic bag to ensure against leakage or damage. These are the highest quality pH test solutions you can buy on the market today.

Product Details

  • Product Dimensions: 1.5 x 1.5 x 4.5 inches ; 4 ounces
  • Shipping Weight: 1 pounds
  • ASIN: B0063MWYMQ
  • Item model number: ATL-phst
  • Average Customer Review: 4.6 out of 5 stars  See all reviews (24 customer reviews)
  • Amazon Best Sellers Rank: #68,835 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • Product Warranty: For warranty information about this product, please click here

Customer Reviews

Top Customer Reviews

Size: 4oz. Bottles Verified Purchase
Works as expected. Good value and easy to use. Makes calibration very easy to do. I wouldn't reccomend if you need to calibrate often as you may go through it quickly. Perfect for the hobby "calibrater". Lol
Comment 2 of 2 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 4oz. Bottles
this is flawless. worked great to prove my ph meter was accurate. Boy was I surprised when my tape water was pH of 9.

So I dipped the meter in the ph 7 and it read ph 7.

Then i dipped the meter in the water and it changed to ph 7.

Then I read more about a buffer solution vs. water. Water can easily get it's pH changed with just a drop or two from a buffer solution.

Fun. Brings back the old days in chemistry where I learned that.
Comment 1 of 1 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 4oz. Bottles Verified Purchase
Atlas Scientific is a great company in the realm of science. I use a pH meter for my canning business and I appreciate that I can use a name I trust from my years of working in a laboratory.
Comment 1 of 1 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 8oz. Bottles Verified Purchase
The Atlas Scientific pH Calibration Solutions are the best available. I have used them in my work in various scientific laboratories and now use them for my pH meters at home as well. I appreciate that they come in the 3 range set and in the small volume size which is perfect for home use.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 4oz. Bottles Verified Purchase
There's not much to say about this stuff. It either works or it doesn't. I have a small winery and need to check pH on grape juice and wine quite frequently throughout the year. This calibration set does everything I need it to.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 4oz. Bottles Verified Purchase
Solutions work well calibrating my PH Meter. Easy to use and recommend this combination for proper high and low calibration. Plenty of fluid to do several calibrations. Keeping the solutions stored as directed is very important.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Size: 8oz. Bottles Verified Purchase
Good, accurate results only come from calibrated meters. This product is relatively inexpensive and works well. Buy the 8 oz bottles, though. This stuff gets used up rather quickly if you calibrate frequently.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
By scotty on September 24, 2013
Size: 4oz. Bottles Verified Purchase
I hear its very important to calibrate meters for a sanity check and this gets the job done, good price of all 3. my watermelons and tomoatos are thanking me for finding a faulty meter
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse