Qty:1
$7.59 + $4.62 shipping
In Stock. Sold by Pro Biomed

Other Sellers on Amazon
Add to Cart
$9.49
+ $3.00 shipping
Sold by: OnlineScienceMall
Have one to sell? Sell on Amazon

Image Unavailable

Image not available for
Color:
  • Hydrion Ph Paper Range 3.0 - 5.5 Single Roll Dispenser
  • Sorry, this item is not available in
  • Image not available
  • To view this video download Flash Player
      

Hydrion Ph Paper Range 3.0 - 5.5 Single Roll Dispenser


Price: $7.59 + $4.62 shipping
In Stock.
Ships from and sold by Pro Biomed.
2 new from $7.59

Specifications for this item
Item Weight 0.13 pounds
UNSPSC Code 41113034

This short range, Hydrion pH test paper, measures in the acidic pH range 3.0-5.5, with distinct c... Read full product description




Product Description

This short range, Hydrion pH test paper, measures in the acidic pH range 3.0-5.5, with distinct color changes at each .5pH units. This pH paper is commonly used in industrial, medical, and educational laboratories. Samples of its diverse pH applications are listed below: Classroom pH demonstrations; Hospital and Laboratory pH measurement; General Laboratory pH Testing; Industrial and Manufacturing Applications; Measurements for pH In the Food Industry; Safety pH Testing; Emergency pH testing; pH measurement in the Agricultural industry; The test procedure is simple. No technical training is necessary. There is only one color to match for an accurate pH reading. To use, just tear off a small strip of paper, dip into test solution, and compare immediately to color chart. Hydrion Single Roll pH papers are packed with one roll of 1/4in x 15ft. pH paper in a protective plastic Hydrion dispenser with one matching pH color chart. pH is a measure of acidity and alkalinity. The pH scale goes from 0 to 14. At pH 7, the halfway point, there is a balance between acidity and alkalinity, the solution is neutral. The pH of a substance is a measure of its acidity just as a degree is a measure of temperature. A specific pH value tells the exact acidity. If the solution has excess acid, the balance is shifted so the scale reads a number lower than 7. (i.e. the greater the acid strength the lower the pH value) Similarly, a solution that is alkaline has a pH that is higher than 7 and the higher the alkali strength the higher the pH value (up to 14). Each unit on the pH scale actually represents a 10 fold difference in acid activity. Thus pH 4 is ten times as acidic a pH 5 solution. A pH 3 solution in turn has 10 times more acid than a pH 4 solution and 100 times the acid of the pH 5 solution. The pH scale of 0 to 14 is derived from the chemical properties of water. The pH scale cannot be used with other solvents such as alcohol, oils and other non-aqueous systems.

Product Details

  • Item Weight: 2.1 ounces
  • Shipping Weight: 3 ounces (View shipping rates and policies)
  • ASIN: B0075WBHNA
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (7 customer reviews)
  • Amazon Best Sellers Rank: #25,492 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  •  Would you like to give feedback on images?.


Customer Questions & Answers

Customer Reviews

4.3 out of 5 stars
Share your thoughts with other customers

Most Helpful Customer Reviews

9 of 9 people found the following review helpful By Lenore Conner on April 27, 2013
Verified Purchase
This is a great range for monitoring vaginal ph. They sell kits for this at drugstores that are basically plastic sticks with ph indicators on the end. Except those cost double and you only get two tests. A cotton swab and this indicator roll is a much more economical.
1 Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
By Ann F. on February 10, 2014
Verified Purchase
I have used this in periods where I need to track my alkalinity and the reading has always said I am already alkaline--so it has been reassuring I believe it is accurate because when I eat aminal products the reading is more acid
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
While this may be fine for testing body fluids or chemicals, note that you can't use this to test tap water, rain water, etc. According to the Micro Essentials Lab FAQ at[...] for those you need to use their "Lo Ion" products.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
By LwrKfla on September 3, 2014
Verified Purchase
Extremely simple to use. Just dip and read. I'm using this to test the readiness of my activated EM-1 solution and it is working perfectly. I will order more of this when it runs out.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again


Frequently Bought Together

Hydrion Ph Paper Range 3.0 - 5.5 Single Roll Dispenser + Phinex 10 Parameter (10SG) Urinalysis Reagent Test Strips, 100 Strips/Bottle
Price for both: $24.09

These items are shipped from and sold by different sellers.

Buy the selected items together