| 
| |  | Learning Toys | Home » » PH PAPER 100 STRIPS | | | | | | WARNING:| CHOKING HAZARD -- Small parts. Not for children under 3 yrs. |
| | | Description: | | 100 strips with 1-14 acid/base chart. | | | Features: | |
• Made with the Best Quality Material with your child in mind.
• Top Quality Children's Item.
• Dependable Rich Resource for Classroom or home.
• Satisfaction Ensured.
| | | Product Details: | | | Product Length:
| 5.75 inches | | Product Width:
| 4.5 inches | | Product Height:
| 0.75 inches | | Product Weight:
| 0.09 pounds | | Package Length:
| 8.0 inches | | Package Width:
| 4.5 inches | | Package Height:
| 0.1 inches | | Package Weight:
| 0.05 pounds | | Average Customer Rating:
|  based on 11 reviews |
| | | | Customer Reviews: | |
Average Customer Review:
 ( 11 customer reviews )
Write an online review and share your thoughts with other customers.
Most Helpful Customer Reviews
34 of 35 found the following review helpful:
 Color Coding is a ProblemJul 02, 2008
By Jackie
I didn't buy this as a toy or an educational tool. I bought it to test the PH of home cleaning products to determine their suitability for cleaning different surfaces in my house (porous stone surfaces, etc. which can be easily damaged by acidic cleaners). Unfortunately it doesn't work well for that purpose. The colors on the chart are not distinct enough and there is one mauve/purple shade on the color chart where almost the same color is defined as both highly acidic and highly base. That was the color of the first product I tested - so it told me nothing. The second liquid I tested turned the paper a bright blue which wasn't remotely similar to any of the colors on the chart.
So it might be a fun toy for children to show them the basics of how different levels of acidity turn the paper different colors, but I did not find it useful for actual measurements.
12 of 12 found the following review helpful:
 Buyer bewareNov 02, 2009
By dcasi
These strips are ok, but be aware that there are types different strips geared to test different fluids. For example, I would NOT recommend these strips if you want to know your body's PH (urine and saliva)for those I highly recommend pHydrion's pH tape. However, if you are testing chemicals, then these are ok.
13 of 14 found the following review helpful:
 Good . . . but difficult for youngsters to use.May 28, 2007
By Linda A. Malcor
My daughter used this for her first grade science project. It worked okay, but she had trouble reading the differences in the colors quickly enough to record the result before they blurred to much to distinguish. Sharper color variation would be helpful.
4 of 4 found the following review helpful:
 pH paper stripsApr 13, 2011
By R. Chin
This product does not work at all. Color of the strips would not change a bit, even tested it with vinegar.
2 of 2 found the following review helpful:
no stars: defectiveOct 22, 2011
By R. A. Brewer
"ichepper trekkie & cayce fan"
appears to be either expired (no labels on plain clear container) or just strips of construction paper. terrible , awful , worthless (completely) !
See all 11 customer reviews on Amazon.com
| | |
Find Cool Toys specializes in Unique Toys for Children.
We have Kids Cool Toys for all occasions at
|
