Emarter
9 Pack pH.1-14 Test Paper Extensive Test Paper Litmus Test Paper 720 Strips pH Test with Storage Case for Saliva Urine Water Soil Testing Pet Food and Diet pH Monitoring
$9.99
Price accurate as of Jul 27, 2026. Check current price on Amazon.
See Price on AmazonThis LabAider item is priced 90% below the 107,945-product Industrial & Scientific average of $103.96, and rated below the category's 4.4-star average.
Specifications
| Brand | LabAider |
|---|---|
| Category | Industrial & Scientific |
| ASIN | B09KRS1RYT |
| Listed Since | Jul 22, 2026 |
Price History
Checked 6 times, trending flat — a real price history, not a one-time listing.
| Date | Price |
|---|---|
| Jul 27, 2026 | $9.99 |
| Jul 26, 2026 | $9.99 |
| Jul 25, 2026 | $9.99 |
Best-Seller Rank History
Amazon's own sales rank within Industrial & Scientific, over time.
| Date | Rank |
|---|---|
| Jul 27, 2026 | #2,077 |
| Jul 26, 2026 | #2,077 |
| Jul 25, 2026 | #2,077 |
Common Questions
Is this a good price for Industrial & Scientific?
At $9.99, this is about 90% below the 107,945-product Industrial & Scientific average of $103.96.
How well does this sell compared to other Industrial & Scientific products?
It's ranked #2,077 in Industrial & Scientific by Amazon's own best-seller rank, and its price has been trending flat over our last 6 price checks.
How reliable is the 4.3 star rating?
It's based on 6,575 Amazon reviews, compared to a Industrial & Scientific category average of 4.4 stars.
