pH
Test
Strips
Organic Chemistry Molecular Model Sets, Permanent Neodymium Rare Earth Magnets, Magnifying Glasses, Test Strips, Lab Supplies, Tuning Forks
High Accuracy pH Test Paper
We offer more varieties of accurate, reliable pH test paper for
all your acid and base (alkaline) needs. Click on the links below to get more information on the best ones for your needs. All our strips feature:
- fast response time-just seconds
- triple pad for best reading accuracy
- single pad for basic reading accuracy
- easy to read, accurate color charts
- white backing ensures best contrast color chart comparisons
- stiff plastic support for dipping into tubes, gaps, etc.
Triple Pad pH Strips
| These triple pad indicator strips offer superior accuracy over single pad strips. Because lighting conditions can vary and color perception is subjective, 3 reference points allows for better determination of pH. For any given pH level only 1 or 2 of the pads changes color; the other(s) are there as comparison aids. |
| Click on images for specs.; on "Each" for quantity discounts. | |
|---|---|
| Science Fair: Acid-Base: 1-14, 1 pH Step |
Water/Urine/Saliva: Acid-Base: 4.5-10, 0.5 pH Step |
| Acid Only: Acid: 0-7, 0.5 pH Step |
Base Only: Base: 7-14, 0.5 pH Step |
| P/N | Description | Qty | Unit | ||
|---|---|---|---|---|---|
Single Pad pH Strips
| These single pad tests strips are suitable for less precise readings. If you are buying alkaline/ionized water, the 5-9 strips can confirm the water is in the right range. The 5.5-8.0 strips offer better resolution for urine & saliva by measuring in steps of 0.5pH units. |
| Click on images for specs.; on "Each" for quantity discounts. | |
|---|---|
| Alkaline Water: Acid-Base: 5-9, 1 pH Step |
Urine & Saliva: Acid-Base: 5.5-8, 0.5 pH Step |
| P/N | Description | Qty | Unit | ||
|---|---|---|---|---|---|
| If you know your solution is acidic, one of these 2 pH acid indicator strips will give you the fast, accurate answers you need. The 3-6 strips are ideal for salsa & sushi rice. |
| Click on images for specs.; on "Each" for quantity discounts. | |
|---|---|
| Strong Acid: Test pH 0-2.5 |
Medium Acid: Test pH 3-6 |
| P/N | Description | Qty | Unit | ||
|---|---|---|---|---|---|
| If you know your solution is basic (alkaline) use one of these 2 pH alkaline indicator papers to get fast, accurate answers. |
| Click on images for specs.; on "Each" for quantity discounts. | |
|---|---|
| Mild Alkali: Test pH 7-10 |
Strong Alkali: Test pH 10-13 |
| P/N | Description | Qty | Unit | ||
|---|---|---|---|---|---|
| Here is a pretty extensive list of:
that include plants, household chemicals & more. A great idea for science fair & just general interest. For a really big list of you will want to refer to this list compiled by the US FDA. Advanced users might be interested in a computer based pH calculator. |
