General pH test paper used to test broad-range solutions.
- Pocket-sized, lightweight vial
- Color chart protected in vial
- Bulk quantities available
- 100 test strips
Showing 1–16 of 39 results
General pH test paper used to test broad-range solutions.
Detect ascorbic acid, or Vitamin C, in solution up to 0.1%.
pH paper used to determine if a solution is acidic.
Available in
180-12V-100 12 Vials (#1020), 100 Strips/Vial
180-25V-100 25 Vials (#1020), 100 Strips/Vial
180-144V-100 144 Vials (#1020), 100 Strips/Vial
180-500V-100 500 Vials (#1020), 100 Strips/Vial
Used to separate mixtures of colored dyes or inks.
Detects the presence of moisture when relative humidity is 50% or greater.
Available in
150-12V-100 12 Vials (#1020), 100 Strips/Vial
150-144V-100 144 Vials (#1020), 100 Strips/Vial
150-500V-100 500 Vials (#1020), 100 Strips/Vial
pH paper used to test narrow-range acidic solutions.
Available in
115-12V-100 12 Vials (#1020), 100 Strips/Vial
115-25V-100 25 Vials (#1020), 100 Strips/Vial
115-144V-100 144 Vials (#1020), 100 Strips/Vial
Chemical-free paper, designed to act as a control during genetic taste test experiments.
Monitor fluoride levels in water (note special instructions below).
Test paper measures glucose levels in osmosis/diffusion experiments, urine analysis (educational only), and food science studies.
The Glucose test paper detects 0.1 – 2.0% glucose. Our Glucose Test Strips can also be used for similar purposes, however, they are plastic strips rather than paper and measure from 0-3000 mg/dL rather than percentages. The strip can be used to measure glucose levels in osmosis/diffusion experiments, urine analysis (educational only), and food science studies.
Instructions:
1. Remove one test paper from the bag using tweezers. Do not touch the test paper with your bare hand. The strip is 4 inches in length, and may be cut into smaller lengths if needed.
2. Dip the test strip into the solution being tested for 1-2 seconds.
3. Remove the strip from the solution.
4. After 60 seconds, compare the test strip to the color chart.
Note: In solutions containing oxidizers, a false positive may be observed.
Disclaimer: Precision Laboratories products are not approved for use as medical devices. Products and product information is for informational purposes only and not intended for use to diagnose, treat, cure or prevent any medical condition. Consult a medical doctor when needed.
Measure glucose levels in osmosis/diffusion experiments, urine analysis (educational only), and food science studies.
Measures Iron [Fe2+ (ferrous) or Fe3+ (ferric)] in water.
Detect Hydrogen Sulfide in water in concentrations as low as 5ppm.
Used to clean microscope lenses and slides.
Available in
LENS-46-50 4″ x 6″, 50 Sheets/Book
LENS-46-100 4″ x 6″, 100 Sheets/Book
LENS-DZ46-50 Dozen Books, 4″ x 6″, 50 Sheets/Book
LENS-68-50 4″ x 6″, 50 Sheets/Book
LENS-68-100 4″ x 6″, 100 Sheets/Book
Detects the presence of Lipids: Fats, Oils, Waxes (primarily used in educational environments alongside food analysis kits).
Narrow range pH test paper that transitions from yellow (pH 0.2) to violet (pH 2.0).
Microbiology kits for demonstrations, science fair projects, or in-home schooling.