Each test strip contains color-fixed-indicator fields that react with the tested sample and produce a characteristic color. The resulting color can then be compared with the integrated pH color scale to estimate the sample’s pH value. This simple colorimetric testing method allows users to perform quick pH checks without electricity, batteries, or complicated laboratory equipment.

The pH-test-strips, pHFix 0–14, fixed-indicator, are supplied in a convenient plastic container containing 100 color-fixed pH-test-strips. The compact packaging helps keep the strips organized and protected while allowing convenient access during routine testing.

Key Features & Benefits: pH test strips, pH‑Fix 0–14, fixed-indicator

• Brand: MACHEREY-NAGEL
• Product: pH-Fix 0–14 Test-Strips
• Reference: 92110
• pH Range: 0–14
• Quantity: 100 test strips
• Color-fixed-indicator strips
• Quick and easy visual pH determination
• Wide pH measuring range
• No batteries or electricity required
• Convenient and portable format
• Integrated color comparison scale
• Suitable for routine laboratory testing
• Useful for water and chemical solution testing
• Easy to handle and store
• Suitable for educational and research applications

Technical Specifications pH test strips, pH‑Fix 0–14

Applications

Laboratory Testing

pH test-strips, pH‑Fix 0–14, fixed-indicator are suitable for quick pH screening during routine laboratory work. They can be used with appropriate liquid samples where an approximate pH determination is required.

Water Testing

These universal pH test strips can be used for general pH checking of suitable water samples. They help users quickly determine whether a sample is acidic, neutral, or alkaline.

Chemical Solutions

The broad 0–14 pH range makes these strips useful for approximate pH determination of suitable chemical solutions and samples during routine testing.

Educational Applications

The straightforward color-changing principle makes the test strips useful for schools, colleges, universities, and teaching laboratories. Students can easily observe the relationship between acidity, alkalinity, and pH.

Research & Routine Screening

The convenient strip format allows quick pH screening in laboratories and other environments where a rapid visual indication is required.

How pH test-strips, pH‑ Fix 0–14, fixed-indicator work

The pH- Fix test strip contains multiple indicator fields with color-fixed reagents. When the strip comes into contact with a suitable sample, the indicator fields respond according to the acidity or alkalinity of the sample.

After the reaction, the developed colors are compared with the p H 0–14 reference scale supplied with the product. By matching the colors, the user can determine the approximate pH value of the sample.

Easy to Use

The test strips are designed for simple operation. Take a test strip from the container and bring the indicator area into contact with the sample. Allow the color reaction to develop according to the recommended testing procedure, then compare the resulting colors with the reference color scale.

No external power source, calibration, or electronic equipment is required for this basic colorimetric testing method.

Convenient Packaging

The pH-test strips, pHFix 0–14, fixed-indicator, are supplied with 100 color-fixed pH test-strips in a compact protective container. Its convenient packaging makes it suitable for laboratory storage, routine testing, classroom use, and portable applications.

Important Product Note

pH-test-strips provide a visual and approximate pH-indication. The accuracy of the result can be affected by sample color, turbidity, concentration, temperature, and other chemical substances present in the sample.

For applications requiring highly precise pH measurement, a properly calibrated digital pH meter should be used.

Suitable For

• Laboratory pH testing
• Water pH testing
• Chemical solution testing
• Educational experiments
• School laboratories
• College laboratories
• University laboratories
• Research laboratories
• Routine pH screening
• Acidic and alkaline sample testing
• General chemical analysis
• Field pH checking

Frequently Asked Questions

1. What are pH test-strips, pH‑ Fix 0–14, fixed indicator?

pH test strips, pHFix 0–14, fixed indicator is a universal color-fixed pH test strip designed for quick visual determination of pH values from 0 to 14.

2. What is the pH range?

The test strips cover a pH range of 0–14.

3. How many strips are included?

The REF 92110 package contains 100 color-fixed pHtest strips.

4. Does it require electricity?

No. The test strips work through a chemical colorimetric reaction and do not require batteries or electricity.

5. Can these strips be used for water testing?

Yes, they can be used for general pH screening of suitable water samples.

6. Is it suitable for laboratory use?

Yes. The strips are suitable for routine and approximate pH testing in laboratory and educational environments.

7. Can pHFix replace a digital pH meter?

For quick visual pH screening, test strips are convenient. However, a calibrated digital pH meter is recommended when high-precision pH measurement is required.

8. What is the reference number?

The product shown in the image has MACHEREY-NAGEL REF 92110.