pH Indicators
Ph Indicator Strip, 0-14
Measure acidity levels with ease using our Ph Indicator Strip, 0-14, which provides accurate and easy-to-read results for any acidic or alkaline solution. The strip is packaged in a reusable plastic case with dimensions 66.5 mm x 89.5 mm x 11.1 mm and weighs 0.080 lb. The case includes instructions for use and a color-coded pH chart. Our Ph Indicator Strip is for laboratory testing, educational supplies, aquarium and fish tank owners, homebrewers and winemakers, pool and spa owners, and gardeners and farmers.
Product Specifications
Product Name | Ph Indicator Strip, 0-14 |
Indicator Range | 0-14 |
Type | Strip |
Measurement Type | pH |
Case Dimensions | 66.5 mm x 89.5 mm x 11.1 mm |
Case Weight | 0.080 lb |
Brand | Macherey-Nagel |
SKU | MN921-14 |
Applications and Benefits:
- Laboratory testing and analysis
- Educational supplies for science students and educators
- Aquarium and fish tank owners for water testing
- Homebrewers and winemakers for monitoring pH levels
- Pool and spa owners for water testing and maintenance
- Gardeners and farmers for soil testing and analysis
Key Features and Benefits
- Accurate and easy-to-read pH results
- Reusable plastic case with instructions and color-coded pH chart
- for laboratory testing, educational supplies, and various industrial applications
Caution:
Handle with care. Do not touch the indicator strip with bare hands as it may affect the accuracy of the results. Keep out of reach of children.
Ph Indicator Strip 0-6
Ph Indicator Strip, is a testing tool used to measure the pH level of a solution. It is designed to provide accurate and reliable results, with a multiple range. This strip is easy to use and provides quick results, making it a popular choice for a variety of applications. Whether you are testing the pH level of water, soil, or other solutions, this Ph Indicator Strip is a great option.
Product Specifications:
Product Name | Ph Indicator Strip |
All of the Indicator Range Available | 0-14 6-10 7-14 0.3-2.3 1.7-3.8 3.6-6.1 0.0-6.0 2.0-9.0 4.5-10 5.1-7.2 6.0-7.7 7.5-9.5 7.9-9.8 |
Type | Strip |
Application | Ph Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 x 5.5 cm |
Perfect for:
- Laboratory technicians and scientists
- Chemistry students and educators
- Environmental researchers and analysts
- Water treatment professionals
- Pool and spa owners
- Aquarium and fish tank enthusiasts
Ph Indicator Strip, 0.3-2.3
The Ph Indicator Strip is a testing tool used to measure the pH level of a solution. It is designed to provide accurate and reliable results, with a multiple range. This strip is easy to use and provides quick results, making it a popular choice for a variety of applications. Whether you are testing the pH level of water, soil, or other solutions, this Ph Indicator Strip is a great option.
Product Specifications
Product Name | Ph Indicator Strip, 0.3-2.3 |
Indicator Range Available | 0-14, 6-10, 7-14, 0.3-2.3, 1.7-3.8, 3.6-6.1, 0.0-6.0, 2.0-9.0, 4.5-10, 5.1-7.2, 6.0-7.7, 7.5-9.5, 7.9-9.8 |
Type | Strip |
Application | pH Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 x 5.5 cm |
Weight | 32g |
Applications and Benefits:
- Laboratory technicians and scientists
- Chemistry students and educators
- Environmental researchers and analysts
- Water treatment professionals
- Pool and spa owners
- Aquarium and fish tank enthusiasts
Key Features and Benefits
- Easy to use and provides quick results
- Accurate and reliable pH readings
- Universal indicator suitable for various applications
- 1 pack of 100 strips included
- Dimensions: 2.5 x 5.5 cm
- Weight: 32g
Ph Indicator Strip, 1.7-3.8
The pH Indicator Strips (1.7–3.8) provide fast and reliable acidity measurements for laboratory, educational, and field applications, including water analysis, soil testing, and chemistry experiments. Each strip features a clear color scale for easy comparison within the 1.7–3.8 pH range, ensuring accurate and consistent results. Compact and lightweight, the pack includes 100 strips manufactured by Macherey-Nagel, making them a trusted choice for scientists, technicians, and educators who require dependable pH testing in a convenient format..
Product Specifications
Product Name | Ph Indicator Strip |
Indicator Range | 1.7-3.8 |
Type | Strip |
Application | pH Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 x 5.5 cm |
Case Dimensions | 66.5 mm x 89.5 mm x 10.5 mm |
Box Weight | 0.075 lb |
Manufacturer | Macherey-Nagel |
SKU | MN921-1738 |
Applications and Benefits
- Laboratory technicians and scientists
- Chemistry students and educators
- Environmental researchers and analysts
- Water treatment professionals
- Pool and spa owners
- Aquarium and fish tank enthusiasts
Key Features and Benefits
- Easy to use and provides quick results
- Accurate and reliable results
- Color scale and pH scale for easy interpretation
- Reusable plastic case for storage and transport
Ph Indicator Strip, 2.0-9.0
The Ph Indicator Strip, 2.0-9.0 is a testing tool used to measure the pH level of a solution. It is designed to provide accurate and reliable results, with a multiple range. This strip is easy to use and provides quick results, making it a popular choice for a variety of applications. Whether you are testing the pH level of water, soil, or other solutions, this Ph Indicator Strip is a great option.
Product Specifications
Product Name | Ph Indicator Strip, 2.0-9.0 |
Indicator Range Available | 0-14, 6-10, 7-14, 0.3-2.3, 1.7-3.8, 3.6-6.1, 0.0-6.0, 2.0-9.0, 4.5-10, 5.1-7.2, 6.0-7.7, 7.5-9.5, 7.9-9.8 |
Type | Strip |
Application | pH Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 x 5.5 cm |
Weight | 32 gr |
for:
- Laboratory technicians and scientists
- Chemistry students and educators
- Environmental researchers and analysts
- Water treatment professionals
- Pool and spa owners
- Aquarium and fish tank enthusiasts
Caution:
Wash hands thoroughly after handling the pH indicator strips. Avoid touching the strips with bare hands to prevent contamination.
Ph Indicator Strip, 3.6-6.1
Our reusable Ph Indicator Strip, MN921-3661, is a testing tool used to measure the pH level of a solution. It is designed to provide accurate and reliable results, with a 3.6-6.1 pH range. This strip is easy to use and provides quick results, making it a popular choice for a variety of applications. Whether you are testing the pH level of water, soil, or other solutions, this Ph Indicator Strip is a great option.
Product Specifications
Product Name | Ph Indicator Strip |
Indicator Range Available | 0-14, 6-10, 7-14, 0.3-2.3, 1.7-3.8, 3.6-6.1, 0.0-6.0, 2.0-9.0, 4.5-10, 5.1-7.2, 6.0-7.7, 7.5-9.5, 7.9-9.8 |
Type | Strip |
Application | Ph Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 x 5.5 cm |
Weight | 32g |
Packaging | Reusable packaging |
Applications and Benefits:
- Laboratory technicians and scientists
- Chemistry students and educators
- Environmental researchers and analysts
- Water treatment professionals
- Pool and spa owners
- Aquarium and fish tank enthusiasts
Key Features and Benefits
- Accurate and reliable pH readings
- Easy to use and quick results
- Reusable packaging
- Weight: 32g
Ph Indicator Strip 4.5-10.0
Ph Indicator Strip, is a testing tool used to measure the pH level of a solution. It is designed to provide accurate and reliable results, with a multiple range. This strip is easy to use and provides quick results, making it a popular choice for a variety of applications. Whether you are testing the pH level of water, soil, or other solutions, this Ph Indicator Strip is a great option.
Product Specifications:
Product Name | Ph Indicator Strip |
All of the Indicator Range Available | 0-14 6-10 7-14 0.3-2.3 1.7-3.8 3.6-6.1 0.0-6.0 2.0-9.0 4.5-10 5.1-7.2 6.0-7.7 7.5-9.5 7.9-9.8 |
Type | Strip |
Application | Ph Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 x 5.5 cm |
Perfect for:
- Laboratory technicians and scientists
- Chemistry students and educators
- Environmental researchers and analysts
- Water treatment professionals
- Pool and spa owners
- Aquarium and fish tank enthusiasts
Ph Indicator Strip, 5.1-7.2
The Ph Indicator Strip, 5.1-7.2 provides a reliable, color‑coded method for measuring solution acidity within the 5.1‑7.2 pH window. Packaged as 100 strips (2.5 × 5.5 cm each, 32 g total) and identified by SKU MN921-5172, it offers a universal indicator format suitable for a broad range of laboratory and field applications.
Product Specifications
Product Name | Ph Indicator Strip |
All Indicator Ranges Available | 0‑14, 6‑10, 7‑14, 0.3‑2.3, 1.7‑3.8, 3.6‑6.1, 0.0‑6.0, 2.0‑9.0, 4.5‑10, 5.1‑7.2, 6.0‑7.7, 7.5‑9.5, 7.9‑9.8 |
Primary Range | 5.1‑7.2 |
Type | Strip |
Application | pH Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 × 5.5 cm |
Weight | 32 g |
SKU | MN921-5172 |
Applications and Benefits:
- Water monitoring
- Soil pH assessment
- Environmental sample analysis
- Pool and spa water testing
- Aquarium water condition checks
Key Features and Benefits
- Universal indicator chemistry covering a broad pH spectrum
- Specific 5.1‑7.2 range for precise mid‑neutral measurements
- Color‑coded results for rapid visual interpretation
- Compact 2.5 × 5.5 cm strip size for easy handling
- Pack of 100 strips ensures ample supply for routine testing
- Lightweight (32 g) and portable for field use
Ph Indicator Strip 6.0-10.0
Ph Indicator Strip, is a testing tool used to measure the pH level of a solution. It is designed to provide accurate and reliable results, with a multiple range. This strip is easy to use and provides quick results, making it a popular choice for a variety of applications. Whether you are testing the pH level of water, soil, or other solutions, this Ph Indicator Strip is a great option.
Product Specifications:
Product Name | Ph Indicator Strip |
All of the Indicator Range Available | 0-14 6-10 7-14 0.3-2.3 1.7-3.8 3.6-6.1 0.0-6.0 2.0-9.0 4.5-10 5.1-7.2 6.0-7.7 7.5-9.5 7.9-9.8 |
Type | Strip |
Application | Ph Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 x 5.5 cm |
Perfect for:
- Laboratory technicians and scientists
- Chemistry students and educators
- Environmental researchers and analysts
- Water treatment professionals
- Pool and spa owners
- Aquarium and fish tank enthusiasts
Ph Indicator Strip, 6.0-7.7
The Ph Indicator Strip, 6.0-7.7 provides reliable pH measurement for solutions within the 6.0‑7.7 range. Each strip is color‑coded for rapid visual interpretation and is supplied in a compact 2.5 × 5.5 cm format. The pack contains 100 paper‑based strips weighing 32 g in total, identified by SKU MN921-677.
Product Specifications
Product Name | Ph Indicator Strip |
Indicator Range Available | 6.0‑7.7 |
Type | Strip |
Application | pH Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 x 5.5 cm |
Weight | 32 g |
SKU | MN921-677 |
Applications and Benefits:
- Laboratory technicians and scientists
- Chemistry students and educators
- Environmental researchers and analysts
- Water treatment professionals
- Pool and spa owners
- Aquarium and fish tank enthusiasts
Key Features and Benefits
- Color‑coded strips for immediate visual pH reading
- Universal indicator covering the 6.0‑7.7 pH range
- Fast reaction time with clear color change
- Compact 2.5 × 5.5 cm paper substrate
- Pack of 100 strips for extended use
Ph Indicator Strip, 7.0-14.0
The Ph Indicator Strip, 7.0-14.0 is a testing tool used to measure the pH level of a solution. It is designed to provide accurate and reliable results, with a multiple range. This strip is easy to use and provides quick results, making it a popular choice for a variety of applications.
Product Specifications
Product Name | Ph Indicator Strip, 7.0-14.0 |
All of the Indicator Range Available | 7.0-14.0 |
Type | Strip |
Application | Ph Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 x 5.5 cm |
Weight | 32 gr |
for:
- Laboratory technicians and scientists
- Chemistry students and educators
- Environmental researchers and analysts
- Water treatment professionals
- Pool and spa owners
- Aquarium and fish tank enthusiasts
Key Features and Benefits
- Accurate and reliable pH readings
- Easy to use and provides quick results
- Universal ph indicator strip
- 1 pack of 100 strips
- 2.5 x 5.5 cm dimensions
- 32 gr weight
Ph Indicator Strip, 7.5-9.5
The pH Indicator Strips (7.5–9.5) provide quick, reliable alkaline-range measurements: simply dip a strip, remove excess liquid, and compare the strip’s developed color to the printed color scale on the reusable plastic case. Ideal for laboratory testing, water analysis, and general chemical checks, each pack includes 100 strips (2.5 × 5.5 cm) with clear instructions in the case. Lightweight and portable (0.075 lb per box), these strips are manufactured by Macherey-Nagel for consistent performance.
Product Specifications
Product Name | Ph Indicator Strip, 7.5-9.5 |
Indicator Range | 7.5-9.5 |
Type | Strip |
Application | Ph Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 x 5.5 cm |
Case Dimensions | 66.5 mm x 89 mm x 11 mm |
Box Weight | 0.075 lb |
Manufacturer | Macherey-Nagel |
SKU | MN921-7595 |
Applications and Benefits:
- Laboratory testing and analysis
- Water testing and control
- Chemical analysis and research
- Environmental monitoring and conservation
- Pool and spa maintenance
- Aquarium and fish tank management
Key Features and Benefits
- Easy to use and provide quick results
- Accurate and reliable pH readings
- Multiple indicator ranges available
- Reusable plastic case with instructions and pH scales
- Compact and lightweight design
Caution:
Handle the Ph Indicator Strip with care, as it is a sensitive testing tool. Avoid exposing the strip to extreme temperatures, humidity, or direct sunlight. Follow the instructions provided with the product for proper use and handling.
Ph Indicator Strip 7.9-9.8
Ph Indicator Strip, is a testing tool used to measure the pH level of a solution. It is designed to provide accurate and reliable results, with a multiple range. This strip is easy to use and provides quick results, making it a popular choice for a variety of applications. Whether you are testing the pH level of water, soil, or other solutions, this Ph Indicator Strip is a great option.
Product Specifications:
Product Name | Ph Indicator Strip |
All of the Indicator Range Available | 0-14 6-10 7-14 0.3-2.3 1.7-3.8 3.6-6.1 0.0-6.0 2.0-9.0 4.5-10 5.1-7.2 6.0-7.7 7.5-9.5 7.9-9.8 |
Type | Strip |
Application | Ph Indicator |
Indicator Type | Universal |
Quantity | 1 pack of 100 strips |
Dimensions | 2.5 x 5.5 cm |
Perfect for:
- Laboratory technicians and scientists
- Chemistry students and educators
- Environmental researchers and analysts
- Water treatment professionals
- Pool and spa owners
- Aquarium and fish tank enthusiasts
Ph Paper Roll, Universal And Special Ranges
Our Ph Paper Roll is a versatile product that can be used for a variety of purposes. Whether you need to test the acidity or alkalinity of a solution, this ph paper roll can help you get accurate results. The paper comes in both universal and special ranges, with multiple ph ranges. This makes it suitable for a wide range of applications, from scientific experiments to industrial processes. The ph paper roll is easy to use and provides quick and reliable results, making it an essential tool for anyone who needs to test ph levels on a regular basis.
Product Specifications
Product Name: | Ph Paper Roll |
Type: | Universal and Special |
Ranges: | 0.3-2.3, 0.0-6, 1.7-14, 1-14, 2-9, 3.6-6.1, 4.5-10, 5.1-7.2, 6.0-7.7, 7-14, 7.5-9.5, 7.9-9.8 |
Paper: | Universal |
Special: | Ranges 0.3-2.3 |
Weight: | 22gr |
Applications and Benefits:
- Laboratory technicians
- Science students
- Chemical engineers
- Research facilities
- Medical professionals
- Water treatment plants
Caution:
Not for direct human consumption. Handle with care.

Phenolphthalein 99%
Phenolphthalein 99% is a chemical compound commonly used as a pH indicator in laboratories. Its name comes from the Greek words "pheno" meaning shining and "phthalein" meaning to become pale. When added to a solution, it changes color depending on the pH level. This high purity version of Phenolphthalein is ideal for precise measurements and experiments. It is also used in the production of dyes and pharmaceuticals.
Product Specifications:
Product Name | Phenolphthalein 99% |
Chemical Formula | C20H14O4 |
CAS Number | 77-09-8 |
Purity | 99% |
Appearance | White to light pink crystalline powder |
Target Group:
- Chemistry students
- Laboratory technicians
- Researchers in the field of chemistry
- Manufacturers of chemical products
- Pharmaceutical companies
- Scientists in the field of chemistry
Potassium Iodide 99% USP
Potassium iodide granular 99% USP grade. For laboratory, industrial, research, and educational uses. USP-grade potassium iodide may be used in manufacturing potassium iodide tablets. Each adult dosage is 135 mg, with one ounce of potassium iodide equivalent to 207 adult doses. Actual purity is 100% (dried).
Product Specifications
Old Product Code | PI200 |
Assay (Dried Basis) | 99.0 – 101.5% (100% actual) |
Loss on Drying | 0.2% (Specs: < 1%) |
Iodate | < 0.0004% |
Heavy Metals | < 0.001% |
pH (5% solution at 25ºC) | 6 - 10 (Measured: 6.4) |
Lead (FCC) | < 4 mg/kg |
Additional Tests | Conforms to USP specifications |
Applications and Benefits:
- Manufacturing potassium iodide tablets
- Laboratory and research uses
- Industrial and educational applications
Caution:
For laboratory, industrial, research, and educational uses only.
Certificate Of Analysis (COA) available for orders of one or more 55-lb bags. Typical analysis is displayed below the price list.
Silver Powder, Fine Spheres, >99%
Fine silver powder with spherical particles, 3-8 microns in size, and >99% purity. Suitable for alloy production, chemical applications, silver clay, specialty ceramics, conductive gasket seals, and conductive pastes.
Product Specifications
Purity | >99% |
Particle Shape | Spherical |
Particle Size | 3-8 microns |
Applications and Benefits:
- Alloy production for various industries.
- Used in specialty ceramics manufacturing.
- Essential for silver clay creations.
- Forms conductive gasket seals.
- Perfect for conductive pastes and coatings.
- Applicable in chemical processes requiring high-purity silver.
Silver Powder, Micronized Flakes >99%
High-purity silver powder flake with D50 - 8 Micron. Designed for use in conductive inks, conductive paints, and art applications.
Product Specifications
Purity | >99% |
Particle Size (D50) | 8 Micron |
Old Product Code | HR410S |
Applications and Benefits:
- For use in passive components and flexible circuitry applications.
- Ideal for polymer thick conductive inks, suitable for epoxy-based resins.
Caution:
Handle with care. Follow safety guidelines as detailed in the SDS.
Soil Ph Meter
The Soil Ph Meter is an essential tool for any gardener or farmer. With this meter, you can easily test the pH of your soil to determine which plants will thrive in your soil and how you can adjust the pH to accommodate certain plants. The meter is easy to use and provides accurate readings, allowing you to make informed decisions about your soil and plants. Whether you are a seasoned gardener or just starting out, the Soil Ph Meter is a must-have tool for success.
Product Specifications:
Product Name | Soil Ph Meter |
Function | Tests the pH of the soil so that you can determine which plants suit your soil pH and how you may alter soil pH to suit certain plants. |
Type | Meter |
Caution: Handle with care and follow instructions carefully to avoid any damage or harm. Keep away from children and pets.
Perfect for:
- Gardeners
- Farmers
- Horticulturists
- Landscape architects
- Botanists
- Environmental scientists
Universal pH Indicator Paper Book
If you need a quick and easy way to measure the pH of a liquid sample, look no further than our Universal pH Indicator Paper Book! Each book contains 80 strips that can be easily detached along a perforated line, making it convenient to use for both personal and professional applications.
It's important to note that these pH indicator strips can be used with liquids at any pH level, from 1 to 14. This means they can accurately measure pH in both strong acidic and strong alkaline solutions. A pH of 7.0 is considered neutral, while a pH below 7.0 is acidic and above 7.0 is alkaline. With these strips, you can easily determine the pH of your sample and adjust accordingly.
The dimensions of each individual strip are 10mm x 60mm, making them a convenient size for use in a variety of settings. Whether you're a scientist, a DIY enthusiast, or just someone who wants to keep an eye on the pH of their pool or aquarium, our Universal pH Indicator Paper Book is a must-have tool!
Key Features:
- 80 strips per book
- Perforated line for easy detachment
- Rapid measurement of pH in liquid samples
- Can be used with liquids at any pH from 1 to 14
- Dimensions of individual strips are 10mm x 60mm
- Provides accurate readings of strong acidic to strong alkaline solutions
Product Specifications:
Product Name: | Universal pH Indicator paper book |
Package Quantity: | 80 strips per book |
Strip Dimensions: | 10mm x 60mm |
pH Range: | 1 to 14 |
pH Indicator: | Universal |
Similar Products
- Quick pH Test Strips - Pack of 100
- Easy pH Testing Kit - Includes pH Meter and Calibration Solution
- Universal pH Test Drops - 2 oz. Bottle
- pH Testing Pen - Digital pH Meter with Automatic Calibration
- Multi-Range pH Test Strips - Pack of 200
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION:
Please handle the Universal pH Indicator paper book with care as the strips can easily detach from the book on a perforated line. Also, be aware that these pH indicator strips can only be used with liquids at any pH from 1 to 14 (Strong alkaline to strong acidic solutions) and not with gases or solids. Please ensure that you do not touch the strips with your bare hands as this may affect the accuracy of the readings.Perfect for:
- Scientists and researchers
- Chemistry and biology students
- Laboratory technicians
- Healthcare professionals
- Aquarium and pool owners
- Homebrewers and wine makers
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