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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.
Bromothymol Blue Solution 0.04%
Strong solution of Bromothymol Blue (also known as bromothymol sulfone phthalein, Bromthymol Blue, and BTB) is a chemical indicator for weak acids and bases. In the pH of 6.0 or lower, it is yellow. It changes color between the pH of 6 to 7.6 when it becomes completely blue at the pH 7.6. This is a prepared solution and is ready for use. May be used as an acid/base indicator or as a stain for cell walls or nuclei.
Product Specifications
| Concentration | 0.04% |
| pH Range | 6.0 (yellow) to 7.6 (blue) |
| Uses | Acid/base indicator, cell staining |
Applications and Benefits:
- Effective chemical indicator for weak acids and bases.
- Color transition for precise pH measurement in the range of 6.0-7.6.
- Useful as a stain for cell walls and nuclei in biological studies.
- Ready-to-use solution for laboratory applications.
Caution:
Use with care in laboratory settings. Follow standard safety protocols for handling chemicals.
Bromothymol Blue, Powder, >99%
Bromothymol Blue (also known as bromothymol sulfone phthalein, Bromthymol Blue, and BTB) is a chemical indicator for weak acids and bases. At a pH of 6.0 or lower, it appears yellow. It transitions in color between pH 6.0 and 7.6, becoming completely blue at pH 7.6.
Product Specifications
| Chemical Name | Bromothymol Blue |
| Synonyms | Bromothymol sulfone phthalein, BTB |
| Purity | >99% |
| Color Change Range | Yellow at pH ≤ 6.0, Blue at pH ≥ 7.6 |
| Chemical Formula | C27H27O5SBr2Na |
| Molecular Weight | 646.38 g/mol |
| CAS Number | 34722-90-2 |
Applications and Benefits:
- Used as a chemical indicator for weak acids and bases
- Facilitates pH measurement in the range of 6.0 to 7.6
- High purity powder for accurate scientific applications
- 1 gram prepares up to 10 liters (3 gallons) of indicator solution
Caution:
This high-purity product requires special procedures for solution preparation. For beginners, a ready-to-use solution (BTB10S) is recommended.
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, 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
For MSDS Go to Downloads TabPhenolphthalein
Phenolphthalein (C20H14O4) is an organic compound used as an acid-base indicator. It is prepared using alcohol as a solvent due to its poor solubility in water. The indicator has a visual transition interval that is colorless at pH 8.0, pink at 8.5 and red at pH 10.0.
Key Features:
- Organic compound
- Used as an acid-base indicator
- Colorless at pH 8.0, pink at pH 8.5, and red at pH 10.0
- Poorly soluble in water, typically prepared using alcohol as a solvent
Product Specifications:
| CAS No. | 7220-79-3 |
| Formula | C16H18ClN3S . 3H2O |
| Application | For use in histology, bacteriology (staining), compounding of blood stains, anti-fungus treatment on fish eggs. It can also be used as a protozoacide and a fungicide. |
Perfect for: laboratories, educational institutions, and research facilities.
Potassium Ferricyanide 99.5%
Potassium Ferricyanide 99.5% is a chemical compound used in various industrial and laboratory applications. It is commonly used as an oxidizing agent and in the production of blue pigments. This high-purity form of Potassium Ferricyanide is ideal for use in sensitive laboratory experiments and processes. With a purity level of 99.5%, it is a reliable and consistent source of this important chemical compound.
Product Specifications:
| Product Name | Potassium Ferricyanide 99.5% |
| Chemical Formula | FeK3(CN)6 |
| Molecular Weight | 329.24 g/mol |
| Appearance | Red to orange crystalline powder |
| Assay | ?99.5% |
Similar Products
- Potassium Ferrocyanide 99.5%
- Sodium Ferricyanide 99.5%
- Potassium Cyanide 99.5%
- Sodium Ferrocyanide 99.5%
- Potassium Permanganate 99.5%
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.
CAUTION: Potassium Ferricyanide may be harmful if ingested or inhaled. Avoid contact with skin and eyes. Use with proper ventilation and personal protective equipment.
Perfect for:
- Chemical laboratories and research facilities
- Manufacturing companies
- Pharmaceutical companies
- Universities and educational institutions
- Scientists and researchers in the field of chemistry
- Industrial and agricultural businesses
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