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

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, 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

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, 6.0-7.7

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

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

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

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.

Polyvinyl Alcohol Grade 22-88, PVA 217, Elvanol 52-22

Polyvinyl Alcohol grade 22-88 is a water-soluble polymer produced by the alcoholysis of polyvinyl acetate. It has a viscosity of approximately 22 cps in a 4% solution. This polymer is widely used as a binder in sizes due to its excellent penetration and adhesion properties on various fibrous materials. Its remarkable film characteristics include high cohesion, toughness, low electrostatic charging, and redissolving capacity in water. PVOH 22-88 offers excellent barrier properties, repelling oil, grease, and fat due to its insolubility in most organic solvents. It enhances mechanical strength when applied as a film on paper or paperboard, making it an ideal surface sizing agent. It also serves as an outstanding carrier for optical brightening agents and pigments. This grade can replace Elvanol® 52-22, Poval 26-88, Selvol 523, and PVA-217 with comparable viscosity.

Product Specifications

Applications and Benefits:

• Binder for fibrous materials with excellent adhesion
• Film formation with high cohesion and toughness
• Barrier to grease, oil, and fat
• Surface sizing agent for paper and paperboard
• Carrier for optical brightening agents and pigments

Caution:

Handle with care and follow appropriate safety guidelines. Refer to the Safety Data Sheet for detailed information.

Steam Trap (Water Trap) 4.75" Long

The 4.75 in borosilicate glass steam trap (model GS7_2301) features a curved inner tube and drainage tube, providing reliable condensation removal, air venting, and enhanced plant system performance. Its lightweight design at 16gr makes it for efficient steam management.

Product Specifications

Applications and Benefits:

• Air ventilation – purges air from steam systems to improve heat transfer.
• Condensation removal – discharges condensate while retaining steam for efficient operation.
• Plant performance – maintains dry, clean steam to optimize heat exchanger efficiency.

Key Features and Benefits

Tin Shot, 8 Mesh, 227 Grams (1/2 Lbs)

If you're looking for a high purity tin (Sn) product for your chemistry or metallurgy experiments, consider Tin Shot 8 Mesh. This pack of 227 grams (1/2 lbs) of tin shots can easily melt and be used for soldering or as a protective layer on other metals. In addition to its practical uses, Tin Shots may also be a valuable addition to your collection of metals.

Product Specifications

Applications and Benefits:

• Suitable for chemistry students and teachers
• Used in metallurgy experiments and demonstrations
• Appropriate for soldering and metalworking applications
• Can be applied as a protective layer on other metals
• Useful for manufacturing and industrial professionals
• Applicable for artists and sculptors working with metals
• May be added to metal collections

Caution:

Tin shots may pose a hazard if mishandled. Ensure proper safety measures are taken when using this product. Use in well-ventilated areas and avoid direct contact with skin and eyes. In case of accidental ingestion or inhalation, seek medical attention immediately. Keep out of reach of children and pets.

Watch Glasses, Wine Glass Covers (Pack Of 12) 75Mm

These 75mm transparent glass covers protect both wine glasses and watch faces from dust, debris, and scratches. The reusable, lightweight design makes them suitable for dinner parties, wine tastings, and everyday storage.

Product Specifications

Applications and Benefits:

• Keeps wine glasses free from dust, insects, and debris during service.
• Protects watch faces from scratches and environmental contaminants.
• Provides a uniform, elegant appearance for table settings at events.
• Reusable and easy to clean for repeated use.

Key Features and Benefits

• Pack of 12 covers, each 75mm in diameter.
• Transparent glass material allows clear view of the underlying glass.
• Lightweight construction facilitates storage and transport.
• Durable design resists breakage under normal handling.
• Fits standard wine glasses and watch faces designed for 75mm openings.

Caution:

Handle with care to avoid breakage or injury.