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  MS* Freeze Tube MS® Freeze Tubes, produced by Membrane Solutions, are high-quality polypropylene containers designed for the secure storage and processing of small-volume samples at temperatures as low as -80 °C. These tubes are ideal for applications requiring cryogenic storage or safe sample handling. citeturn0search0 Key Features : Durable Construction: Made from premium polypropylene (PP) or general-purpose polystyrene (GPPS) for enhanced durability. Versatile Capacities: Available in 1.5 mL, 1.8 mL, and 5.0 mL volumes, catering to various sample sizes. Secure Sealing: Equipped with screw caps featuring plug seals, ensuring leak-proof performance and facilitating one-handed operation. Self-Standing Design: The special base design allows the tubes to stand upright independently, simplifying handling and storage. Accurate Measurements: Easy-to-read graduations with an accuracy of ±2% enable precise sample measurements. Sterility Assurance: Sterilized...

  Caps and Septa Caps and Septa: Essential Components in Laboratory and Industrial Applications Introduction Caps and septa are critical components used in laboratories, industrial applications, and scientific research for sealing vials, bottles, and other containers. They ensure sample integrity, prevent contamination, and maintain the stability of stored substances. These components are commonly used in chromatography, pharmaceutical packaging, environmental testing, and chemical analysis. Types of Caps Caps come in various materials and designs, depending on their application. Some common types include: Screw Caps – Used in general laboratory applications, providing an airtight seal for vials and bottles. Crimp Caps – Common in gas chromatography (GC) and liquid chromatography (LC) vials, requiring a crimping tool for secure sealing. Snap Caps – Designed for easy application and removal, ideal for temporary sealing. Magnetic Caps – Used in automated sample handling ...

  Digital Laboratory Ph Meter Digital Laboratory pH Meter: Precision in pH Measurement A Digital Laboratory pH Meter is an essential scientific instrument used to measure the acidity or alkalinity of a solution. It provides highly accurate pH readings, making it ideal for research labs, water treatment plants, food and beverage industries, pharmaceuticals, and environmental monitoring. How a Digital pH Meter Works A digital pH meter consists of the following components: Electrode (pH Probe): The sensor that detects hydrogen ion activity in a solution. Display Unit: Shows real-time pH values digitally. Calibration System: Ensures accuracy by adjusting the meter using standard buffer solutions (pH 4.0, 7.0, and 10.0). Temperature Compensation Feature: Some models include automatic temperature compensation (ATC) to correct readings based on temperature variations. Key Features High Accuracy: Measures pH levels with precision, often up to ±0.01 pH. Digital Display: ...

  Digital PH Water Tester Digital pH Water Tester: A Precise Tool for Water Quality Analysis A digital pH water tester is an essential tool used to measure the pH level of water, indicating its acidity or alkalinity. This device is widely used in various industries, including water treatment, agriculture, food processing, aquariums, hydroponics, and laboratories. How a Digital pH Water Tester Works A digital pH tester uses an electrode sensor to measure the hydrogen ion concentration in water. The device displays the pH value on a digital screen, ensuring accurate and quick readings. The pH scale ranges from 0 to 14 , where: pH < 7 indicates acidity pH = 7 is neutral pH > 7 represents alkalinity Key Features of a Digital pH Water Tester High Accuracy – Provides precise measurements, often with an accuracy of ±0.01 pH. Easy Calibration – Most devices have automatic or manual calibration functions using buffer solutions. Portability – Compact and lightweight...

  Universal Transmitter PH Water Analytical Instruments Universal Transmitter for pH Water Analytical Instruments A Universal Transmitter for pH water analytical instruments is a versatile device used in water treatment, industrial processes, and environmental monitoring to measure and transmit pH values accurately. These transmitters serve as an interface between pH sensors and control systems, ensuring real-time monitoring and automation in water quality management. Key Features of Universal pH Transmitters Compatibility with Various Sensors Designed to work with different types of pH sensors, including glass electrode and ISFET (Ion-Sensitive Field Effect Transistor) sensors. Can also support ORP (Oxidation-Reduction Potential) measurement. Digital & Analog Outputs Offers multiple output options such as 4-20mA analog signals , Modbus RTU , HART , or Profibus for seamless integration with SCADA, PLCs, or data logging systems. User-Friendly Interface Equi...