Effective Cleaning: These test tube cleaning brushes are designed with tan bristles and a radial tip for efficient and thorough cleaning of test tubes, ensuring proper hygiene and removing residue.
Optimal Size: With a diameter of 19mm and a length of 38cm, these brushes are suitable for cleaning test tubes of various sizes, providing versatility in laboratory applications.
Durable Construction: Made with high-quality materials, these brushes are durable and long-lasting, capable of withstanding repeated use in laboratory settings.
Pack of 5/10/20: This set includes 5/10/20 test tube cleaning brushes, providing an ample supply for laboratory cleaning tasks and ensuring convenience in stocking up on essential lab equipment.
Wide Application: Ideal for chemistry labs, research facilities, educational institutions, and more, these brushes are essential tools for maintaining cleanliness and hygiene in laboratory environments.
If you need custom order with different sizes/design, please contact us.
Safely Packaged to avoid being damaged during transportation.
Versatile Application: Cobalt Chloride test paper changes color from pink/white to blue, indicating the presence of moisture. It returns to blue when dry or removed from moisture.
Easy-to-Use: Simply expose the test paper to the air to detect changes in color. It provides a clear indication of moisture levels.
Ideal for Various Environments: Suitable for use in laboratories, industrial settings, and storage areas.
Compact Size: Each sheet measures 7.3cm x 5.0cm, convenient for storage and handling.
Pack of 80: Contains 80 sheets of Cobalt Chloride test paper for multiple applications.
If you need custom order with different sizes/design, please contact us.
Safely Packaged to avoid being damaged during transportation. If received broken please provide the image to receive instant refund.
Included: Dual Display Electronic Analytical Balance Precision Scale 610g/ 0.01g with Manual.
Brand: Dremtec Canada; High Accuracy: 0.01g; Max Measurement: 610g
Multifunction: Weighing, piece counting, automatic peeling, unit conversion and so on.
Connection: Equipped with RS-232 interface that connects printers, computers and other external equipment.
Excellent Performance: High-speed stabilization system with stabilization time ≤ 2S
Unique design for group demonstration, front screen for students to read, back screen for teacher to observe the results.
For technical data please refer to description
If you need custom order with different sizes/design, please contact us.
Safely Packaged to avoid being damaged during transportation. If received broken please provide the image to receive instant refund.
Efficient Cleaning: This test tube cleaning brush features hard nylon bristles mounted on twisted G.I. wire, providing effective and thorough cleaning for various sizes of test tubes.
Durable Construction: Built to last, the brush is designed with sturdy materials to withstand repeated use and ensure long-term durability in laboratory settings.
Versatile Usage: Suitable for cleaning a wide range of laboratory glassware, including test tubes, cylinders, and other narrow-necked containers, ensuring cleanliness and hygiene for accurate experimental results.
Comfortable Handling: The brush's ergonomic design and 250 mm overall length ensure comfortable handling and ease of use during cleaning tasks.
Convenient Size: With a head size of 100 x 45 mm, the brush offers optimal coverage for efficient cleaning while fitting into narrow-necked vessels with ease.
If you need custom order with different sizes/design, please contact us.
Safely Packaged to avoid being damaged during transportation. If received broken please provide the image to receive instant refund.
Revolutionary Technique: The CL200 Chlorine Meter offers a revolutionary technique for measuring Direct Total Residual Chlorine from 0.01ppm to 10ppm, providing non-subjective measurements unaffected by interferences associated with traditional colorimeters and spectrophotometers.
Comprehensive Kit: This product includes everything you need for accurate chlorine measurement, including an electrode, five packs of 10 reagent tablets (50 tests), a protective sensor cap, a sample cup with cap, four CR2032 batteries, and a 48” neck strap.
Automatic Calibration: The CL200 features automatic electronic calibration, ensuring precise and reliable measurements without manual intervention.
Wide Measurement Range: With a ppm range of 0.01 to 10.00ppm (expandable to 50ppm using the dilution method), this meter is suitable for a wide range of chlorine measurement applications.
Temperature Compensation: The meter also features a temperature range of 23° to 194°F (-5 to 90°C) and provides accurate readings with a resolution of 0.01ppm and 0.1°F/°C.
If you need custom order with different sizes/design, please contact us.
Safely Packaged to avoid being damaged during transportation. If received broken please provide the image to receive instant refund.
Measures pH levels precisely across the full range from 0 to 14.
Pack includes 100 test strips for extensive usage and convenience.
Easy-to-read color scale ensures quick and accurate results.
Suitable for testing water, soil, beverages, or chemical solutions.
Perfect for laboratories, educational purposes, and industrial settings.
If you need custom order with different sizes/design, please contact us.
Safely Packaged to avoid being damaged during transportation.
Ergonomic low-force design ensures user comfort and reduces repetitive strain injuries.
Digital display provides precise and clear volume settings for accurate liquid handling.
Wide volume range options (0.5µL to 10mL) accommodate diverse laboratory applications.
Supplied with ISO9001/13485 calibration and individual test certificate for guaranteed reliability.
Autoclavable lower part simplifies cleaning and maintains sterility.
If you need custom order with different sizes/design, please contact us.
Safely Packaged to avoid being damaged during transportation.
