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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
To Demonstrate Cathode Ray Tube Straight Line Effect
Included: (9pcs) Culture Tubes with Screw Caps of 3 different sizes
Over-temperature alarm
✅Set of 10 thermometers are made of plastic and mercury-free
Single Burette Clamp Easel Banner To Demonstrate Cathode Ray TubeProtect your burets from scratching bad. Good for use in side by side comparison experiments. Light weight and compact size, easy to carry and store. Loaded springs create enough pressure to hold burettes securely. It is simple in appearance design, but very practical in use, which brings great convenience to you. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in professional laboratories but is
