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A 500mL Glass Measuring Cylinder supplied by IBEX SCIENCES is a tall, narrow laboratory vessel used to precisely measure the volume of liquids. Made from heavy-duty laboratory glass, this cylinder is a staple for schools, universities, and industrial testing facilities across Pakistan.
Key Specifications & Features
- Material: Crafted from Borosilicate 3.3 Glass. This specialized glass protects the cylinder from cracking due to sudden temperature changes or harsh chemicals. [1]
- Capacity: 500mL, making it ideal for measuring medium to large quantities of liquids. [1]
- Graduations: Features permanent, easy-to-read lines down the side to help you eyeball precise liquid volumes. [1]
- Design: Built with a sturdy hexagonal or round glass base to prevent tipping and a poured spout at the rim for spill-free transferring of fluids. [1]
Why Choose Borosilicate Glass Over Plastic?
- Heat Resistance: Safe for handling boiling liquids or heated mixtures ranging from 120°C to 150°C. Plastic cylinders can melt or warp.
- Chemical Immunity: Does not stain, absorb smells, or degrade when exposed to strong acids, bases, or organic solvents.
- Visual Clarity: Stays perfectly clear over time. Plastic often becomes foggy and scratched after multiple washes. [1]
Best Practices for an Accurate Reading
- Place on a Flat Surface: Always keep the cylinder flat on your lab bench. Never hold it in your hand while reading.
- Find the Meniscus: Look at the liquid at eye level. Liquids naturally curve up the sides of glass.
- Read the Bottom: Take your volume measurement from the very bottom of the curve (the meniscus), not the high edges.
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