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Glass Measuring Cylinder - Borosilicate Lab Supply - High-Quality China Factory Supplier
Glass Measuring Cylinder
● High borosilicate glass
● Stable base
● Clear scale
Measuring Cylinder Round Base
Measuring Cylinder Hexagon Base
Measuring Cylinder With Glass Stopper
Measuring Cylinder With Plastic Hexagon Base & Guard Ring
Product Name:
Glass Measuring Cylinder
Product Type:
5–2000ml
Product Material:
High borosilicate glass
Product Introduction:
The graduated cylinder is a tall, cylindrical container with a spout on one side of the top for easy pouring. The bottom has a wide base to maintain stability. The walls of the cylinder are marked with graduations from bottom to top. When reading the measurement, the experimenter should ensure that their line of sight is level with the lowest point of the liquid's meniscus.
Product Show
● Made of BORO3.3 high borosilicate glass, resistant to high temperatures and corrosion.
● The color is clean and transparent, and the simple opening is smooth without gnaw marks.
● The overflow outlet (mold forming) allows smooth and controllable liquid flow.
Measuring Cylinder Round Base Show
Measuring Cylinder Hexagon Base Show
Measuring Cylinder With Glass Stopper Show
Measuring Cylinder With Plastic Hexagon Base & Guard Ring Show
Product Details Show
Size Show
Glass Measuring Cylinder Specs
| Description | Picture | Spec (ml) | Base Diameter (mm) | Outer Diameter (mm) | Height (mm) | Weight (g) |
|---|---|---|---|---|---|---|
| Measuring Cylinder, Round Base |  |
5ml | 37 | 14 | 123 | 27 |
| 10ml | 40 | 16 | 151 | 37 | ||
| 25ml | 47 | 20 | 166 | 43 | ||
| 50ml | 60 | 26 | 198 | 75 | ||
| 100ml | 63 | 31 | 260 | 112 | ||
| 250ml | 80 | 42 | 305 | 201 | ||
| 500ml | 93 | 56 | 364 | 322 | ||
| 1000ml | 109 | 64 | 452 | 470 | ||
| 2000ml | 140 | 85 | 520 | 731 | ||
| Measuring Cylinder, Hexagon Base |  |
5ml | 49 | 14 | 122 | 33 |
| 10ml | 50 | 15 | 140 | 34 | ||
| 25ml | 60 | 22 | 168 | 56 | ||
| 50ml | 65 | 27 | 197 | 90 | ||
| 100ml | 73 | 33 | 246 | 150 | ||
| 250ml | 102 | 42 | 302 | 261 | ||
| 500ml | 114 | 55 | 353 | 356 | ||
| 1000ml | 133 | 67 | 455 | 589 | ||
| 2000ml | 169 | 90 | 520 | 1134 | ||
| Measuring Cylinder With Glass Stopper |  |
5ml | 39 | 9 | 140 | 33 |
| 10ml | 40 | 15 | 170 | 35 | ||
| 25ml | 46 | 22 | 212 | 75 | ||
| 50ml | 54 | 25 | 244 | 90 | ||
| 100ml | 63 | 32 | 290 | 151 | ||
| 250ml | 77 | 42 | 375 | 273 | ||
| 500ml | 97 | 56 | 422 | 400 | ||
| 1000ml | 110 | 64 | 513 | 564 | ||
| 2000ml | 141 | 90 | 590 | 1049 | ||
| Measuring Cylinder With Plastic Hexagon Base Guard Ring |  |
5ml | 56 | 9 | 117 | 28 |
| 10ml | 57 | 16 | 150 | 38 | ||
| 25ml | 63 | 22 | 161 | 54 | ||
| 50ml | 65 | 27 | 198 | 81 | ||
| 100ml | 75 | 33 | 247 | 116 | ||
| 250ml | 102 | 42 | 314 | 202 | ||
| 500ml | 110 | 55 | 355 | 315 | ||
| 1000ml | 122 | 66 | 441 | 496 | ||
| 2000ml | 179 | 90 | 500 | 853 |
Precautions
- 1. When pouring liquid into a graduated cylinder, tilt the cylinder slightly and keep the mouth of the bottle close to the cylinder's opening. When the amount to be added is slightly less than the required volume, switch to a dropper to add the liquid until the desired amount is reached.
- 2. After injecting the liquid, wait 1 - 2 minutes for the liquid adhering to the inner wall to flow down, and then read the scale value. Otherwise, the measured value will be underestimated.
- 3. Do not dilute or prepare solutions in a graduated cylinder; do not heat the graduated cylinder.
- 4. Do not carry out chemical reactions in a graduated cylinder: it may damage the cylinder and sometimes even cause danger.
- 5. Do not leave the graduated cylinder with chemicals for long periods to avoid contamination by dust and evaporation of water from the solution.
- 6. Do not use scouring powder to clean to avoid scratching the markings.
Frequently Asked Questions (FAQ)
What material is the glass measuring cylinder made of?
The cylinder is made of BORO3.3 high borosilicate glass, which provides high resistance to thermal shock, high temperatures, and chemical corrosion.
How do you read the liquid volume correctly in a graduated cylinder?
When reading the measurement, ensure your line of sight is completely level with the lowest point of the liquid's meniscus to get an accurate reading.
Why should I wait 1 - 2 minutes after pouring the liquid?
Waiting allows the liquid adhering to the inner wall of the cylinder to flow down completely. Reading the scale too early can lead to an underestimated volume measurement.
Can I perform chemical reactions or heat the measuring cylinder?
No, you should never heat the graduated cylinder, dilute solutions, or perform chemical reactions inside it. Doing so can cause glass damage or result in laboratory hazards.
What is the best way to clean the glass measuring cylinder?
Clean the cylinder gently and avoid using scouring powder or abrasive materials, as they can scratch the glass surface and permanently damage the printed measurement markings.