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High-Quality Boro 3.3 Glass Beaker with Spout - Factory Supplier in China, 5ml to 20000ml Volume Options
Glass Measuring Cylinder
● High borosilicate glass
● Stable base
● Clear scale
Beaker Low Form
Beaker High Form
Product Name: Boro 3.3 Glass Beaker
Product Type: 5–2000ml
Product Material: High borosilicate glass
Product Introduction:
High borosilicate glass has a very low coefficient of thermal expansion, about one-third that of ordinary glass. It can withstand high temperatures of 200 ℃ temperature difference, low expansion rate, high strength, high chemical stability. The laboratory sterilization temperature standard is 121°C/134°C, and the bottle cap can withstand up to 140°C high temperature.
It can serve as a material reactor, determine combustion products, be used to dissolve and crystallize a substance, hold solutions for evaporation, concentration, or heating, and also be used to hold corrosive solid chemicals for weighing.
It can serve as a material reactor, determine combustion products, be used to dissolve and crystallize a substance, hold solutions for evaporation, concentration, or heating, and also be used to hold corrosive solid chemicals for weighing.
Product Show
● Clear markings, high transparency.
● The bottom of the cup is flat, heats evenly, and is not easily shattered due to rapid heating.
● Uniform wall thickness, no air bubbles.
Beaker Low Form Show
Beaker High Form Show
Product Details Show
Size Show
Boro 3.3 Glass Beaker Specs
| Description | Picture | Spec (ml) | Outer Diameter (mm) | Height (mm) | Weight (g) |
|---|---|---|---|---|---|
| Beaker Low Form |
|
5 | 22 | 31 | 6 |
| 10 | 25 | 39 | 9 | ||
| 25 | 35 | 56 | 23 | ||
| 50 | 41 | 61 | 29 | ||
| 100 | 50 | 76 | 51 | ||
| 150 | 60 | 86 | 70 | ||
| 200 | 65 | 93 | 90 | ||
| 250 | 70 | 99 | 105 | ||
| 300 | 75 | 110 | 123 | ||
| 400 | 80 | 113 | 159 | ||
| 500 | 86 | 125 | 177 | ||
| 600 | 90 | 125 | 197 | ||
| 800 | 101 | 139 | 252 | ||
| 1000 | 109 | 151 | 304 | ||
| 2000 | 133 | 170 | 575 | ||
| 3000 | 154 | 213 | 898 | ||
| 5000 | 172 | 274 | 1107 | ||
| 10000 | 218 | 365 | 2617 | ||
| 20000 | 283 | 431 | 3719 | ||
| Beaker High Form |
|
50 | 39 | 71 | 32 |
| 100 | 46 | 80 | 46 | ||
| 150 | 55 | 92 | 64 | ||
| 250 | 60 | 121 | 98 | ||
| 300 | 65 | 133 | 118 | ||
| 400 | 70 | 139 | 137 | ||
| 500 | 76 | 146 | 159 | ||
| 600 | 80 | 154 | 196 | ||
| 800 | 90 | 180 | 281 | ||
| 1000 | 96 | 188 | 318 | ||
| 2000 | 122 | 240 | 429 | ||
| 3000 | 139 | 275 | 730 |
Precautions For Use
- Do not inject more than half of its capacity; too much can easily cause splashing.
- When heating a beaker, place a wire gauze underneath to distribute the heat evenly.
- Do not use products that are corroded, cracked, chipped, or scratched.
- When heating, the outside of the beaker must be wiped dry.
Frequently Asked Questions (FAQ)
Q1: What are the main features of the high borosilicate glass used in these beakers?
A1: High borosilicate glass has a very low coefficient of thermal expansion (about one-third that of ordinary glass). It offers high strength, high chemical stability, a low expansion rate, and can withstand a temperature difference of 200 ℃.
Q2: What is the maximum temperature the bottle cap and beaker can withstand during laboratory sterilization?
A2: The laboratory sterilization temperature standard is 121°C/134°C, and the bottle cap can withstand temperatures up to 140°C.
Q3: What are the primary laboratory applications for these Boro 3.3 glass beakers?
A3: They can be used as material reactors, to determine combustion products, to dissolve and crystallize substances, to hold solutions for evaporation, concentration, or heating, and to hold corrosive solid chemicals for weighing.
Q4: What capacities are available for the Low Form and High Form beakers?
A4: Beaker Low Form is available in capacities ranging from 5ml up to 20000ml. Beaker High Form is available in capacities from 50ml up to 3000ml.
Q5: How much liquid should be filled into the beaker when in use?
A5: Do not inject liquid more than half of the beaker's capacity to prevent splashing.
Q6: What safety measures should be followed when heating the glass beaker?
A6: When heating, always place a wire gauze underneath the beaker to distribute heat evenly, make sure the outside of the beaker is wiped dry, and do not heat any products that are corroded, cracked, chipped, or scratched.