Glass Beakers Low Form Borosilicate
Glass Beakers Low Form Borosilicate Glass Type: Borosilicate 3.3 glass Design: Low-form (shorter and wider than tall-form beakers) Features: Graduated markings for volume measurement Pouring spout for easy transfer of liquids Key Properties Chemical Durability: Resistant to corrosion from acids, bases, and other chemicals. Thermal Durability: Resistant to thermal shock...
Glass Beakers Low Form Borosilicate
Glass Type: Borosilicate 3.3 glass
Design: Low-form (shorter and wider than tall-form beakers)
Features:
- Graduated markings for volume measurement
- Pouring spout for easy transfer of liquids
Key Properties
Chemical Durability: Resistant to corrosion from acids, bases, and other chemicals.
Thermal Durability:
- Resistant to thermal shock (can withstand rapid temperature changes)
- Heat-safe for heating applications
- Dishwasher-safe for easy cleaning
Advantages of Borosilicate 3.3 Glass
- Superior resistance to thermal expansion compared to regular glass
- Can be heated directly on hot plates or over burners
- Won't crack or shatter from temperature fluctuations
- Excellent for repeated heating and cooling cycles
- Chemically inert for most laboratory applications
Typical Laboratory Uses
- Mixing and heating solutions
- Preparing chemical reagents
- General-purpose liquid handling
- Titrations and reactions
- Storage of solutions
The "low-form" design provides better stability and a larger surface area, making these beakers particularly useful for heating, stirring, and applications where evaporation is desired.
Important Note on Beaker Accuracy
Beakers are NOT precision measuring instruments. While they have graduated markings, these are approximate and should only be used for rough estimates.
Why beakers aren't accurate for measuring:
- Graduations are approximate only
- Wide mouth and shape lead to measurement errors
- Not calibrated to precise standards
- Meniscus reading is less accurate due to the wide diameter
Proper Use of Beakers
Beakers and conical flasks should be used as:
- Mixing vessels
- Reaction containers
- Heating vessels
- Transfer containers
- General-purpose holders for liquids
For Accurate Measurements, Use:
- Volumetric flasks - for preparing solutions to exact volumes
- Graduated cylinders - for measuring liquid volumes
- Pipettes (volumetric or graduated) - for precise liquid transfer
- Burettes - for titrations and controlled dispensing
The graduations on beakers help get a general idea of volume (e.g., "approximately 250mL"), but should never be relied upon for quantitative analysis or when precision matters.
This is a critical distinction in laboratory practice and safety!
NOTE: THE ACTUAL PRODUCTS MAY VARY FROM THE IMAGE.
Packing: Price/Pc
| Item Code | Capacity (ml) |
Approx.
D (mm) |
Approx.
H (mm) |
| SE.LW0147-02 | 250ml Beaker with Handle | ||
| SE.LW0147-03 | 400ml Beaker Caffeine Mug | ||
| 13.00.0115 | 5* | 22 | 30 |
| 13.00.0101 | 10* | 26 | 35 |
| 13.00.0102 | 25 | 34 | 60 |
| 13.00.0103 | 50 | 42 | 60 |
| 13.00.0104 | 100 | 50 | 70 |
| 13.00.0105 | 150 | 60 | 80 |
| 13.00.0106 | 250 | 70 | 95 |
| 13.00.0107 | 400 | 80 | 110 |
| 13.00.0108 | 500 | 85 | 140 |
| 13.00.0109 | 600 | 90 | 125 |
| 13.00.0110 | 1000 | 105 | 145 |
| 13.00.0111 | 2000 | 132 | 185 |
| 13.00.0112 | 3000 | 152 | 210 |
| 13.00.0113 | 5000 | 170 | 220 |
| 13.00.0114 | 10000 | 220 | 350 |
| 13.00.0115.20 | 20000 | 310 | 400 |
*5ml & 10ml Sizes do not come with Graduations.
| Capacity |
5ml, 10ml, 25ml, 50ml, 100ml, 150ml, 250ml, 400ml, 500ml, 600ml, 800ml, 1000ml, 2000ml, 3000ml, 5000ml, 10000ml, 20000ml, 250ml Beaker with handle, 400ml Caffeine Mug with Spout |
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