Eisco Labs
| SKU
BK0104
Low Form Borosilicate Glass Beaker, 12-Pack
⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Regular price
$37.49
Sale price
Regular price
$37.49
In Stock (205)
- Free US Shipping $100+ 30 Day Free Returns
Product Description
Product Description
Eisco Labs 50mL Low-Form Beakers, pack of 12, are constructed from high-quality borosilicate glass with 10mL graduations and a pouring spout for clean transfers. The low-form profile is the standard choice for general laboratory use, offering good stability and broad versatility for heating, mixing, and reactions.
Borosilicate construction tolerates high temperatures and thermal shock — Strain Point 515°C, Annealing Point 565°C, Softening Point 820°C — making these beakers a durable and economical choice for science classrooms and home labs.
Specifications
Specifications
- Material: 3.3 Borosilicate Glass
- Capacity: 50 ml
- Graduations: 10 ml
- Height: 60 mm
- Diameter: 42 mm
- Thermal Properties
Coefficient of Linear Expansion: 32.5 x 107 / °C
- Strain Point: -515°C
- Annealing Point: 565°C
- Softening Point: 820°C
- Specific Heat: 0.2
- Thermal Conductivity (Cal/cm3°C/Sec): 0.0027
- Chemical Durability
Contact Chemical (mg/m2): Duration (hours)
Loss in weight
- Water distilled at 100°C: 6
10
- Water vapour steam at 121°C: 1
75
- Acid HCl: 6
100
- 80% H2SO4 at 130°C: 12
140
- Alkali -1N solution of Na2CO3 boiling: 6
400
- Isotonic infusion Fluids
NaCl (0.85%) at 121°C: 2.5
70
Glucose (5%) at 121°C
2.5
50
- Weight: 0.40 lbs (181g)
Shipping & Returns
Shipping & Returns
SHIPPING
Ships from Rochester, NY. Orders received by 1:00 PM EST M-F typically ship same business day. Free US shipping on orders over $100. Expedited options available.
RETURNS
30-day return window. Unused items receive a full refund; used items are eligible for store credit or exchange. Return shipping is paid by the customer. Clearance items are final sale. Defective products? Contact us directly.
Payment & Security
Payment methods
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