Dropping Funnel, 50mL - Cylindrical - With PFTE Stopcock & 14/23 Screw Thread Socket - Borosilicate Glass

Name: Dropping Funnel, 50mL - Cylindrical - With PFTE Stopcock & 14/23 Screw Thread Socket - Borosilicate Glass
Brand: Eisco Labs
SKU: CH01024A
Price: 30.59 USD
Availability: InStock

SKU CH01024A

by Eisco Labs

Capacity / Joint Options - 50mL, 14/23

50mL, 14/23
$30.59
50mL, 19/26
$25.08
50mL, 24/29
$48.49
100mL, 19/26
$34.59
100mL, 24/29
$48.59

In Stock - 11 Available

Expected to Ship Thu Jun 26

$30.59 - $30.59

$30.59

$30.59 - $30.59

$30.59

Ships from Rochester, NY
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Ships from Rochester, NY
US Customer Service
30-Day Return Policy

Description

CYLINDRICAL || Cylindrical glass dropping funnel/separatory funnel with 50ml capacity
TRANSPARENT & DURABLE || Made of high quality Borosilicate 3.3 glass - Transparency allows for high visibility
PRESSURE EQUALIZING || Used to transfer liquids - Using the stopcock allows fluids, including reagents, to dispense slowly (drop-wise)
SCREW THREAD & STOPCOCK || Fitted with an screw thread 14/23 socket and PTFE stopcock
GREAT FOR PROFESSIONAL LABORATORIES, CLASSROOMS & HOUSEHOLD || Superior chemical durability and heat tolerance. Designed for use in professional laboratories, but is an ideal choice for science classrooms and household use

Cylindrical Dropping Funnel made of high quality, heavy duty, 3.3 borosilicate glass.

50ml capacity. Socket size: 29/32.

Features PTFE Stopcock.

Approximately 9" total height.

Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.
Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.

Material Info

Thermal Properties

Strain Point: 515°C
Annealing Point: 565°C
Softening Point: 820°C
Coefficient of Linear Expansion: 32.5 x 10^-7 / °C
Specific Heat: 0.2
Thermal Conductivity (Cal/cm³°C/Sec): 0.0027

Chemical Durability - Contact

Water distilled at 100°C: 6 hours - 10 mg/m² lost
Water vapour steam at 121°C: 1 hour - 75 mg/m² lost
Acid HCl: 6 hours - 100 mg/m² lost
80% H₂SO₄at 130°C: 12 hours - 140 mg/m² lost
Alkali -1N solution of Na₂CO₃boiling: 6 hours - 4000 mg/m² lost

Chemical Durability - Isotonic Infusion Fluids

NaCl (0.85%) at 121°C: 2.5 hours - 70 mg/m² lost
Glucose (5%) at 121°C: 2.5 hours - 50 mg/m² lost

Digital Catalog

About Eisco Labs

Started over 50 years ago as a small, family-owned manufacturing company, Eisco now produces over 6,500 product lines for the science education and scientific research markets. They have headquarters in both India and the US, and serve hundreds of distributors around the world.

Their core products include glassware, physics apparatus, biology models & equipment, and chemistry lab supplies. Products are designed by a team of laboratory professionals and engineers with quality and durability in mind.