Volumetric Flask, 100ml - ASTM, Class A Tolerance ±0.08ml - #13 Glass Stopper - Single, White Graduation - Borosilicate Glass - Eisco Labs

Name: Volumetric Flask, 100ml - ASTM, Class A Tolerance ±0.08ml - #13 Glass Stopper - Single, White Graduation - Borosilicate Glass - Eisco Labs
Brand: Eisco Labs
SKU: CH0441CWT
Price: 17.99 USD
Availability: InStock

by Eisco Labs

In Stock - Over 100 Available

Expected to Ship Mon May 19

$22.00

$22.00 - $22.00

$22.00

$17.99

$17.99 - $17.99

$17.99

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Ships from Rochester, NY
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30-Day Return Policy

Description

Made of high quality, heavy duty, Borosilicate 3.3 glass
100ml capacity, single, white graduation mark
ASTM, Class A, ±0.08ml tolerance
Fitted with a #13 glass stopper
Stands 7.5" tall, and is 2.3" in diameter at its widest point. Neck outer diameter measures 0.65"

100ml capacity volumetric flask made of high quality, heavy duty Borosilicate 3.3 glass. Single, white graduation mark. White printed specifications. ASTM, Class A tolerance, ±0.08ml. Fitted with #13 glass penny stopper.
Flask stands 7.5" tall, and is 2.3" in diameter at its widest point. Neck outer diameter measures 0.65".
Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.

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

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.