Volumetric Flask, 5mL - ASTM, Class B - Snap Cap - White Markings - Borosilicate Glass

Name: Volumetric Flask, 5mL - ASTM, Class B - Snap Cap - White Markings - Borosilicate Glass
Brand: Eisco Labs
SKU: CH0444A01WT
Price: 10.39 USD
Availability: InStock

SKU CH0444A01WT

by Eisco Labs

Capacity Options - 5mL

5mL
$10.39
50mL
$8.89
100mL
$14.49
200mL
$18.59
250mL
$18.59
500mL
$21.09
1000mL
$42.09
2000mL
$40.99

In Stock - 79 Available

Expected to Ship Thu Jul 10

$10.39 - $10.39

$10.39

$10.39 - $10.39

$10.39

Ships from Rochester, NY
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Ships from Rochester, NY
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30-Day Return Policy

Description

INDUSTRIAL STRENGTH || Made of high quality, heavy-duty, borosilicate 3.3 glass with excellent strength against breakage
5ML CAPACITY || Flask has a 5mL capacity, is calibrated to contain, and features a single white graduation mark
ASTM, CLASS B || Class B with ±0.020mL tolerance, conforms with ASTM E-438 and E288 standards
SNAP CAP || Fitted with a polyethylene snap cap with excellent chemical resistance
SUPERIOR HEAT & CHEMICAL DURABILITY || Microwavable and autoclavable, with superior chemical durability. Low temperature gradient - can withstand high temperatures & thermal shocks

Volumetric Flask with a 5mL capacity is made of borosilicate 3.3 glass. It features a polyethylene snap cap. Class B with ±0.020mL tolerance, conforms with ASTM E-438 and E288 standards. Calibrated to contain.

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.