Corning™ PYREX™ Narrow Mouth Heavy-Duty Glass Erlenmeyer Flask

Catalog No. 10-040H

Supplier: Corning™ 4980500

Description

Constructed of PYREX™ for durability. Erlenmeyer style, rugged tooled top finish and narrow mouth.

Use these flasks for a variety of applications. PYREX™ Narrow Neck Heavy-Duty Erlenmeyer Flasks are designed for longer life and increased user safety.

This product(s) resides on a Fisher Scientific GSA or VA contract. If you are viewing this page as a nonregistered user, the price(s) displayed is List Price. To view your GSA or VA contract pricing, log in using your account number, or become a registered user by contacting one of our Customer Service teams. You can also view your contract price by searching for this item(s) on GSA Advantage. To place an order, contact Fisher Scientific Customer Service.

Specifications

• Description: Top style: Reinforced tooled
• Diameter (English) Outer: 3.97 in.
• Capacity (Metric): 500 mL
• Material: Borosilicate Glass
• Graduation Range: 100 to 500 mL
• Graduations: 50 mL
• Height (English): 6.9 in.
• Height (Metric): 17.6 cm
• Includes: No Stopper
• Neck Style: Narrow Mouth
• No. per Case: 36/Cs.
• No. per Pack: 6/Pk.
• Writing Surface: Large Enamel Marking
• Disposable: Reusable
• Mouth Style: Narrow
• Sterility: Non-sterile
• Diameter (Metric) Outer: 101 mm
• Closure Size: 7

Frequently Asked Questions (FAQs)

Can these glass products handle heat and chemicals?

Yes, Type I, Class A borosilicate glass is designed for excellent heat resistance and is highly resistant to chemical attack, making it suitable for various laboratory applications.

How should borosilicate glassware be handled for optimal durability?

Proper care ensures the glassware withstands most laboratory temperatures and maintains its chemical resistance. The mechanical strength depends not only on wall thickness but also on the glass formula and type.

What makes Type I, Class A borosilicate glass ideal for laboratory applications?

• Temperature Resistance: Withstands nearly all temperatures used in normal laboratory use with proper care
• Chemical Resistance: Highly resistant to chemical attack
• Low Coefficient of Expansion: Allows for the production of glass with varying wall thicknesses tailored for specific purposes
• Durability: Mechanical strength is influenced by the glass formula and type, ensuring reliability and heat resistance

What are the key features of the materials used in these products?

• Non-pyrogenic
• Human DNA-free
• PCR inhibitor-free
• RNase-/DNase-free
• Made from USP Class VI Polypropylene (for plastic components)