ASTM E205

ASTM E205 is the ASTM standard for the Standard Specification for Glass and Oxygen Combustion Flask, providing a technical basis for describing the materials and general requirements for this laboratory glassware. It matters because a clearly defined specification helps support consistent procurement, quality control, and equipment selection where oxygen combustion flasks are used. For laboratories and buyers, ASTM E205 offers a practical reference for comparing products against a recognized standard.

ASTM E205 standard overview

The ASTM E205 standard focuses on the glass and oxygen combustion flask as a defined laboratory item, using specification language to guide product characteristics rather than test procedures alone. As a standard specification, it is intended to help define what the flask should be made of and how it should be represented for technical use. This makes ASTM E205 useful when evaluating conformity, ordering replacement glassware, or maintaining consistency across laboratory equipment.

Where is ASTM E205 used?

ASTM E205 is commonly used in laboratory settings where oxygen combustion flasks are selected, supplied, or verified as part of analytical workflows. It is relevant to purchasing teams, laboratory managers, and quality personnel who need a clear technical reference for glass flask specifications. The standard may also support product comparison and acceptance checks when the glassware must align with established requirements for laboratory use and repeatable performance.

Practical importance of ASTM E205

In practice, ASTM E205 helps reduce uncertainty when specifying or sourcing a glass and oxygen combustion flask. A published ASTM specification can support more consistent ordering, clearer supplier communication, and better alignment with internal quality requirements. For users who need dependable laboratory glassware, the standard provides a recognized reference point for compliance and product evaluation. That makes it valuable for routine procurement and for maintaining consistency across testing environments.

• Standard specification for glass and oxygen combustion flasks
• Supports laboratory procurement and product comparison
• Useful for quality control and conformity checks
• Helps define technical expectations for glassware selection