Explore our range of PYREX Snap Cap Class A Volumetric Flask, featuring machine-blown bodies with snap-cap necks for durability. With easy-to-read graduation lines and available in sizes from 1mL to 2000mL, these flasks are ideal for precise measurements. Find the right volumetric flask for your needs today!
Volumetric Flask
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Question & Answers For:
Volumetric Flask
Past Questions, Helpful Answers.
q.
What is the purpose of a volumetric flask?
a.
A volumetric flask is used for precise measurement and preparation of solutions in laboratories. It ensures accurate volume measurements due to its calibrated graduation line.
q.
What makes PYREX Snap Cap Class A Volumetric Flasks different?
a.
These flasks are machine-blown for durability and feature snap-cap necks, making them easy to seal and resistant to contamination. They are Class A certified, ensuring high accuracy.
q.
Are these flasks resistant to chemicals?
a.
Yes, PYREX volumetric flasks are made from borosilicate glass, which is highly resistant to chemical reactions, thermal shock, and corrosion.
q.
Can these flasks be used for hot liquids?
a.
Yes, borosilicate glass can withstand moderate temperature changes, but sudden extreme temperature shifts should be avoided to prevent breakage.
q.
Do these flasks come with calibration certification?
a.
Yes, Class A volumetric flasks are manufactured to meet high precision standards and often come with calibration certification for accuracy.
q.
How do I clean a volumetric flask properly?
a.
Use a mild detergent with warm water, rinse thoroughly with distilled water, and allow it to air dry. Avoid using harsh chemicals that could affect accuracy.
q.
Can I use these flasks for storing liquids long-term?
a.
While volumetric flasks can temporarily hold liquids, they are primarily designed for measurement and solution preparation rather than long-term storage.
q.
How accurate are the graduation lines on these flasks?
a.
Class A volumetric flasks are highly precise, with minimal tolerances, making them suitable for laboratory applications requiring exact measurements.
q.
Are the snap caps airtight?
a.
Snap caps help protect the contents from contamination but may not be fully airtight. For completely airtight sealing, additional sealing methods may be required.
q.
Can I autoclave these volumetric flasks?
a.
Yes, PYREX borosilicate glass flasks are autoclavable, making them suitable for sterilization in laboratory settings.