10.15oz 3.3 Borosilicate Glass Beaker Pack of 12 - Durable Labware

In this review of the 10.15oz (300ml) glass beaker pack, the bottom line is simple: this set is for labs and serious hobbyists who need a reliable, uniform set of low-form beakers for routine measuring and mixing. The reviewer found the pack of 12 convenient for stocking a bench or classroom, with each beaker meeting 3.3 Borosilicate standards that provide good thermal and chemical resistance. If consistent graduations, an extra large marking spot, and ASTM Type I material are priorities, this set is worth considering.

Key Features

• Pack quantity: Twelve identical 300ml beakers arrive boxed together, making it easy to outfit a bench or replenish supplies without mismatched sizes.
• Material quality: Constructed from 3.3 borosilicate glass, the beakers resist thermal shock and common laboratory chemicals better than ordinary glass.
• Low form design: The Griffin low form shape is stable on the bench and convenient for stirring, heating on hotplates, and pouring.
• Printed graduation: Clear, printed volume markings aid repeatable measurements and reduce guesswork during routine procedures.
• Extra marking spot: A large marking spot permits permanent or temporary labeling with pencil or marker for sample identification.
• Standards compliance: Manufactured to meet ASTM Specification E960 Type I requirements, which supports predictable performance in lab settings.

Who It's For

This pack is aimed at educational labs, small research groups, and makerspaces that need multiple identical beakers for simultaneous experiments or classes. Because the set includes a full dozen, it is particularly useful where consistency between vessels matters, such as when tracking parallel reactions or preparing media.

Users who require calibrated volumetric accuracy for analytical work or specialized glassware shapes should consider alternatives; these low form Griffin beakers are designed for general mixing, heating, and rough measurements rather than precision volumetric assays.

Pros & Cons

Pros

• Durable 3.3 borosilicate glass offers better thermal shock resistance than soda-lime alternatives.
• Boxed set of 12 provides consistent vessels for classrooms and multi-sample workflows.
• Printed graduations and an extra large marking spot make labeling and routine measurement straightforward.
• Meets ASTM Specification E960 Type I expectations for laboratory glassware quality.

Cons

• Graduations on Griffin beakers are suitable for approximate volumes but are not a substitute for calibrated volumetric glassware.
• A full set of glassware requires careful handling and storage to avoid breakage in busy labs.

Specifications

Capacity	10.15oz (300ml)
Pack	12 pieces in box
Material	3.3 Borosilicate glass
Form	Griffin low form
Graduation	Printed graduation with extra large marking spot
Standards	Meets ASTM Specification E960, Type I

Our Verdict

The 12-pack of 300ml low form beakers is a practical, cost-effective choice for labs that need consistent, durable glassware for everyday tasks. Its 3.3 borosilicate construction and ASTM compliance make it a dependable option for heating and mixing, while the printed graduations and marking spot improve workflow; buy this set for general lab work, classroom use, or workshop projects where uniformity and durability matter.

Frequently Asked Questions

Are these beakers suitable for heating on a hotplate?
Yes. The 3.3 borosilicate construction offers good thermal resistance for typical hotplate use, though standard laboratory precautions should be followed.

Do the graduations provide precise volumes for analytical work?
No. The printed graduations are fine for routine measuring and mixing but are not replacements for calibrated volumetric glassware when high precision is required.

How many beakers come in the package?
The product ships as a boxed set of 12 identical 300ml Griffin low form beakers.