A PLUS Jointed Erlenmeyer Flask – 50 ml, 19/26 (ASTM‑Accredited Borosilicate Glass)

This premium A PLUS Jointed Erlenmeyer Flask is made from high‑quality 3.3 borosilicate glass, offering excellent heat resistance, chemical durability, and long‑lasting reliability. As part of an ASTM accredited glassware range, it provides outstanding value while remaining fully compatible with Quickfit jointed components.

With a practical 50 ml capacity, a standard 19/26 ground‑glass joint, and clear graduated markings, this Erlenmeyer flask is perfect for micro‑scale experiments, solution preparation, heating, and mixing. Its classic conical design supports controlled swirling and reduces the risk of spills—ideal for precise laboratory or educational use.

Key Features

• Manufactured from robust 3.3 borosilicate glass for excellent thermal and chemical resistance
• ASTM accredited to ensure high‑quality laboratory performance
• Fully compatible with Quickfit jointed glassware systems
• Standard 19/26 ground‑glass joint for secure, leak‑tight assembly
• 50 ml capacity suitable for micro‑scale chemistry and educational use
• Clear graduated markings for accurate volume measurement
• Ideal for mixing, heating, titration, and reagent preparation
• A durable, cost‑effective alternative to premium branded flasks

Ideal for School Science Lessons & Laboratory Use

Perfect for KS3, GCSE, and A‑Level chemistry, this micro‑scale Erlenmeyer flask helps students develop practical skills in solution preparation, precise measurement, heating techniques, and apparatus assembly. Its compact size makes it especially useful for demonstrations and individual student experiments.

• Micro‑scale solution preparation and reagent mixing