A PLUS Jointed Erlenmeyer Flask – 250ml, 24/29 Joint

The A PLUS Jointed Erlenmeyer Flask (250ml, 24/29) forms part of a high‑quality yet great‑value range of ASTM‑accredited 3.3 borosilicate glassware. Fully equivalent to and compatible with Quickfit® components, this durable flask is designed to withstand demanding laboratory conditions while offering excellent chemical and thermal resistance.

Featuring a 24/29 ground‑glass joint and clear graduation markings, this jointed Erlenmeyer flask allows accurate measurement and controlled connection to condensers, adapters, and other glassware. Its conical design improves mixing and reduces the risk of spillage, making it ideal for titrations, heating, filtration, and general chemistry applications.

Key Features

• 250ml jointed Erlenmeyer flask with 24/29 ground‑glass joint
• Made from ASTM‑accredited 3.3 borosilicate glass
• Fully compatible with Quickfit® glassware systems
• Includes graduation markings for accurate volume measurements
• High thermal and chemical resistance—ideal for heating and reactions
• Durable, clear laboratory‑grade glass designed for repeated use

Ideal for School Science Lessons

Suitable for GCSE, A‑Level, IB, and undergraduate chemistry, this Erlenmeyer flask is a versatile and reliable choice for many curriculum‑linked experiments. Its jointed neck allows easy integration into reflux, filtration, and distillation setups, giving students hands‑on experience with real laboratory equipment.

• Perfect for titrations, heating, and solution preparation
• Useful in reflux and distillation when paired with jointed components
• Supports mixing, culturing, and chemical reactions
• Helps students develop practical laboratory glassware skills
• Reliable for technician‑prepared demonstrations and class practicals

Strong, accurate, and excellent value, the A PLUS Jointed Erlenmeyer Flask 250ml (24/29) is an essential addition to any school or laboratory glassware set.