DURAN 217712401 Culture Flask 100 mL

DURAN 217712401 Culture Flask 100 mL (Erlenmeyer, Straight Neck)

The DURAN 217712401 is a 100 mL Erlenmeyer culture flask with a straight neck, designed for use with metal caps. Manufactured from DURAN® borosilicate glass 3.3 (Type I, neutral glass), this flask provides excellent chemical resistance, low thermal expansion, and durability for repeated heating and sterilization. Its conical Erlenmeyer shape supports efficient mixing and aeration, making it ideal for microbiology, cell culture, and small-scale laboratory applications.

The flask is equipped with a printed graduated scale (white, fired-on for permanence) for easy volume estimation and a Retrace Code for batch traceability. It is autoclavable (~121 °C), ensuring safe sterilization and reuse.

Features

• Premium DURAN® Borosilicate Glass 3.3: high resistance to chemicals and thermal stress.

• Erlenmeyer (Conical) Shape: promotes mixing and gas exchange in shaking incubators.

• Straight Neck Design (~38 mm OD): compatible with metal caps for secure closure.

• Graduated Scale: easy-to-read, fired-on white print for approximate volume measurement.

• Retrace Code: batch identification for quality assurance and traceability.

• Autoclavable (~121 °C): suitable for sterilization and repeated use.

• Compact Volume: 100 mL size suited for seed cultures and small-scale experiments.

Key Specifications

• Catalogue Number: 217712401

• Capacity: 100 mL

• Material: DURAN® Borosilicate Glass 3.3 (Type I / neutral)

• Shape: Erlenmeyer (conical) with straight neck

• Neck Outer Diameter: ≈ 38 mm

• Body Diameter: ≈ 64 mm

• Height: ≈ 114 mm

• Graduations: Yes, printed white scale

• Closure Type: Straight neck, suitable for metal caps (cap not included)

• Autoclavable: Yes (~121 °C)

• Traceability: Retrace Code (batch code)

Applications

• Culture Media Preparation: widely used in microbiology and life sciences.

• Small-Scale Cultivation: suitable for seed cultures, starter inocula, and shaking incubators.

• General Laboratory Use: preparation, mixing, and handling of sterile solutions.

• Teaching & Research Labs: reliable vessel for culture-related training and R&D.