REILGLAS Wide Mouth Volumetric Flasks – Class ‘A’ are engineered for precise preparation and dilution of standard solutions where easier access to the flask interior is required. The wide mouth design simplifies filling, cleaning, and transfer of solids or viscous liquids, improving laboratory efficiency and safety.

Manufactured from high-quality, chemically resistant glass, these flasks provide excellent transparency, thermal stability, and long-term dimensional accuracy. Each flask is fitted with a precision interchangeable glass stopper, ensuring a secure, leak-free seal and minimizing evaporation or contamination.

All models conform to Class ‘A’ accuracy requirements, offering tight tolerance limits and high repeatability. The flasks are calibrated to contain (TC) a specified volume, with a clearly etched calibration mark on the neck for accurate volume setting.

To suit different laboratory applications, REILGLAS wide mouth volumetric flasks are available in:

• Clear Glass – suitable for general analytical and QC use

• Amber Glass – recommended for light-sensitive solutions and reagents

Standard supply includes a Calibration Certificate, while NABL-certified variants are supplied with a NABL-traceable Calibration Certificate, meeting the requirements of accredited and regulated laboratories.

Available capacities range from 10 ml to 1000 ml, making these flasks ideal for:

• Analytical and quality control laboratories

• Pharmaceutical and chemical industries

• Research and academic institutions

• Environmental, food, and water testing laboratories

REILGLAS wide mouth volumetric flasks combine ease of handling, Class ‘A’ accuracy, and certified calibration, making them a reliable choice for precise volumetric work.