Class A, delivered with UKAS certificate.

• Made from borosilicate 3.3 glass
• Individually tested and supplied with a calibration certificate complying to the requirements of ISO 17025 and is accredited the United Kingdom Accreditation Service (UKAS)
• The volume content tolerances conform to accuracy Class A
• Easy-to-read scale with graduation marks to estimate the content
• The blue printed graduations are highly chemically resistant

DURAN® volumetric measuring instruments already meet the highest accuracy standard. The DURAN® range has now been expanded to include the product range of volumetric flasks and measuring cylinders with UKAS individual certificates. This new product line is tested and calibrated according to the requirements of the United Kingdom Accreditation Services (UKAS) and complies with ISO 17025, a standard for worldwide comparability of test and calibration results.