DURAN® Volumetric Flask, Class A, Batch Certificate, With Printed Graduation Mark And Ergonomic Polyethylene Stopper, 1000ml, Stopper Size 24/29, DWK Life Science (CAT#: STEM-FB-1310-LC)

DURAN® Volumetric Flask, Class A, Batch Certificate manufactured by DWK Life Science is made from borosilicate glass 3.3 and supplied with ergonomic polyethylene stopper for easy and safe tightening or removal. The Volumetric Flask features precisely calibrated scales for highly accurate determination and measurements of volume. This volumetric flask comes with a batch number and is supplied with a batch certificate which documents the mean value obtained from measuring the batch in question, the standard deviation and the day of issue, and it can also be retrieved online.

Capacity (mL): 1000
Diameter d (mm): 125
Height h (mm): 300
Stopper Size: 24/29
Tolerance (mL): +/- 0.4
Quantity: 2

Complies with ISO 1042
Outstanding precision during volumetric measurement and high-quality process stability
Calibration based on the poured in volume (“In”) at a + 20 °C reference temperature
The volume content tolerances conform to accuracy Class A
Fired-on, highly durable blue print