Volumetric Flask, 37.1mL – Class A – Tolerance �0.05mL – Includes Calibration Certificate – Interchangeable 10/19 Polyethylene Stopper – White Graduation Mark – Borosilicate Glass – Eisco Labs

Description

• 37.1ML CAPACITY || Volumetric Flask has a 37.1mL capacity and features a single white graduation mark
• INDUSTRIAL STRENGTH || Made of high quality, heavy-duty borosilicate 3.3 glass
• SUPERIOR HEAT & CHEMICAL DURABILITY || Microwavable and autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks
• CLASS A CALIBRATION CERTIFICATE || Calibrated to contain. Includes calibration certificate from ISO-accredited testing lab certifying Class A, � 0.05mL tolerance as per ISO 1042 standards
• POLYETHYLENE STOPPER || Fitted with a chemically-resistant, interchangeable 10/19 polyethylene stopper

Volumetric Flask with 37.1mL capacity is made of high-quality, heavy-duty borosilicate 3.3 glass. Single, white graduation mark. Includes an interchangeable 10/19 polypropylene stopper. Class A, tolerance, �0.05ml as per ISO 1042 standard. Calibrated to contain. Includes calibration certificate. Flask stands 5.25″ tall, and has a bottom diameter of 1.75″. Neck has a diameter of 14mm.

Autoclavable, with superior chemical durability. Low temperature gradient – can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515�C | Annealing Point 565�C | Softening Point 820�C.