Skip to content

Volumetric Flask, 250mL - ASTM, Class A - Polypropylene Stopper - Blue Graduation - Borosilicate Glass

  • Made of high quality, heavy duty, Borosilicate 3.3 glass. Designed for use in professional laboratories, but is ideal for classroom, garage and home use
  • Flask has a 250mL capacity, calibrated to contain, and features a single white graduation mark. Fitted with an interchangeable size 16 polypropylene stopper
  • ASTM, Class A tolerance, ±0.120mL as per ASTM-E288
  • Microwavable and autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks
  • Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind

250mL capacity volumetric flask made of high quality, heavy duty Borosilicate 3.3 glass. Single, white graduation mark. Includes an interchangeable, size 16 polypropylene stopper. Class A, tolerance, ±0.120mL as per ASTM-E288. Calibrated to contain.

Flask stands 9" tall, and has a bottom diameter of 80mm. Neck has a diameter of 18mm.

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.

InstructionsNo instructions available online. Please contact us for further assistance.
High Resolution ImagePlease register as a teacher or distributor to view and download high resolution images.