Manufactured from Borosilicate Glass and complies with ISO 1042 and DIN 12664. Fisherbrand™ Clear Borosilicate Glass Class A Volumetric Flask with Stopper includes one mark graduation and interchangeable polyethylene stopper. The Fisherbrand™ 'Batch Certificate of Compliance' is downloadable for this item from the 'Documentation' tab.

Amber Borosilicate Glass Volumetric Flask includes interchangeable polyethylene stopper.

DURAN™ volumetric flasks are used for the accurate measurement of specific quantities of liquids. They are volumetric analysis aids in quantitative laboratory work. These volumetric flasks are certified by batch but have no certificate of conformity.

Manufactured from chemically resistant Pyrex™ Borosilicate Glass. Pyrex™ Borosilicate Glass Class A Volumetric Flask includes white enamel inscriptions for easy volume assessment and a polyethylene stopper. Complies with ISO 1042 and DIN 12664, is calibrated to the tolerance required by the United States Pharmacopoeia (USP,) and Conformity 'H' certified.

These Class A Volumetric Flasks with NS Stoppers, calibrated “to contain”, are an excellent break-resistant alternative to glass in the laboratory.

Allows for precise, safe liquid measurement and handling in the laboratory. Hirschmann Instruments™ Class A Volumetric Flasks with Poly Stopper, Blue Graduation are manufactured from durable DURAN™ glass tubing.

An excellent alternative to glass flasks, these Class B Polypropylene Volumetric Flasks with Screw Caps are designed to tight tolerances in the laboratory.

Achieve precise standard solutions. Hirschmann™ Class A Volumetric Flasks with Poly Stopper is standardized to contain or to deliver a definite amount of liquid. Flask has silver diffusion ink with brown graduations.

Manufactured from borosilicate glass for corrosion free-performance. Pyrex™ Borosilicate Glass Class A Certified Volumetric Flask features white enamel inscriptions for easy volume assessment. Includes polyethylene stopper. Conformity 'H' certified, complies with ISO 1042 and DIN 12664 and is calibrated to the tolerances required by the United States Pharmacopoeia (USP.)

Constructed of Borosilicate Glass and complies with DIN EN ISO 1042 standards. Calibrated to contain a precise amount of liquid at a specific temperature. Includes polypropylene stopper and DE-M marking. Delivered with individual conformity certificate.

DURAN™ volumetric flasks are used for the accurate measurement of specific quantities of liquids. They are volumetric analysis aids in quantitative laboratory work. These volumetric flasks are certified by batch.

Autoclaved to 121°C

Manufactured from PerFluoroAlkoxy (PFA) and calibrated to contain (TC, In). Autoclavable and easy to clean.

Manufactured from Amber Borosilicate Glass and complies with DIN EN ISO 1042 standards. BRAND™ Blaubrand™ Amber Borosilicate Glass Class A USP Volumetric Flask with Glass Stopper protects light-sensitive liquids from deterioration. Glass stopper is Interchangeable with polypropylene stopper. USP individual certificate available upon request.

Constructed of Borosilicate Glass and complies with DIN EN ISO 1042 standards. BRAND™ Blaubrand™ Class A Volumetric Flask with Glass Stopper is available in both narrow neck and wide neck options in a variety of sizes. DE-M marking on neck provides quick and accurate volume check.

Manufactured from borosilicate glass for corrosion-free performance. MBL™ Borosilicate Glass Class B Volumetric Flask complies with ISO 1042 and DIN 12664. Inscriptions in blue enamel provide easy volume assessment. Includes polyethylene stopper.

Set volumes accurately for exact measurements in lab applications with these flasks. VITLAB™ Class A PMP Volumetric Flasks feature a single calibration mark that defines the calibrated volume exactly. Available in clear or UV-absorbing, highly transparent PMP for storage of light-sensitive substances.

Constructed of Borosilicate Glass and complies with DIN EN ISO 1042 standards. BRAND™ Blaubrand™ Class A Borosilicate Glass Volumetric Flask with Polypropylene Stopper is available with narrow neck or wide neck in a variety of sizes. DE-M marking on the neck provides quick and accurate volume check. Polypropylene stopper included.

Manufactured from Borosilicate 3.3 glass. Calibrated to contain (TC, In.) Delivered with batch number and batch certificate.

Allows for precise, safe liquid measurement and handling in the laboratory. Hirschmann Instruments™ Class A Volumetric Flasks with Rim are manufactured from durable DURAN™ glass tubing.

Allows for precise, safe liquid measurement and handling of light-sensitive materials in the laboratory. Hirschmann Instruments™ Class A Amber Glass Volumetric Flasks with Poly Stopper are manufactured from durable DURAN™ glass tubing.

Shaped to maximize stability while allowing access to contents. Poulten Graf™ Clear Borosilicate Glass Trapezoidal Volumetric Flasks have tight accuracy tolerances and are individually calibrated and tested.

Manufactured from Borosilicate Glass and complies with DIN EN ISO 1042 standards. BRAND™ Blaubrand™ Trapezoidal Volumetric Flask with Polypropylene Stopper prevents tipping and provides stability with flat surface.

Manufactured from Borosilicate 3.3 glass. Calibrated to contain (TC, In.) Delivered with batch number and batch certificate. Delivered with individual conformity certificate.

Simply and accurately measure required sample volumes. Karl Hecht™ Volumetric Flask with PP Stopper is thick-walled, clearly marked and labeled, and has a solid finish.

Manufactured from Amber Borosilicate Glass and complies with DIN EN ISO 1042 standards. BRAND™ Blaubrand™ Amber Borosilicate Glass Class A Volumetric Flask includes a polypropylene stopper, but is interchangeable with amber glass stopper. The dark flask protects against deterioration of light-sensitive liquids. Also includes batch number and certificate. USP individual- and USP batch certificate are also available by request.

For volumetric accuracy and precision in liquid handling.

Lighter in weight than glass, these flasks are break-resistant, offer excellent chemical resistance and protect against leakage and contamination.

DURAN™ volumetric flasks are used for the accurate measurement of specific quantities of liquids. They are volumetric analysis aids in quantitative laboratory work. These volumetric flasks are certified item by item and are marked with an individual number.

Manufactured from high-quality plastic which provides excellent chemical resistance.