Vitlab PFA volumetric flask 50ml class A

Introduction to Vitlab PFA plastic volumetric flask 50ml class A

Vitlab PFA plastic volumetric flask 50ml class A (code 107297) is a specialized volumetric measuring instrument manufactured by Vitlab (Germany). The product is designed for high-accuracy sample preparation, formulation, and volumetric measuring of standard solutions in the laboratory. Its high-transparency body and PFA screw cap minimize leaching and sample contamination.

Outstanding features

• Meets class A accuracy standards according to DIN EN ISO 5215, with each ring mark individually calibrated to contain ("In").
• Transparent PFA plastic material provides outstanding chemical resistance against concentrated acids and bases, strong oxidizers, hydrocarbons, and ketones.
• Withstands temperatures up to 121 °C during autoclaving without permanently altering volumetric tolerance limits.
• Batch number laser-engraved directly on the body, supplied with a batch certificate and a DAkkS calibration certificate or quality certificate from Germany.

Applications

• Preparation of standard solutions and analytical chemicals requiring class A volumetric accuracy.
• Working with strong oxidizers, concentrated acids and bases, and corrosive organic solvents.
• High-purity analytical sample preparation to prevent impurity ion leaching.
• Used in analytical chemistry, pharmaceutical, environmental, and materials research testing laboratories.

Frequently Asked Questions

Can the Vitlab PFA volumetric flask be autoclaved?
The flask withstands autoclaving temperatures up to 121 °C without permanently exceeding volumetric tolerance limits.

What certification documents are included with the product?
Each flask is laser-etched with a batch number and accompanied by a batch certificate and a DAkkS calibration certificate or manufacturer quality certificate.