Description

Pyrex 100ml Volumetric Flask – Technical Overview

Precision fluid measurement requires chemical laboratory glassware that eliminates volumetric deviations. The Pyrex 100ml Volumetric Flask is manufactured from low-expansion Type 1 Class A borosilicate glass, establishing it as an industry benchmark for analytical accuracy. This specific material formulation guarantees exceptional resistance to thermal shock, preventing structural micro-cracks when exposed to rapid temperature differentials.

Industrial facilities rely heavily on precise solution preparation, making the choice of volumetric glassware critical to operational success. The flask features a calibrated graduation line permanently fired into the narrow neck, ensuring a highly visible meniscus point for operators. This sharp calibration line minimizes parallax errors during liquid adjustment, which is vital for reproducible laboratory analysis.

Material Engineering and Pyrex 100ml Volumetric Flask Integrity

The molecular structure of Pyrex laboratory glassware offers superior mechanical strength compared to standard soda-lime glass variants. This durability prevents chemical leaching, ensuring that highly acidic or alkaline reagents remain uncontaminated during preparation. When handling reactive solutions, maintaining the integrity of your chemical sample is paramount to achieving correct analytical test data.

This 100ml measuring flask possesses a heavy-duty uniform wall thickness that optimizes structural balance. A thickened, reinforced rim protects the flask neck against accidental impact damage from pipettes or glass stirring rods. Investing in a robust Pyrex heat resistant volumetric flask 100ml price option reduces long-term replacement costs while maintaining a secure, hazard-free working laboratory environment.

Class A Volumetric Flask Compliance and Calibration Standards

Every Pyrex 100ml Flask is calibrated to contain (TC) its specified volume at a standard reference temperature of 20°C. This strict adherence to international metrology protocols satisfies the rigorous standards mandated by ISO 1042 and ASTM E288 specifications. The manufacturing line runs individual automated gravimetric calibrations to confirm that the tolerance levels remain within the narrow limits required for high-accuracy analytical chemistry.

The precise tolerance for a Pyrex  Class A 100ml Volumetric Flask  specification is strictly maintained at $\pm0.08 \text{ ml}$. This minute error margin ensures compliance with strict quality control systems across global testing institutions. Each unit features an individual serialization code fired into the glass surface, allowing full traceability back to the original production lot for audit verification purposes.

Specification Parameter	Pyrex Class A Requirement	Standard Grade Glassware
Nominal Capacity	100 ml	100 ml
Volumetric Tolerance	$\pm0.08 \text{ ml}$	$\pm0.16 \text{ ml}$
Material Composition	Borosilicate Glass (Type 1)	Soda-Lime Glass
Thermal Shock Resistance	High ($\Delta T = 160^\circ\text{C}$)	Low ($\Delta T = 60^\circ\text{C}$)
Standard Compliance	ISO 1042 / ASTM E288	Commercial Grade
Stopper Type	Ground Glass / Tapered	Plastic / Untapered

Pyrex 100ml Volumetric Flask with Glass Stopper Integration

A secure seal prevents sample evaporation and environmental contamination during long-term solution storage. The Pyrex 100ml volumetric flask with glass stopper utilizes a precision-ground, interchangeable glass joint that conforms to standard taper dimensions. This flat-head stopper design permits steady handling and allows the flask to be inverted repeatedly for thorough sample mixing without fluid leakage.

The ground-glass neck prevents chemical vapors from escaping into the ambient environment, protecting laboratory technicians from hazardous exposure. Industrial quality control tools must incorporate these safety features to pass rigorous occupational health inspections. The tight glass-to-glass seal eliminates the need for separate sealing films, streamlining daily analytical procedures and improving workflow efficiency.

Maintaining Pyrex Laboratory Glassware for Long-Term Calibration

Preserving the calibration accuracy of industrial testing equipment requires correct cleaning and storage protocols. Avoid using abrasive brushes or harsh alkaline detergents that scratch the internal borosilicate glass surface. Scratches create microscopic crevices where chemical residues accumulate, causing cross-contamination during subsequent solution preparation phases.

Air-dry the cleaned Pyrex Volumetric Flask on a specialized glassware rack, ensuring the ground-glass neck opening faces downward. Never expose calibrated volumetric instruments to extreme drying oven temperatures above 150°C, as rapid heating cycles can distort the glass volume over extended periods. Storing the glassware inside a dedicated dust-free cabinet preserves calibration parameters and keeps the instruments ready for immediate operational deployment.

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