The Pyrex Brand 5640 Volumetric Flask, 1 mL, Case of 12, is a set of high-quality Class A volumetric flasks designed for precision measurement in laboratories. These flasks feature machine-blown bodies for superior durability and a heavy-tubing neck that securely accepts glass stoppers. Each flask has sharp, permanent graduation markings with large white block letters for easy readability. The 1-mL flasks are test-tube shaped, ideal for accurate and reliable volume measurements.
Product Features
- Class A volumetric flasks with machine-blown bodies for durability
- Heavy-tubing neck accepts glass stoppers for secure sealing
- Sharp, permanent graduation markings for precise measurements
- Large white block letters ensure easy reading of inscriptions
- 1 mL and 2 mL flasks have test-tube shapes for convenience
- Sizes 3000 mL to 6000 mL feature pennyhead stoppers
- Stopper taper sizes: first number indicates stopper diameter (mm); second number indicates stopper length (mm). If only one number is given, it represents stopper diameter (mm).
Benefits
- Reliable, precise volume measurements for laboratory applications
- Durable construction withstands regular lab use and cleaning
- Easy to read markings reduce measurement errors
- Convenient stopper design for secure closure and easy handling
Why Choose Pyrex Brand 5640 Volumetric Flask, 1 mL, Case of 12?
Pyrex Brand 5640 volumetric flasks are trusted for their precision and durability in laboratory settings. The Class A rating ensures the highest accuracy, while the sturdy glass and clear markings make them ideal for daily use. This case of 12 provides great value for labs requiring multiple flasks for reliable volume measurement tasks.
