Description
Precision and Protection
Reliability is vital when handling light-sensitive reagents. Therefore, Osmosis Scientific offers the Amber Volumetric Flask, Class A. We use a specialized amber coating with a controlled iron-sulfur composition. Consequently, this flask protects your samples from UV radiation between 200nm and 450nm. This feature is essential for pharmaceutical testing and photochemical reactions.
Material and Accuracy
We craft these flasks from premium Boro 3.3 borosilicate glass. This material ensures superior thermal shock resistance and chemical durability. Additionally, the Class A calibration provides the extreme precision required for analytical chemistry. Whether you need a small 10ml flask or a large 2000ml vessel, our graduations remain accurate and easy to read.
Usage and Technique
- Preparation: Ideal for making standard solutions by dissolving a solute and bringing the volume up to the mark with a solvent.
- Dilution: Used to accurately dilute a concentrated solution to a specific volume.
- Technique: When filling, the meniscus must be precisely aligned with the etched graduation mark. For maximum precision, we recommend using a pipette for the final, critical drops.
| Capacity (mL) | N/S | Tolerance (± mL) | Pack of | SKU | Enquiry |
|---|---|---|---|---|---|
| 5 | 10/19 | 0.040 | 1 | AVF-0005-1019 | Enquire Now |
| 10 | 10/19 | 0.040 | 1 | AVF-0010-1019 | Enquire Now |
| 20 | 10/19 | 0.040 | 1 | AVF-0020-1019 | Enquire Now |
| 25 | 10/19 | 0.040 | 1 | AVF-0025-1019 | Enquire Now |
| 50 | 12/21 | 0.060 | 1 | AVF-0050-1221 | Enquire Now |
| 50 | 14/23 | 0.100 | 1 | AVF-0050-1423 | Enquire Now |
| 100 | 12/21 | 0.100 | 1 | AVF-0100-1221 | Enquire Now |
| 100 | 14/23 | 0.100 | 1 | AVF-0100-1423 | Enquire Now |
| 200 | 14/23 | 0.150 | 1 | AVF-0200-1423 | Enquire Now |
| 250 | 14/23 | 0.150 | 1 | AVF-0250-1423 | Enquire Now |
| 500 | 19/26 | 0.250 | 1 | AVF-0500-1926 | Enquire Now |
| 1000 | 24/29 | 0.400 | 1 | AVF-1000-2429 | Enquire Now |
| 2000 | 29/32 | 0.600 | 1 | AVF-2000-2932 | Enquire Now |
Frequently Asked Questions (FAQs)
An amber volumetric flask is used for accurate preparation and measurement of liquid solutions, especially light-sensitive chemicals in laboratory environments.
Amber glass helps reduce light exposure, protecting photosensitive substances from degradation while maintaining accurate volume measurements.
Yes, the flask is made from high-quality laboratory glass that offers good chemical resistance for most laboratory reagents.
Volumetric flasks are designed for measurement accuracy, not direct heating. For heating purposes, use beakers or heat-resistant flasks.
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