Volumetric Flask, Clear, Class-A with PE Stopper, 10ml
Special Price
R 101.20
Regular Price
R 114.94
- Volume: 10 mL
- Accuracy Class: Class A
- Stopper Type: Polyethylene (PE)
- Certification: Supplied with Batch Calibration Certificate
- Material: Borosilicate Glass 3.3
- Print: Blue Graduations
- Tolerance: ±0.040 mL
- Standards: Conforms to ISO 1042
- Chemical Resistance: Excellent
- Quantity per Pack: 2 Flasks
Availability:In stock
SKU
G2FLA045C-000010
BrandGlassco
Product Overview
This 10 mL Class A volumetric flask is engineered for high-precision volumetric measurements in analytical, pharmaceutical, and research laboratories. The flask is manufactured from borosilicate glass 3.3, ensuring superior thermal resistance, chemical stability, and mechanical durability under routine laboratory conditions.
The flask complies with ISO 1042 standards and is supplied with a batch calibration certificate, ensuring traceability and quality assurance across production lots. Its blue printed calibration mark is permanently fused onto the glass and resistant to chemicals, abrasion, and standard laboratory cleaning processes.
The narrow-neck design and a precision-etched calibration line allow for highly accurate liquid volume measurement, while the accompanying polyethylene (PE) stopper ensures a secure seal without chemical interference, making it suitable for temporary storage and solution preparation. This flask is especially suitable for quantitative volumetric analysis where high measurement fidelity is essential.
Certifications and Standards Compliance
- ISO 1042: International standard for volumetric glassware tolerances and construction.
- Batch Calibration Certificate: Confirms flask volume accuracy within stated tolerance.
- Class A: Highest grade of volumetric glassware with tight tolerance and superior measurement reliability.
- Chemical Resistance: Suitable for most acids, alkalis, and solvents used in laboratories.
Product Classification
- Laboratory Glassware
- Volumetric Flasks
- Class A Glassware
- Certified Glassware
- Analytical Chemistry Supplies
- Borosilicate 3.3 Equipment
| Item Type | Volumetric Flask |
| Volume | 10 mL |
| Accuracy Class | Class A |
| Material | Borosilicate Glass 3.3 |
| Stopper Material | Polyethylene (PE) |
| Compliance Standard | ISO 1042 |
| Calibration | Batch Certificate |
| Print Color | Blue |
| Neck Size (N/S) | 10/19 |
| Tolerance (± mL) | 0.040 |
| Color | Clear |
| Quantity per Pack | 2 |
Frequently Asked Questions
Q: What is the capacity of this volumetric flask?
A: This flask has a precise capacity of 10 mL, suitable for small-volume analytical and quantitative procedures.
Q: What accuracy class does the flask conform to?
A: It conforms to Class A accuracy, the highest grade for volumetric glassware, ensuring excellent precision with a tolerance of ±0.040 mL.
Q: What type of stopper is included?
A: The flask comes with a chemically resistant polyethylene (PE) stopper, which provides a secure, leak-resistant seal without chemical interaction.
Q: Is this flask individually or batch certified?
A: It is batch calibrated and supplied with a Batch Calibration Certificate for traceability and compliance with quality systems.
Q: What standard does this flask comply with?
A: It complies with ISO 1042, which defines the construction and tolerance requirements for volumetric laboratory glassware.
Q: What material is the flask made of?
A: It is made of borosilicate glass 3.3, known for:
• Exceptional chemical resistance
• Low thermal expansion
• High mechanical durability
Q: Are the printed graduations permanent?
A: Yes, the calibration mark is printed in blue ink, fused permanently onto the glass and resistant to common chemicals and cleaning methods.
Q: Is the flask suitable for storing solutions?
A: Yes, the secure PE stopper and chemical resistance of borosilicate glass make it suitable for short-term storage and solution preparation.
Q: What is the neck size of the flask?
A: The flask has a standard ground neck joint of 10/19 (10 mm outer diameter, 19 mm length).
Q: How many flasks are included in a pack?
A: This product is sold in a pack containing 2 flasks.
Q: What types of chemicals can the flask safely hold?
A: The flask is resistant to most laboratory-grade acids, alkalis, and solvents, making it safe for a wide variety of reagents.
Q: Where can I find more information about ISO 1042 standards?
A: You can view official ISO documentation on volumetric standards by visiting the ISO website.
| Brand | Glassco |
|---|---|
| Colour | Clear |
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