Volumetric Flask, Clear, Class-A with PE Stopper, 200ml
Special Price
R 239.20
Regular Price
R 277.68
- Volume: 200 mL
- Accuracy Class: Class A
- Stopper Type: Polyethylene (PE)
- Certification: Supplied with Batch Calibration Certificate
- Material: Borosilicate Glass 3.3
- Print: Blue Graduations
- Tolerance: ±0.150 mL
- Standards: Conforms to ISO 1042
- Chemical Resistance: Excellent
- Quantity per Pack: 2 Flasks
Availability:In stock
SKU
G2FLA045C-000200
BrandGlassco
Volumetric Flask – Class A, PE Stopper, Batch Certified, ISO 1042 Compliant
Product Overview
This 200 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 | 200mL |
| 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) | 14/23 |
| Tolerance (± mL) | 0.150 |
| Color | Clear |
| Quantity per Pack | 2 |
Frequently Asked Questions
Q: What is the capacity of this volumetric flask?
A: This flask has a total capacity of 200 mL, ideal for high-precision volumetric measurement tasks in laboratories.
Q: What accuracy class does the flask meet?
A: The flask is Class A certified, ensuring tight manufacturing tolerances and measurement accuracy within ±0.150 mL.
Q: What kind of stopper does the flask use?
A: It comes with a polyethylene (PE) stopper, which is chemically resistant and provides a tight, non-reactive seal for temporary storage.
Q: Is this flask certified?
A: Yes, the flask is supplied with a Batch Calibration Certificate to ensure traceability and measurement integrity across production lots.
Q: Which international standards does this product comply with?
A: It complies with ISO 1042, the global standard for volumetric glassware design, construction, and tolerance specifications.
Q: What material is the flask made from?
A: It is made from durable borosilicate glass 3.3, offering:
• Excellent chemical resistance
• Low thermal expansion
• Superior mechanical durability
Q: Are the volume markings permanent and readable?
A: Yes, the flask features blue printed graduations that are permanently fused onto the glass surface and resistant to chemicals and abrasion.
Q: Can the flask be used for storage of prepared solutions?
A: Yes, the flask and PE stopper combination allows for short-term solution storage without risk of contamination or evaporation.
Q: What is the neck size of this volumetric flask?
A: It features a standard ground-glass neck with a size of 14/23 (14 mm diameter, 23 mm length).
Q: How many flasks are included in one pack?
A: The product is packaged as 2 flasks per pack.
Q: What types of chemicals can the flask safely handle?
A: The borosilicate glass and PE stopper are compatible with most laboratory-grade acids, bases, and solvents, making the flask highly versatile.
Q: Where can I learn more about ISO 1042 standards?
A: You can access official ISO documentation on volumetric glassware by visiting the ISO website.
| Brand | Glassco |
|---|---|
| Colour | Clear |
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