BRAND BLAUBRAND Volumetric Flask 25 mL, Class A, Glass Stopper NS 12/21, Borosilicate 3.3, Pack of 2
Product overview
The BRAND BLAUBRAND 25 mL Volumetric Flask is a precision instrument designed for accurate liquid measurements in laboratory settings. Manufactured from durable borosilicate 3.3 glass, this flask features a ground glass stopper (NS 12/21) ensuring a tight seal and minimizing evaporation. It complies with DIN EN ISO 1042 standards and is calibrated to contain (TC, In) with Class A accuracy. Each flask is supplied with a batch number and an accompanying batch certificate, ensuring traceability and quality assurance.
Key Features:
- Brand: BRAND
- Volume: 25 mL
- Material: Borosilicate 3.3 glass
- Accuracy Class: Class A
- Graduation: Calibrated to contain (TC, In)
- Stopper: Ground glass stopper NS 12/21
- Compliance: DIN EN ISO 1042
- Certification: Supplied with batch certificate
- Packaging: Pack of 2 flasks
This volumetric flask is ideal for laboratories requiring precise volume measurements and compliance with international standards.
Frequently Asked Questions
1. What is the BRAND BLAUBRAND Volumetric Flask 25 mL, Class A, Glass Stopper NS 12/21, Borosilicate 3.3, Pack of 2 used for?
It is a precision instrument designed for accurate liquid measurements in laboratory settings. Manufactured from durable borosilicate 3.3 glass, this flask features a ground glass stopper (NS 12/21) ensuring a tight seal and minimizing evaporation. It complies with DIN EN ISO 1042 standards and is calibrated to contain (TC, In) with Class A accuracy. Each flask is supplied with a batch number and an accompanying batch certificate, ensuring traceability and quality assurance.
2. Is the BRAND BLAUBRAND Volumetric Flask 25 mL, Class A, Glass Stopper NS 12/21, Borosilicate 3.3, Pack of 2 suitable for accurate liquid measurements in laboratory settings?
Yes. It is designed for accurate liquid measurements in laboratory settings, and offers a volume of 25 mL to support this kind of work.
3. What volume does the BRAND BLAUBRAND Volumetric Flask 25 mL, Class A, Glass Stopper NS 12/21, Borosilicate 3.3, Pack of 2 have?
It has a volume of 25 mL, and is supplied under manufacturer part number 37294.
4. What is the BRAND BLAUBRAND Volumetric Flask 25 mL, Class A, Glass Stopper NS 12/21, Borosilicate 3.3, Pack of 2 made from and what features does it include?
It is made from borosilicate 3.3 glass. It also offers class A, calibrated to contain (TC, In) and ground glass stopper NS 12/21.
5. How does the BRAND BLAUBRAND Volumetric Flask 25 mL, Class A, Glass Stopper NS 12/21, Borosilicate 3.3, Pack of 2 compare with the DWK Duran Volumetric Flask 5 ml, Class AW, Blue Graduation, Individual Certificate, One Graduation Mark, Polyethylene Stopper, NS 10/19 from DWK?
For accurate liquid measurements in laboratory settings, the BRAND model is the better choice, offering a volume of 25 mL. The DWK model offers a capacity of 5 ml as an alternative, while the BRAND model's class A and calibrated to contain (TC, In) help make it a strong fit for accurate liquid measurements in laboratory settings.
Product Specifications
- HS Code #70172000
- Accuracy classA
- Ground sizeNS12/21
- MaterialBoro 3.3
- Material closureGlass
- Nominal capacity25 ml
- StandardDIN EN ISO 1042
- Tolerance0,06 ± ml
- Type of closureNS stopper
- UNSPSC41121804
Products related to this item (15)
product | Mfr # | Part # | Product name | Type of closure | Nominal capacity | Price | Availability | |
37289 | 4.689 160 | BRAND Volumetric Flask 100 ml, BLAUBRAND CL.A, Glas Stopper, NS 14/23, Boro 3.3, Pack of 2 | NS stopper | 100 ml | $108.80 | In stock | ||
37267 | 4.688 909 | BRAND Measuring Flask BLAUBRAND Class A, 10 mL, with Glass Plugs, Pack of 2 | NS stopper | 10 ml | $90.10 | In stock | ||
37259 | 4.689 022 | BRAND Measuring Flask 50 mL, BLAUBRAND NS 12/21, Class A, Glass Stopper, Pack of 2 | NS stopper | 50 ml | $100.30 | In stock | ||
37288 | 4.688 062 | BRAND Volumetric Flask 50 ml, BLAUBRAND Cl.A, Glass Stopper, NS 14/23, Boro 3.3, Pack of 2 | NS stopper | 50 ml | $102.00 | In stock | ||
37262 | 4.688 894 | BRAND Volumetric Flask Class A BLAUBRAND 250 ml, NS 14/23, Pack of 2 | NS stopper | 250 ml | $122.40 | In stock | ||
37263 | 4.688 895 | BRAND Volumetric Flask Class A BLAUBRAND 500 ml, NS 19/26, Pack of 2 | NS stopper | 500 ml | $146.20 | In stock | ||
37265 | 7.018 544 | BRAND Volumetric Flask Class A BlauBRAND, 2000mL NS 29/32 | NS stopper | 2000 ml | $171.70 | In stock | ||
37260 | 4.689 035 | BRAND Volumetric Flask Cl.A 100:0.1 mL, NS 12/21, Glass Stoppers, Pack of 2 | NS stopper | 100 ml | $105.40 | In stock | ||
37261 | 4.688 061 | BRAND Volumetric Flask 200 ml, BLAUBRAND Class A, Glass Stopper, NS 14/23, with Batch Certificate, Pack of 2 | NS stopper | 200 ml | $119.00 | In stock | ||
37264 | 7.018 543 | BRAND Volumetric Flask Class A BLAUBRAND, 1000 ml, with Glass Stopper | NS stopper | 1000 ml | $129.20 | |||
37266 | 7.018 545 | BRAND Volumetric Flask Class A, BLAUBRAND, 5000 ml, NS 34/35 | NS stopper | 5000 ml | $341.70 | |||
37268 | 4.689 077 | BRAND BLAUBRAND Volumetric Flask 20 mL, Class A, Wide Neck, Glass Stopper NS 12/21, Pack of 2 | NS stopper | 20 ml | $93.50 | |||
37258 | 4.689 058 | BRAND Volumetric Flask 25 mL, BLAUBRAND Class A, Glass Stopper, NS 10/19, with Batch Certificate (Pack of 2) | NS stopper | 25 ml | $91.80 | |||
37257 | 4.688 938 | BRAND Volumetric Flask 20 mL, BLAUBRAND Class A, with Glass Stopper (Pack of 2) | NS stopper | 20 ml | $91.80 | |||
37256 | 4.688 892 | BRAND Volumetric Flask, Class A 5 mL, NS 10/19, Pack of 2 | NS stopper | 5 ml | $90.10 |
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