ISOLAB Hexagonal Glass Stopper NS 12/21, Boro 3.3, Clear
Product overview
The ISOLAB Hexagonal Glass Stopper NS 12/21 is made from high-quality borosilicate glass 3.3, known for its excellent heat and chemical resistance. The hexagonal shape prevents rolling and allows the stopper to be placed on its side to avoid contamination. Featuring a "drip-tip" at the lower end, it ensures any adhered liquid returns to the flask. Perfect for laboratory applications requiring secure sealing and easy handling, this stopper is compatible with laboratory glassware.
Key Features:
- Brand: ISOLAB Laborgeräte
- Material: Borosilicate glass 3.3 for heat and chemical resistance
- Socket Size: NS 12/21 for compatibility with laboratory equipment
- Shape: Hexagonal with a "drip-tip" to return liquid to the flask
- Application: Ideal for sealing laboratory flasks and vessels
- Color: Clear for enhanced visibility
This stopper is a vital accessory for laboratories in need of secure, reliable sealing solutions for their glassware.
Frequently Asked Questions
1. What is the ISOLAB Hexagonal Glass Stopper NS 12/21, Boro 3.3, Clear used for?
It is made from high-quality borosilicate glass 3.3, known for its excellent heat and chemical resistance. The hexagonal shape prevents rolling and allows the stopper to be placed on its side to avoid contamination. Featuring a "drip-tip" at the lower end, it ensures any adhered liquid returns to the flask. Perfect for laboratory applications requiring secure sealing and easy handling, this stopper is compatible with laboratory glassware.
2. Is this product suitable for sealing laboratory flasks and vessels?
Yes. It is designed for sealing laboratory flasks and vessels, and offers NS 12/21 for compatibility with laboratory equipment and hexagonal with a "drip-tip" to return liquid to the flask to support this kind of work.
3. What socket size and shape does this product have?
It has NS 12/21 for compatibility with laboratory equipment, hexagonal with a "drip-tip" to return liquid to the flask and clear for enhanced visibility.
4. What is this product made from?
It is made from borosilicate glass 3.3 for heat and chemical resistance.
Product Specifications
- HS Code #70172000
- ColourClear
- Grip discHexagonal
- Ground sizeNS12/21
- MaterialBoro 3.3
- UNSPSC41122502
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051.03.003 | 9.229 990 | ISOLAB Hexagonal Stopper NS 14/23, Boro 3.3 | Boro 3.3 | Clear | €7.70 | In stock | ||
051.03.006 | 9.229 992 | ISOLAB Hexagonal Stopper NS 29/32, Boro 3.3 | Boro 3.3 | Clear | €6.60 | In stock | ||
051.03.004 | 9.229 991 | ISOLAB Hexagonal Stopper NS 19/26 Boro 3.3 Borosilicate Glass | Boro 3.3 | Clear | €8.80 | In stock | ||
051.03.001 | 7.900 483 | ISOLAB Hexagonal Concave Stopper NS 10/19, Boro 3.3 | Boro 3.3 | Clear | €7.70 | In stock | ||
051.03.005 | 6.240 333 | ISOLAB Hexagonal Concave Stopper NS 24/29, Boro 3.3 | Boro 3.3 | Clear | €11.00 | In stock | ||
051.03.007 | 6.240 060 | ISOLAB Hexagonal Stopper NS 34/35, Borosilicate Glass, Clear | Boro 3.3 | Clear | €8.80 | In stock | ||
051.03.003 VE=10 | 4.667 526 | ISOLAB Hexagonal Stopper NS 14/23, Boro 3.3, Pack of 10 | Boro 3.3 | Clear | €26.40 | In stock | ||
051.04.006 | 7.629 440 | ISOLAB Hexagonal Stopper, NS 29/32, Amber Glass | Boro 3.3 | Brown | €19.80 | In stock | ||
051.03.006 VE=10 | 4.667 529 | ISOLAB Hexagonal Stopper NS 29/32, Boro 3.3, Pack of 10 | Boro 3.3 | Clear | €66.00 | In stock | ||
051.04.003 | 7.900 486 | ISOLAB Hexagonal Concave Stopper NS 14/23 Amber Glass | Boro 3.3 | Brown | €7.70 | In stock | ||
051.03.004 VE=10 | 4.667 527 | ISOLAB Hexagonal Stopper NS 19/26 Boro 3.3, Pack of 10 | Boro 3.3 | Clear | €31.90 | In stock | ||
051.03.002 VE=10 | 4.667 525 | ISOLAB Hexagonal Glass Stopper NS 12/21, Boro 3.3, Pack of 10 | Boro 3.3 | Clear | €26.40 | In stock | ||
051.03.001 VE=10 | 4.667 524 | ISOLAB Hexagonal Concave Stopper NS 10/19, Boro 3.3, Pack of 10 | Boro 3.3 | Clear | €26.40 | In stock | ||
051.03.005 VE=10 | 4.667 528 | ISOLAB Hexagonal Concave Stopper NS 24/29, Acute Bottom, Boro 3.3, Pack of 10 | Boro 3.3 | Clear | €40.70 | In stock | ||
051.04.001 | 7.900 484 | ISOLAB Hexagonal Concave Stopper NS 10/19 Amber Glass | Boro 3.3 | Brown | €7.70 | In stock | ||
051.03.007 VE=10 | 4.678 564 | ISOLAB Hexagonal Stopper NS 34/35 Borosilicate Glass Clear, Pack of 10 | Boro 3.3 | Clear | €82.50 | In stock | ||
051.04.006 VE=10 | 4.678 570 | ISOLAB Hexagonal Stopper NS 29/32 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €180.40 | In stock | ||
051.04.007 | 6.258 417 | ISOLAB Hexagonal Stopper NS 34/35 Amber Glass | Boro 3.3 | Brown | €26.40 | |||
051.04.005 | 6.258 415 | ISOLAB Hexagonal Stopper NS 24/29 Amber Glass | Boro 3.3 | Brown | €14.30 | |||
051.04.002 | 6.258 416 | ISOLAB Hexagonal Stopper NS 12/21 Amber Glass | Boro 3.3 | Brown | €7.70 | |||
051.04.004 | 7.970 573 | ISOLAB Hexagonal Stopper NS 19/26 Amber Glass | Boro 3.3 | Brown | €8.80 | |||
051.04.001 VE=10 | 4.678 565 | ISOLAB Hexagonal Concave Stopper NS 10/19 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €67.10 | |||
051.04.002 VE=10 | 4.678 566 | ISOLAB Hexagonal Stopper NS 12/21 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €69.30 | |||
051.04.003 VE=10 | 4.678 567 | ISOLAB Hexagonal Concave Stopper NS 14/23 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €70.40 | |||
051.04.004 VE=10 | 4.678 568 | ISOLAB Hexagonal Stopper NS 19/26 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €83.60 | |||
051.04.005 VE=10 | 4.678 569 | ISOLAB Hexagonal Stopper NS 24/29 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €135.30 | |||
051.04.007 VE=10 | 4.678 571 | ISOLAB Hexagonal Stopper NS 34/35 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €201.30 |
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