ISOLAB Hexagonal Stopper NS 19/26 Boro 3.3 Borosilicate Glass
Product overview
The ISOLAB Hexagonal Stopper NS 19/26 Boro 3.3 Borosilicate Glass is designed for secure sealing of laboratory glassware while ensuring durability and chemical resistance. Manufactured from high-quality borosilicate glass 3.3, it offers excellent resistance to heat and a wide range of chemicals. The hexagonal flat head prevents rolling and allows the stopper to be placed upright, reducing contamination risks during handling.
Key Features:
- Brand: ISOLAB
- Material: Borosilicate glass 3.3 (Boro 3.3)
- Size: NS 19/26
- Design: Hexagonal flat head prevents rolling and allows upright placement
- Drip Return: Drip-tip at lower end to return adhered liquid to the flask
- Compliance: Meets DIN 12252 standards
- Application: Suitable for sealing laboratory flasks and glassware
This ISOLAB hexagonal stopper is a reliable laboratory accessory for maintaining sample integrity while ensuring ease of handling and contamination control.
Frequently Asked Questions
1. What is the ISOLAB Hexagonal Stopper NS 19/26 Boro 3.3 Borosilicate Glass used for?
It is designed for secure sealing of laboratory glassware while ensuring durability and chemical resistance. Manufactured from high-quality borosilicate glass 3.3, it offers excellent resistance to heat and a wide range of chemicals. The hexagonal flat head prevents rolling and allows the stopper to be placed upright, reducing contamination risks during handling.
2. Is this product suitable for sealing laboratory flasks and glassware?
Yes. It is designed for sealing laboratory flasks and glassware, and offers NS 19/26 and hexagonal flat head prevents rolling and allows upright placement to support this kind of work.
3. What size and design does this product have?
It has NS 19/26, hexagonal flat head prevents rolling and allows upright placement and drip-tip at lower end to return adhered liquid to the flask.
4. What is this product made from and what features does it include?
It is made from borosilicate glass 3.3 (Boro 3.3). It also offers meets DIN 12252 standards.
Product Specifications
- HS Code #70172000
- ColourClear
- Grip discHexagonal
- Ground sizeNS19/26
- MaterialBoro 3.3
- UNSPSC41122502
Products related to this item (27)
product | Mfr # | Part # | Product name | Material | Colour | Price | Availability | |
051.03.003 | 9.229 990 | ISOLAB Hexagonal Stopper NS 14/23, Boro 3.3 | Boro 3.3 | Clear | €3.45 | In stock | ||
051.03.006 | 9.229 992 | ISOLAB Hexagonal Stopper NS 29/32, Boro 3.3 | Boro 3.3 | Clear | €8.05 | In stock | ||
051.03.002 | 6.242 396 | ISOLAB Hexagonal Glass Stopper NS 12/21, Boro 3.3, Clear | Boro 3.3 | Clear | €3.45 | In stock | ||
051.03.001 | 7.900 483 | ISOLAB Hexagonal Concave Stopper NS 10/19, Boro 3.3 | Boro 3.3 | Clear | €3.45 | In stock | ||
051.03.005 | 6.240 333 | ISOLAB Hexagonal Concave Stopper NS 24/29, Boro 3.3 | Boro 3.3 | Clear | €4.60 | In stock | ||
051.03.007 | 6.240 060 | ISOLAB Hexagonal Stopper NS 34/35, Borosilicate Glass, Clear | Boro 3.3 | Clear | €10.35 | 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 | €31.05 | In stock | ||
051.04.006 | 7.629 440 | ISOLAB Hexagonal Stopper, NS 29/32, Amber Glass | Boro 3.3 | Brown | €21.85 | 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 | €75.90 | In stock | ||
051.04.003 | 7.900 486 | ISOLAB Hexagonal Concave Stopper NS 14/23 Amber Glass | Boro 3.3 | Brown | €8.05 | 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 | €36.80 | 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 | €29.90 | 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 | €29.90 | 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 | €46.00 | In stock | ||
051.04.001 | 7.900 484 | ISOLAB Hexagonal Concave Stopper NS 10/19 Amber Glass | Boro 3.3 | Brown | €8.05 | 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 | €94.30 | 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 | €218.50 | In stock | ||
051.04.007 | 6.258 417 | ISOLAB Hexagonal Stopper NS 34/35 Amber Glass | Boro 3.3 | Brown | €29.90 | |||
051.04.005 | 6.258 415 | ISOLAB Hexagonal Stopper NS 24/29 Amber Glass | Boro 3.3 | Brown | €17.25 | |||
051.04.002 | 6.258 416 | ISOLAB Hexagonal Stopper NS 12/21 Amber Glass | Boro 3.3 | Brown | €8.05 | |||
051.04.004 | 7.970 573 | ISOLAB Hexagonal Stopper NS 19/26 Amber Glass | Boro 3.3 | Brown | €10.35 | |||
051.04.001 VE=10 | 4.678 565 | ISOLAB Hexagonal Concave Stopper NS 10/19 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €77.05 | |||
051.04.002 VE=10 | 4.678 566 | ISOLAB Hexagonal Stopper NS 12/21 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €79.35 | |||
051.04.003 VE=10 | 4.678 567 | ISOLAB Hexagonal Concave Stopper NS 14/23 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €80.50 | |||
051.04.004 VE=10 | 4.678 568 | ISOLAB Hexagonal Stopper NS 19/26 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €95.45 | |||
051.04.005 VE=10 | 4.678 569 | ISOLAB Hexagonal Stopper NS 24/29 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €163.30 | |||
051.04.007 VE=10 | 4.678 571 | ISOLAB Hexagonal Stopper NS 34/35 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €234.60 |
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