ISOLAB Hexagonal Stopper NS 34/35 Borosilicate Glass Clear, Pack of 10
Product overview
The ISOLAB Hexagonal Stopper NS 34/35 is meticulously crafted from high-quality borosilicate glass 3.3, renowned for its exceptional resistance to heat and chemical corrosion. This stopper adheres to the stringent DIN 12252 standards, ensuring top-tier performance in laboratory settings. The lower closed end features a "drip-tip" design, facilitating the return of adhered liquids back into the flask, thereby minimizing sample loss. Its hexagonal flat head design prevents rolling on surfaces and allows the stopper to stand upright, reducing contamination risks.
Key Features:
- Brand: ISOLAB
- Material: Borosilicate glass 3.3 for superior durability and chemical resistance
- Standard Compliance: Meets DIN 12252 quality standards
- Design: Hexagonal flat head to prevent rolling; "drip-tip" lower end for efficient liquid return
- Ground Size: NS 34/35
- Packaging: Pack of 10
This stopper is an indispensable accessory for laboratories seeking reliable and high-quality sealing solutions for their glassware.
Frequently Asked Questions
1. What is the ISOLAB Hexagonal Stopper NS 34/35 Borosilicate Glass Clear, Pack of 10 used for?
It is meticulously crafted from high-quality borosilicate glass 3.3, renowned for its exceptional resistance to heat and chemical corrosion. This stopper adheres to the stringent DIN 12252 standards, ensuring top-tier performance in laboratory settings. The lower closed end features a "drip-tip" design, facilitating the return of adhered liquids back into the flask, thereby minimizing sample loss. Its hexagonal flat head design prevents rolling on surfaces and allows the stopper to stand upright, reducing contamination risks.
2. Is this product suitable for laboratory liquid preparation, mixing, heating or measurement within the stated capacity and material limits?
Yes. It is designed for laboratory liquid preparation, mixing, heating or measurement within the stated capacity and material limits, and offers meets DIN 12252 quality standards and hexagonal flat head to prevent rolling; "drip-tip" lower end for efficient liquid return to support this kind of work.
3. What standard compliance and design does this product have?
It has meets DIN 12252 quality standards, hexagonal flat head to prevent rolling; "drip-tip" lower end for efficient liquid return and NS 34/35.
4. What is this product made from?
It is made from borosilicate glass 3.3 for superior durability and chemical resistance.
Product Specifications
- HS Code #70172000
- ColourClear
- Grip discHexagonal
- Ground sizeNS34/35
- 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 | €4.72 | In stock | ||
051.03.006 | 9.229 992 | ISOLAB Hexagonal Stopper NS 29/32, Boro 3.3 | Boro 3.3 | Clear | €11.80 | In stock | ||
051.03.004 | 9.229 991 | ISOLAB Hexagonal Stopper NS 19/26 Boro 3.3 Borosilicate Glass | Boro 3.3 | Clear | €5.90 | In stock | ||
051.03.002 | 6.242 396 | ISOLAB Hexagonal Glass Stopper NS 12/21, Boro 3.3, Clear | Boro 3.3 | Clear | €4.72 | In stock | ||
051.03.001 | 7.900 483 | ISOLAB Hexagonal Concave Stopper NS 10/19, Boro 3.3 | Boro 3.3 | Clear | €4.72 | In stock | ||
051.03.005 | 6.240 333 | ISOLAB Hexagonal Concave Stopper NS 24/29, Boro 3.3 | Boro 3.3 | Clear | €7.08 | In stock | ||
051.03.007 | 6.240 060 | ISOLAB Hexagonal Stopper NS 34/35, Borosilicate Glass, Clear | Boro 3.3 | Clear | €15.34 | 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 | €46.02 | In stock | ||
051.04.006 | 7.629 440 | ISOLAB Hexagonal Stopper, NS 29/32, Amber Glass | Boro 3.3 | Brown | €34.22 | 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 | €115.64 | In stock | ||
051.04.003 | 7.900 486 | ISOLAB Hexagonal Concave Stopper NS 14/23 Amber Glass | Boro 3.3 | Brown | €12.98 | 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 | €55.46 | 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 | €44.84 | 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 | €44.84 | 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 | €70.80 | In stock | ||
051.04.001 | 7.900 484 | ISOLAB Hexagonal Concave Stopper NS 10/19 Amber Glass | Boro 3.3 | Brown | €11.80 | 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 | €286.74 | In stock | ||
051.04.007 | 6.258 417 | ISOLAB Hexagonal Stopper NS 34/35 Amber Glass | Boro 3.3 | Brown | €46.02 | |||
051.04.005 | 6.258 415 | ISOLAB Hexagonal Stopper NS 24/29 Amber Glass | Boro 3.3 | Brown | €25.96 | |||
051.04.002 | 6.258 416 | ISOLAB Hexagonal Stopper NS 12/21 Amber Glass | Boro 3.3 | Brown | €12.98 | |||
051.04.004 | 7.970 573 | ISOLAB Hexagonal Stopper NS 19/26 Amber Glass | Boro 3.3 | Brown | €15.34 | |||
051.04.001 VE=10 | 4.678 565 | ISOLAB Hexagonal Concave Stopper NS 10/19 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €116.82 | |||
051.04.002 VE=10 | 4.678 566 | ISOLAB Hexagonal Stopper NS 12/21 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €121.54 | |||
051.04.003 VE=10 | 4.678 567 | ISOLAB Hexagonal Concave Stopper NS 14/23 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €122.72 | |||
051.04.004 VE=10 | 4.678 568 | ISOLAB Hexagonal Stopper NS 19/26 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €146.32 | |||
051.04.005 VE=10 | 4.678 569 | ISOLAB Hexagonal Stopper NS 24/29 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €214.76 | |||
051.04.007 VE=10 | 4.678 571 | ISOLAB Hexagonal Stopper NS 34/35 Amber Glass, Pack of 10 | Boro 3.3 | Brown | €369.34 |
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