Lenz-Laborglas Round-bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32 Side Neck NS 19/26
Product overview
The Lenz-Laborglas Two-neck Round-bottom Flask is designed for advanced laboratory setups requiring multi-port access. Featuring a central neck with socket size NS 29/32 and an angled side neck with NS 19/26, this flask is crafted from durable borosilicate glass to provide excellent resistance to thermal shock and chemical corrosion. The angled design of the side neck allows convenient access and better configuration with condensers, Thermometers, or addition funnels.
Key Features:
- Brand: Lenz-Laborglas
- Material: High-quality borosilicate glass for thermal and chemical durability
- Neck Configuration: Central Neck NS 29/32, Angled Side Neck NS 19/26
- Design: Round-bottom for uniform heat distribution
- Application: Ideal for distillation, reflux, and multi-component reactions
The Lenz-Laborglas Two-neck Round-bottom Flask is an essential for complex chemical processes, offering versatility and reliable performance in any lab environment.
Frequently Asked Questions
1. What is the Lenz-Laborglas Round-bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32 Side Neck NS 19/26 used for?
It is designed for advanced laboratory setups requiring multi-port access. Featuring a central neck with socket size NS 29/32 and an angled side neck with NS 19/26, this flask is crafted from durable borosilicate glass to provide excellent resistance to thermal shock and chemical corrosion. The angled design of the side neck allows convenient access and better configuration with condensers, Thermometers, or addition funnels.
2. Is this product suitable for distillation, reflux, and multi-component reactions?
Yes. It is designed for distillation, reflux, and multi-component reactions, and offers central Neck NS 29/32, Angled Side Neck NS 19/26 and round-bottom for uniform heat distribution to support this kind of work.
3. What neck configuration and design does this product have?
It has central Neck NS 29/32, Angled Side Neck NS 19/26 and round-bottom for uniform heat distribution.
4. What is this product made from?
It is made from high-quality borosilicate glass for thermal and chemical durability.
Product Specifications
- HS Code #70172000
- Angle side necks20°
- Ø131 mm
- Ground size centre neckNS29/32
- Ground size side necksNS19/26
- MaterialDURAN® glass
- No. of necks2
- Nominal capacity1000 ml
- StandardDIN 12394
- UNSPSC41121804
Products related to this item (19)
product | Mfr # | Part # | Product name | Nominal capacity | Material | Price | Availability | |
03214137 | 9.011 904 | Lenz-Laborglas Round Bottom Flasks Two Neck - Side Neck Angled, Center Neck NS29/32 Side Neck NS14/23 | 100 ml | DURAN® glass | €32.20 | In stock | ||
03214149 | 9.011 906 | Lenz-Laborglas Round Bottom Flask with Two Neck, Side Neck Angled C-Neck NS 29/32, Side Neck NS 14/23 | 250 ml | DURAN® glass | €44.85 | In stock | ||
03211128 | 9.011 902 | Lenz-Laborglas Round-Bottom Flasks, Two-Neck, NS 14/23 | 50 ml | DURAN® glass | €32.20 | In stock | ||
03214470 | 9.011 920 | Lenz-Laborglas Round-Bottom Flasks, Two-Neck, NS 29/32 | 1000 ml | DURAN® glass | €77.05 | In stock | ||
03214173 | 6.072 288 | Lenz-Laborglas Round-bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32 Side Neck NS 14/23 | 2000 ml | DURAN® glass | €166.75 | |||
03214479 | 6.201 298 | Lenz-Laborglas Round-Bottom Flasks, Two-Neck, Side Neck Angled, C. Neck NS 29/32, Side Neck NS 29/32, Ø 207 mm | 4000 ml | DURAN® glass | €276.00 | |||
03214437 | 6.204 819 | Lenz-Laborglas Round-bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32, Side Neck NS 29/32, 3214437 | 100 ml | DURAN® glass | €67.85 | |||
03214249 | 6.225 989 | Lenz-Laborglas Round-bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32, Side Neck NS 19/26 | 250 ml | DURAN® glass | €80.50 | |||
03214258 | 6.233 091 | Lenz-Laborglas Round-bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32, Side Neck NS 19/26, 3214258 | 500 ml | DURAN® glass | €90.85 | |||
03211137 | 9.011 903 | Lenz-Laborglas Round-Bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 14/23, Side Neck NS 14/23 | 100 ml | DURAN® glass | €32.20 | |||
03214449 | 9.011 907 | Lenz-Laborglas Round-Bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32, Side Neck NS 29/32, 3214449 | 250 ml | DURAN® glass | €52.90 | |||
03214158 | 9.011 908 | Lenz-Laborglas Round Bottom Flask Two Neck, Side Neck Angled C Neck NS 29/32, Side Neck NS 14/23 | 500 ml | DURAN® glass | €52.90 | |||
03214458 | 9.011 910 | Lenz-Laborglas Round-Bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32, Side Neck NS 29/32, 3214458 | 500 ml | DURAN® glass | €60.95 | |||
03214170 | 9.011 915 | Lenz-Laborglas Round-Bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32, Side Neck NS 14/23 | 1000 ml | DURAN® glass | €66.70 | |||
03211149 | 9.011 905 | Lenz-Laborglas Round-bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 14/23 Side Neck NS 14/23 | 250 ml | DURAN® glass | €69.00 | |||
03211122 | 9.011 901 | Lenz-Laborglas Round Bottom Flask Two-Neck Angled C-Neck NS 14/23, Side Neck NS 14/23 | 25 ml | DURAN® glass | €32.20 | |||
03214237 | 6.233 114 | Lenz-Laborglas Round-Bottom Flasks, Two-Neck, Side Neck Angled, C. Neck NS 29/32, Side Neck NS 19/26, Ø 64 mm | 100 ml | DURAN® glass | €62.10 | |||
03213249 | 6.206 139 | Lenz-Laborglas Round-bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 24/29 Side Neck NS 19/26 | 250 ml | DURAN® glass | €72.45 | |||
03214473 | 6.056 856 | Lenz-Laborglas Round-bottom Flasks, Two-neck, Side Neck Angled, C. Neck NS 29/32, Side Neck NS 29/32 | 2000 ml | DURAN® glass | €166.75 |
Just add items to your shopping cart and select “Instant Quote”
