Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23
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Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23

Sold by: Labfriend UK
(15) In stock
Part #: 9.011 955Manufacturer #: 03314149
Delivery: 7-10 Days

£55.55

Excl. VAT
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Product overview

The Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23 is designed for complex laboratory processes requiring multiple connections. This flask features a 250 ml capacity and three necks, including two angled side necks (NS 14/23) and a center neck (NS 29/32). Ideal for reactions, distillation, and other multi-phase processes, it offers secure connections and stable performance for demanding laboratory applications.

Key Features:

  • Brand: Lenz-Laborglas
  • Capacity: 250 ml
  • Neck Type: Three necks—two angled side necks (NS 14/23) and one center neck (NS 29/32)
  • Joint Size: NS 29/32 for the center neck and NS 14/23 for the side necks
  • Application: Ideal for distillation, synthesis, and multi-phase laboratory processes
  • Material: High-quality borosilicate glass for thermal and chemical durability

This Lenz-Laborglas three-neck round-bottom flask provides an excellent solution for laboratories requiring reliable, multi-neck glassware for complex experiments.



Frequently Asked Questions:

What is the Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23 used for?

The Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23 is a laboratory flask used for distillation, synthesis, and multi-phase laboratory processes. Its documented configuration includes capacity: 250 ml, and material: High-quality borosilicate glass for thermal and chemical durability. It is identified by manufacturer part number 3314149, LabFriend SKU 9.011 955. It should not be used outside the stated capacity of 250 ml.

Is the Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23 suitable for distillation, synthesis, and multi-phase laboratory processes?

Yes. The Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23 is suitable for distillation, synthesis, and multi-phase laboratory processes. Its suitability is determined by capacity: 250 ml, material: High-quality borosilicate glass for thermal and chemical durability, and neck type: Three necks—two angled side necks (NS 14/23) and one center neck (NS 29/32). It should not be used outside the stated capacity of 250 ml. Before selection, confirm that the sample, process, vessel or instrument conditions match the published Lenz-Laborglas specification.

What are the most important specifications of the Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23?

The most important specifications of the Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23 include capacity: 250 ml, material: High-quality borosilicate glass for thermal and chemical durability, neck type: Three necks—two angled side necks (NS 14/23) and one center neck (NS 29/32), and joint size: NS 29/32 for the center neck and NS 14/23 for the side necks. The listed item is manufacturer part number 3314149, LabFriend SKU 9.011 955. It should not be used outside the stated capacity of 250 ml. Specifications not stated in the product description should be confirmed before purchase rather than assumed from a related model.

What is the Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23 compatible with, and what is required for use?

The supplied description for the Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23 does not confirm a complete compatibility or accessory list. Confirm the stated dimensions, material, operating range, interface and any accessories or consumables not explicitly included. Do not assume compatibility with another model solely because the products appear similar; verify the exact Lenz-Laborglas model and manufacturer part number 3314149, LabFriend SKU 9.011 955 before purchase.

What is the difference between the Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23 and the Lenz-Laborglas Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23?

The Lenz-Laborglas Round-Bottom Flask 250 ml Three-Neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23 differs from the Lenz-Laborglas Round-bottom Flask 1000 ml Three-neck, Side Necks Angled, Center Neck NS 29/32, Side Neck NS 14/23 in the documented capacity (250 ml versus 1000 ml), material (High-quality borosilicate glass for thermal and chemical durability versus Borosilicate glass for superior chemical and thermal resistance). Both are Lenz-Laborglas products in the same general flask family, but their capacities, ranges or configurations should not be treated as interchangeable. Select the model whose published limits match the application and confirm accessory or connection differences before ordering.

Product Specifications

  • HS Code #70172000
  • Angle side necks20
  • Ø85 mm
  • Ground size centre neckNS29/32
  • Ground size side necksNS14/23
  • MaterialDURAN® glass
  • No. of necks3
  • Nominal capacity250 ml
  • StandardDIN 12394
  • UNSPSC41121804
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