LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2
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LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2

Sold by: Labfriend UK
(20) In stock
Part #: 4.686 253Manufacturer #: 4686253
Delivery: 7-10 Days

£47.52

Excl. VAT
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Product overview

The LLG Volumetric Flasks 250 ml are crafted from high-quality amber Boro 3.3 glass, providing superior chemical resistance and protection for light-sensitive samples. These Class A flasks ensure precise and reliable volume measurements, making them ideal for research and analytical laboratories. The NS 14/23 ground joint ensures compatibility with standard laboratory equipment, while the PE stopper securely seals the flask. The white scale offers easy and accurate volume readings. With batch certification for traceability, these volumetric flasks meet the highest laboratory standards. Supplied in a pack of 2 for added convenience.

Key Features:

  • Brand: LLG Labware
  • Capacity: 250 ml for standard laboratory volume measurements
  • Material: Amber Boro 3.3 glass for chemical durability and UV protection
  • Certification: Class A for precision and accuracy
  • Neck Type: NS 14/23 for compatibility with laboratory setups
  • Stopper: PE stopper for secure closure
  • Scale: White scale for clear and accurate readings
  • Batch Certified: Ensures quality control and traceability
  • Packaging: Pack of 2 for cost efficiency

The LLG Volumetric Flasks 250 ml are an essential addition to laboratories requiring high-precision volume measurements while ensuring sample protection from light exposure.



Frequently Asked Questions:

What is the LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2 used for?
The LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2 is a laboratory flask used for research and analytical laboratories. Its documented configuration includes capacity: 250 ml for standard laboratory volume measurements, and material: Amber Boro 3.3 glass for chemical durability and UV protection. It is identified by manufacturer part number 4686253, LabFriend SKU 4.686 253. It should not be used outside the stated capacity of 250 ml for standard laboratory volume measurements.

Is the LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2 suitable for research and analytical laboratories?
Yes. The LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2 is suitable for research and analytical laboratories. Its suitability is determined by capacity: 250 ml for standard laboratory volume measurements, material: Amber Boro 3.3 glass for chemical durability and UV protection, and packaging: Pack of 2 for cost efficiency. It should not be used outside the stated capacity of 250 ml for standard laboratory volume measurements. Before selection, confirm that the sample, process, vessel or instrument conditions match the published LLG specification.

What are the most important specifications of the LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2?
The most important specifications of the LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2 include capacity: 250 ml for standard laboratory volume measurements, material: Amber Boro 3.3 glass for chemical durability and UV protection, packaging: Pack of 2 for cost efficiency, and certification: Class A for precision and accuracy. The listed item is manufacturer part number 4686253, LabFriend SKU 4.686 253. It should not be used outside the stated capacity of 250 ml for standard laboratory volume measurements. Specifications not stated in the product description should be confirmed before purchase rather than assumed from a related model.

What is the LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2 compatible with, and what is required for use?
The supplied description for the LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2 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 LLG model and manufacturer part number 4686253, LabFriend SKU 4.686 253 before purchase.

What is the difference between the LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2 and the LLG Volumetric Flasks 100 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2?
The LLG Volumetric Flasks 250 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2 differs from the LLG Volumetric Flasks 100 ml, Boro 3.3, Amber, Class A, NS 14/23, PE Stopper, White Scale, Batch Certified, Pack of 2 in the documented capacity (250 ml for standard laboratory volume measurements versus 100 ml for standard volume measurements), certification (Class A for precision and accuracy versus Class A for high-precision measurements). Both are LLG 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
  • Accuracy classA
  • ColourBrown
  • Ground sizeNS14/23
  • MaterialBoro 3.3
  • Material closurePE
  • Nominal capacity250 ml
  • StandardDIN EN ISO 1042
  • Tolerance±0.150 ml
  • Type of closureStopper
  • UNSPSC41121804
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