Laboratory Glassware 1000ml Round Bottom Flask

• Customization: Available
• Disposable: Non-Disposable
• Certification: ISO, CNAS
• Model NO.: C0002549
• Material: Glass
• Bottle Top: Screw Top
• Capacity: 5ml-2000ml
• Volumetric Flask Material: USP Type 1, 3.3 Borosilicate Class
• Size: Ns10/13,Ns12/14,Ns14/23,Ns19/26,Ns29/32
• Color: Clear & Amber
• Volume: 5ml-2000ml
• Cap: Glass Stopper
• Packing: 2PCS/Pack
• Usage: Graduated or Measuring
• Certificate: Batch Certificate
• Transport Package: Package in PP-Trays and Plastic Film
• Specification: NS10/13, NS12/14, NS14/23, NS19/26, NS29/32
• Trademark: ALWSCI
• Origin: China
• HS Code: 70109090
• Production Capacity: 10000/Month

Product Description

Product Description:
Volumetric flasks, also called graduated flasks or measuring flasks, are items of laboratory glassware or plasticware calibrated and labelled to contain a specified volume of reagents, solvents, or other liquids.

Volumetric flasks are often used to create chemical solutions. Many are manufactured and calibrated in ISO/IEC-certified laboratories and meet different ASTM and ISO standards of quality and dependability.

Volumetric flasks are typically pear shaped, with a flat base and long neck. They typically feature a single graduation ring etched or marked on the neck to define the specified fill level. They may also be supplied with a glass or plastic stopper.

Volumetric flasks come in capacities from 1 mL to 4 L and may be manufactured from either glass (borosilicate or soda lime) or autoclavable and chemical-resistant plastics such as polymethylpentene, polypropylene, or PFA. Glass versions may be clear, colored, or coated for handling light-sensitive liquids. Plastic flasks offer the advantage of being break-resistant and may also offer lower extractable profiles.
Product Item list:

Item Number	Description	Package
C0002529	5mL NS10/13 Clear Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002530	5mL NS10/13 Amber Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002531	10mL NS10/13 Clear Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002532	10mL NS10/13 Amber Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002533	20mL NS12/14 Clear Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002534	20mL NS12/14 Amber Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002535	25mL NS12/14 Clear Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002536	25mL NS12/14 Amber Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002537	50mL NS12/14 Clear Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002538	50mL NS12/14 Amber Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002539	100mL NS12/14 Clear Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002540	100mL NS12/14 Amber Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002543	200mL NS14/23 Clear Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002544	200mL NS14/23 Amber Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002545	250mL NS14/23 Clear Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002546	250mL NS14/23 Amber Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002547	500mL NS19/26 Clear Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002548	500mL NS19/26 Amber Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002549	1000mL NS19/26 Clear Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002550	1000mL NS19/26 Amber Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002551	2000mL NS24/29 Clear Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk
C0002552	2000mL NS24/29 Amber Glass Volumetric Flask Class A with Glass Stopper and ALWSCI Logo. 3.3 Borosilicate. 2pcs/pk.	2pcs/pk

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About Us:
As a global supplier of Chromatography Vials, Closures, Septa and Syringe Filters, ALWSCI devote analytical test and laboratory consumables to provide high quality, efficient service and favorable price. 
As an ISO 9001:2015 certified company, ALWSCI have set up high quality standards for ourselves and took 
fully responsible for all clients. 
Besides, ALWSCI own 10,000 SQM factory area with 5,000 SQM 100,000 grade cleaning room. To keep 
stable quality, improve productivity, and avoid any contamination from human interference, ALWSCI have 
invested more than 10 automatic production lines presently.
To offer a better solution of sample preparation, full production line is available, including a series of sample 
vials from 1ML to 1,000ML, Septa from 4mm to 55mm diameter, and Syringe filters made of various 
membrane.
We would like to draw your attention to Ultra-Clean Septa and EPA Quality Vial KIT. These high quality 
consumables are mostly used for LC/MS, GC/MS and MS/MS in the environmental, chemical, food and 
pharmaceutical industries.
We have customers from pharmaceutical, life science, chemistry, technology, food processing industry and so 
on. Others like University, research institution, government institution, environment test institution, etc.

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