Description

GL-14 Vacuum Filtration & Solvent Purification Set – 500 mL, 1000 mL, 2000 mL, 5000 mL | USA Lab

Introducing a complete, lab-ready filtration and solvent purification kit designed for repeatable results in teaching labs, QC, and R&D workflows. Each set pairs a heavy-duty borosilicate glass filtering flask with a 300 mL graduated funnel, aluminum clamp, and rubber stopper adapter for a reliable vacuum-tight seal.

Available in 500 mL, 1000 mL, 2000 mL, and 5000 mL flask sizes, the kit features a 40 µm fritted glass disc, GL-14 interface, and acid/alkali plus high-temperature resistance for durable, repeatable performance.

Built to last and simple to assemble, disassemble, and clean—ideal for routine filtrations, solvent cleanup, and sample preparation across academic and industrial labs.

Glassware safety: handle with care and inspect before use

GL-14 Interface 300 mL Graduated Funnel 40 µm Fritted Disc Borosilicate Glass

Complete Kit: Filtering flask, 300 mL graduated funnel, aluminum clamp, and rubber stopper adapter for tight vacuum seals.

Efficient Filtration: 40 µm fritted glass disc supports solvent purification and general lab filtration.

Durable & Reusable: Heavy-duty borosilicate glass resists thermal shock, acids/alkalis, and frequent cleaning.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

Quality First
Tested and trusted products.

Fast Fulfillment
Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Resources & Downloads

User Guide / SOP Tips End-Use Certification Cleaning & Care Documentation Requests

Why this GL-14 Vacuum Filtration & Solvent Purification Set?

Turn-key convenience — everything needed for vacuum filtration and solvent purification in one box.
Reliable sealing — GL-14 connection and rubber stopper adapter minimize air or liquid leakage.
Built for the lab — borosilicate glass resists acids/alkalis and high temperatures for long service life.
Method-ready sizes — choose 500 mL, 1000 mL, 2000 mL, or 5000 mL to fit your SOPs.
Easy maintenance — simple to assemble, disassemble, and clean between runs.

Talk to an expert

Get help selecting the right flask size or frit for your application.

Call 734-855-4890

Technical Specifications

Model	GL-14 Vacuum Filtration & Solvent Purification Set
Included Flask Sizes	500 mL, 1000 mL, 2000 mL, 5000 mL
Funnel Capacity	300 mL, graduated
Fritted Disc	40 µm porosity
Connection / Interface	GL-14
Materials	Borosilicate glass flask & funnel; aluminum clamp; rubber stopper adapter
Chemical Resistance	Acid & alkali resistant; high-temperature tolerant
Use Cases	General filtration, solvent purification, sample prep, teaching labs
Cleaning	Reusable; easy to assemble/disassemble for thorough cleaning

Popular Industries & Use Cases

Analytical & QC Chemical Sciences Academic & Research Laboratory Glassware

Business Solutions & Procurement

Programs & Terms

Exclusive options for businesses and academics.

Apply for Net Terms Academic Discount

Documentation & Compliance

Keep purchasing streamlined and compliant.

Request a Quote Tax Exemption

Custom Solutions

Tailored tanks, skids, and integration help.

Custom Request Consulting

Talk to Sales

We’ll help spec the right system for your throughput.

Call 734-855-4890 Email Sales/Support

FAQ

What comes in the GL-14 Vacuum Filtration & Solvent Purification Set?

The GL-14 Vacuum Filtration & Solvent Purification Set includes a borosilicate filtering flask (choose 500 mL, 1000 mL, 2000 mL, or 5000 mL), a 300 mL graduated funnel, an aluminum clamp, and a rubber stopper adapter.

What is the frit size and why does it matter?

The GL-14 Vacuum Filtration & Solvent Purification Set uses a 40 µm fritted glass disc, a versatile porosity for general solvent purification and routine lab filtrations.

Is the glassware chemical and heat resistant?

Yes. The GL-14 Vacuum Filtration & Solvent Purification Set is made from heavy-duty borosilicate glass, which is acid/alkali resistant and tolerant of high temperatures.

Which flask size should I choose?

Select the GL-14 Vacuum Filtration & Solvent Purification Set size that aligns with your SOP throughput—500 mL for small-batch prep, 1000–2000 mL for routine work, and 5000 mL for larger volumes.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.