November 14, 2017

Rotary Vane Pumps and Gas Ballast Explained

This post demonstrates the mechanism of a rotary vane vacuum pump and explains the functionality of a gas ballast, including comments on advantages and when to consider its use.

bvv, gas ballast, maintenance, pump, reliability, resources, rotary vane, solvent vapor, ultimate vacuum, vacuum

October 06, 2017

Winterizing and Degassing Prior to Distillation

This post gives an overview of winterization and degassing before distilling active compounds in an oil mixture. Winterization and degassing are essential to making the cleanest distillate possible. 

bvv, decarbing, degassing, distillation, resources, winterization

September 09, 2017

Closed Loop Extraction Part 2: Extraction Components

The second part of our closed loop extraction series discusses the other necessary components needed to successfully perform closed loop extraction besides the actual extractor.

bvv, extraction components, extraction parts, extractor, recovery pump, resources, vacuum pump

July 21, 2017

What Is A Rotovap?

This basic guide to rotary evaporation gives a starting point to anyone with questions about the process or the components involved. It also describes a simple operating procedure to get started. 

bvv, ethanol recovery, evaporation, resources, rotary evaporation, rotovap

July 21, 2017

Ashless Filter Paper Selection

This short guide gives you everything you need to know about ashless filter paper selection, sizing, and applications.

ashless filter paper, bvv, filtration, qualitative ashless filter paper, quantitative ashless filter paper, resources

July 05, 2017

A Rundown of BVV Chambers

At Best Value Vacs, chamber supply is our bread and butter. We have three options for our BVV Chambers: Standard BVV, SVac, and Glassvac chambers. All are top-quality products, but there are some distinctions between them of which you should take note and research before purchasing.

bvv, resources

June 08, 2017

Wood Stabilization in a Glass Vac Chamber 101

Woodturners unite: wood stabilization is made easy with Cactus Juice and our Glass Vac Chambers. No, we’re not talking about the popular cactus juice beverage from Mexico and South America (in case you were wondering). The professional grade, heat-cured resin called Cactus Juice will become your best friend if you...

bvv, resources