flash chromatography, prep HPLC, preparative chromatography, natural products, mobile phases, stationary phases

Purification of natural compounds can come this naturally to you. Here is how.

Bart gives advice on how to develop a chromatography method for purification of natural products →

rotary evaporation, laboratory evaporation, rotary evaporator, interface, SOP

Not just another SOP story: How to program a rotary evaporator method

Bart shows how to divide an SOP into multiple steps and parameters that can be entered into the interface of a rotary evaporator →

protein purification, flash chromatography, prep HPLC, stationary phase

How to find the perfect stationary phase for your protein purification

Bart discusses what types of chromatography and stationary phases are well suited to protein purification applications →

distillation rate; condenser; heating bath; flask size; rotary evparoation; laboratory evaporation; water; acetone; ethanol; solvents

Three parameters you need to boost your distillation rate

Bart shows how to improve distillation rates through optimal heating bath temperature, condenser loading and flask size →

chromatography, rotary evaporation, flash chromatography, prep HPLC, preparative chromatography, accessories, lab evaporation

Happy birthday to me: The blog turns three and it’s all about the accessories!

Bart celebrates the blog's birthday with resources on accessories in chromatography and rotary evaporation →

chromatography instrument, chromatography system, fraction collector, UV detector, ELSD, vacuum pump

How to efficiently maintain a flash chromatography system

Bart details how to take care of the pump, detector and fraction collector of a chromatography system →

chromatography, preparative chromatography, flash chromatography, prep hPLC, laboratory evaporation, rotary evaporation, rotary evaporator, Rotavapor

Your 2021 chromatography and rotary evaporation crystal ball

Bart offers his outlook on how the chromatography and rotary evaporation markets will develop in 2021 →

science blog, chromatography blog, flash chromatography, prep HPLC, preparative chromatography

Should I stay or should I go

Bart announces his retirement, but promises to continue writing for the blog →

chromatography, rotary evaporation, distillation, laboratory evaporation, prep HPLC, preparative chromatography, flash chromatography, science videos

Let’s wrap up this unusual year with an unusual post

Bart says goodbye to 2020 with four chromatography and rotary evaporation videos for faithful blog readers to enjoy over the holidays →

chromatography, cannabinoids, THC, CBD, cannabinoid separation, flash chromatography, prep HPLC

7 highly important factors for cannabinoid isolation

Bart lists seven factors that are important for successful of separation of cannabinoids using chromatography →

foam, rotary evaporation, rotary evaporator, laboratory evaporation, distillation

Foam is foe in rotary evaporation. Here is how to prevent it.

Bart discusses why foam formation is dangerous and how to prevent foam in your evaporation flask →