06:38

GC-MS demo

06:40

Recording a NMR spectrum on a tabletop NMR spectrometer

01:34

Preparing a sample for NMR

06:26

Removing organic solvent with a rotary evaporator

05:01

Applying a sample to a chromatographic column

03:38

Preparing a colomn for column chromatography

06:23

Liquid liquid extraction LLE with a separatory funnel

03:52

Small scale drying of chamomile essential oil

03:59

Collection of chamomile essential oil from Clevenger apparatus

04:21

Elution of chamomile headspace from Tenax tube

03:20

Collection of chamomile headspace on Tenax tube

05:09

Demo on determining the melting point

02:15

Demo on adding 100 µL of benzene to a headspace bottle

04:20

Demo collecting a peak by preparative GC

06:39

Demo weighing and transferring an accurate amount of substance into a volumetric flask

07:32

Demo acquiring an ESI mass spectrum

04:28

Integrating and printing your HPLC runs

05:26

Preparing an HPLC with an autosampler for injection

05:21

Preparing your HPLC for injection

05:10

Preparing GC for injection

07:01

GC-MS data processing

07:37

Intro GC-MS plus injection

06:05

Using and injecting with SPME needle

02:45

Integrating and printing GC chromatograms

02:00

Olfactory evaluation of ginger oil

13:49

Extraction and purification of pepper

01:34

Cleaning of GC syringe

06:07

Accurate 2.5x dilution of beer

02:05

Demo Membraanfiltratie

05:23

Demo UV spectrum opnemen

04:53

Demo DLC opbrengen

06:14

Demo Soxhlet

02:30

Demo DLC plaat detecteren

01:50

Demo Injecteren in gaschromatograaf

02:26

Demo HPLC injectie

03:40

Demo 10x verdunnen

04:40

Demo SPE (=Solid Phase Extraction)

04:47

Demo Rotatiefilmverdamper