Gas Chromatograph, Set, incl. non-polar column

For the examination of many gases such as lighter gas, biogas, hydrogen, propellant gases, etc..
Inexpensive gas chromatograph for use in chemistry classes as an introduction to chromatographic separation methods.
To avoid long warm-up times, this gas chromatograph operates at normal room temperature.

Scope of delivery:
1 x separation column non-polar,
1 x pump for the carrier gas (air),
1 x power supply unit,
3 x disposable syringes incl. short needles,
2 x spare septa
40 cm PVC hose and 1 lighter

A polar and a short non-polar separation column are available separately as accessories:
P4235-1CT Separating column polar, for GC
P4235-1CK Separating column non-polar, short, for GC

Technical specifications:
Analogue signal,
Generates an output voltage between 0 and 5 V
Carried gas: air
Carrier gas pressure: 150 mbar
Supply Voltage: 9 V (external mains adapter included)
Current: 170 mA
Operating temperature: 20 - 50°C
Non-polar column: suitable for separation of gaseous and volatile liquid non-polar samples
dimensions: D=4 mm, L=1500 mm
Injection septum: silicone rubber disc, D=12×2 mm (3 pcs. included)
Injection syringe: 1 mL volume (3 pcs. included)
Injection needle: D=0.5 mm, L=16 mm max. (3 pcs. included)
PVC tubing: 4×6×400 mm