Division 6.2.2 As examples, the following operating conditions provide the required resolution:
United Kingdom
| Column | I | II |
|---|---|---|
| Material | Glass | Stainless steel |
| Length | 1,80 m | 3 m |
| Diameter | 3 mm | 3 mm |
| Stationary phase | 10 % Carbowax 20 M TPA on Gaschrom Q 80-100 mesh | 5 % OV 17 on Chromosorb WAW DMCS 80-100 mesh |
| Conditioning | 2 to 3 days at 190 oC | |
| Temperature: | ||
| — injector | 200 oC | 150 oC |
| — column | 150 oC | 100 oC |
| — detector | 200 oC | 150 oC |
| Carrier gas | Nitrogen | Argon/methane (95/5 v/v) |
| Flowrate | 35 ml/min | 35 ml/min |