Temperature control: • Temperature control areas: gas chromatogram column, sampler, detector • Temperature control range: 15°C - 399°C of room temperature (increment by 1°C ) • Temperature control accuracy: less than ±0.1°C (measured at 200°C ) Flame lonization detector(FID) • Detection limit: Mt≤1×10-10g/s(sample C16) Drift: ≤2×10-12A/h Thermal conductivity detector(TCD) • Sensitivity: S≥1500mV.ml/mg (carrier gas: H2; sample: n- Hexadecane) Baseline noise: ≤20Uv • Baseline drift: ≤50uV/h