样品：Acetic Acid , Propionic Acid , Isobutyric Acid , Butyric Acid , Isovaleric Acid , Valeric Acid , Isocaproic Acid ,
Caproic Acid;乙酸、丙酸、异丁酸、丁酸、异戊酸、戊酸、异丙酸、己酸;
适用范围：Free lower fatty acids in Acetone(each 200ppm);丙酮中游离的低脂肪酸（每200ppm);
色谱柱：FON 20% Chromosorb W 80-100 (AW-DMCS)
色谱柱型号：2.1m×3.2mm
色谱柱温度：170°C
载气：N2,50ml/min
进样口温度：250°C
检测器温度：260°C(FID)