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丙酮、丁酮为有害性物质,长期接触可以使人的鼻、咽、喉等粘膜受到较大的损伤。本法是一种简便、快捷、准确地检测方法。1仪器与试剂CP3800气相色谱仪附FID和Galaxie色谱工作站(美国Varian公司);100 m l玻璃注射器;HJ-Ⅱ型热解吸仪;丙酮、丁酮均为色谱纯(美国进口);5μl微量进
Acetone, butanone are harmful substances, long-term exposure can make people’s nose, throat, larynx and other mucosa by greater damage. This law is a simple, fast and accurate method of detection. 1 instruments and reagents CP3800 gas chromatograph with FID and Galaxie chromatography workstation (Varian, USA); 100 ml glass syringe; HJ-II thermal desorption instrument; acetone, butanone are both chromatographic pure (US imports);