膠鞋 整鞋揮發(fā)性有機(jī)物voc含量的測(cè)定
膠鞋 整鞋揮發(fā)性有機(jī)物voc含量的測(cè)定 詳細(xì)信息:
固定相:聚乙二醇20M
規(guī)格:30m*0.25mm*0.25um
型號(hào):HH-WAX
應(yīng)用: GBT32367-2015膠鞋整鞋揮發(fā)性有機(jī)物(VOC)含量的測(cè)定
本標(biāo)準(zhǔn)規(guī)定了采用氣相色譜-質(zhì)譜法測(cè)定膠鞋整鞋揮發(fā)性有機(jī)物(VOC)向小型釋放艙的釋放量的方法。
本標(biāo)準(zhǔn)適用于膠鞋整鞋揮發(fā)性有機(jī)物(VOC)釋放量的測(cè)定。
滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司,研究膠鞋整鞋揮發(fā)性有機(jī)物(VOC)釋放量的快速無(wú)損檢測(cè)方法。利用溫度可控的整鞋VOC揮發(fā)裝置,膠鞋在試驗(yàn)艙中,于規(guī)定的試驗(yàn)條件下釋放出VOC,用Tenax-TA吸附管采集一定體積的含VOC成分的混合氣體,其中的VOC成分被捕集于吸附管中,通過(guò)熱脫附儀解吸后進(jìn)入氣相色譜-質(zhì)譜聯(lián)用儀進(jìn)行定性和定量測(cè)定。該方法的標(biāo)準(zhǔn)曲線線性良好,各目標(biāo)揮發(fā)性有機(jī)物的檢出限為每雙0.3μg,方法穩(wěn)定。
膠鞋 整鞋揮發(fā)性有機(jī)物voc含量的測(cè)定 圖片:
Determination of volatile organic matter voc content in whole shoes
Rubber shoes Determination of volatile organic compounds voc content in the whole shoe Details:
Stationary phase: polyethylene glycol 20M
Specification: 30m*0.25mm*0.25um
Model: HH-WAX
Application: Determination of volatile organic compounds (VOC) in shoes of GBT32367-2015
This standard specifies the method for determining the release of volatile organic compounds (VOC) from small shoes to small release compartments by gas chromatography-mass spectrometry.
This standard applies to the determination of the amount of volatile organic compounds (VOC) released from the shoes.
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd. is a rapid non-destructive testing method for the release of volatile organic compounds (VOC) from rubber shoes. Using a temperature-controlled whole shoe VOC volatilization device, the rubber shoes in the test chamber release VOC under the specified test conditions, and use a Tenax-TA adsorption tube to collect a certain volume of VOC-containing mixed gas, in which the VOC component is arrested. It is collected in a sorbent tube, desorbed by a thermal desorber, and then subjected to gas chromatography-mass spectrometry for qualitative and quantitative determination. The standard curve of this method is linear, and the detection limit of each target volatile organic compound is 0.3μg per double. The method is stable and reliable.