SKC呼吸气体分析袋
美国SKC的呼吸气体分析袋收集人的呼吸样本进行分析,挥发性有机化合物(VOCs)是理想的或挥发性硫化物(VSC)是一些疾病的可能的生物标记物。每个样品袋中包含一个专门设计的不锈钢或聚丙烯,低电阻的拟合与一次性塑料烟嘴,便于采集人体呼吸样本和除去样品的气相色谱(GC)分析。
美国SKC呼吸气体分析袋应用包括:
- 肺癌检测
- 糖尿病检测
- 器官移植排斥反应的检测
- 果糖吸收不良与氢呼气试验
- 一氧化碳中毒的检测
Tedlar 空气采样袋
- Tedlar (PVF)薄膜对气体具不渗透
- 与Teflon铁氟龙,Mylar,Saran,Polyethylene比较,贮存损失率zui低
- 坚固、柔韧、抗张力,可多次重复应用
- 薄膜具化学惰性,确保样品完整
- 易清洗,使用时交叉污染低
美国三种不同型式接头:
- Single Polyproylene Fitting – 232或245-(2)系列:
聚丙烯塑胶制进气口接头与硅胶隔塞的单一合并接头,具 - Dual Stainless Steel Fitting - 231系列:
不锈钢制进气口接头与硅胶铁氟龙隔塞,两个分别独立的接头 - Single Stainless Steel Fitting - 233或245-(0)系列:
不锈钢制单一合并接头,含进气口接头与硅胶隔塞
SKC Breath-gas Analysis Bags are ideal for collecting samples of human breath to be analysed for volatile organic compounds (VOCs) or volatile sulphur compounds (VSCs) which are possible biomarkers for some diseases. Each sample bag contains a specially designed stainless steel or polypropylene, low-resistance fitting with a disposable plastic mouthpiece that facilitates collecting human breath samples and removing the sample for gas chromotography (GC) analysis.
Applications include:
- Lung cancer detection
- Diabetes detection
- Organ rejection detection
- Fructose malabsorption with hydrogen breath test
- Carbon monoxide poisoning detection
SKC Breath-gas Analysis bags are offered in Tedlar, FlexFoil PLUS and SamplePro FlexFilm.