公开(公告)号：US20050036916A1

公开(公告)日：2005-02-17

申请号：US10498418

申请日：2002-12-12

Applicant: Andrew Thomas ,  Neil Shand ,  Andrew Langdown

Inventor： Andrew Thomas ,  Neil Shand ,  Andrew Langdown

IPC: G01N1/00 ,  B01L3/00 ,  G01N1/02 ,  G01N1/04

CPC classification number: B01L3/5055 ,  G01N1/02 ,  G01N2001/007 ,  G01N2001/028

Abstract: A sampling device comprising a foldable support means suitable for supporting a sample collection substrate having at least one sample collection surface, the support means being foldable between a first position in which, in use, the at least one sample collection surface is deployed for the collection of a sample and a second position in which a collected sample is protected against contamination and/or loss.

Abstract translation: 一种采样装置，其包括适于支撑具有至少一个样品收集表面的样品收集基底的可折叠支撑装置，所述支撑装置可在第一位置和第二位置之间折叠，在第一位置中，在使用中将所述至少一个样品收集表面部署用于收集 的样品和第二位置，其中收集的样品被保护免受污染和/或损失。

公开(公告)号：US20050064600A1

公开(公告)日：2005-03-24

申请号：US10497584

申请日：2002-12-05

Applicant: Terry Clark ,  Andrew Thomas ,  Neil Shand ,  Brian Webb

Inventor： Terry Clark ,  Andrew Thomas ,  Neil Shand ,  Brian Webb

IPC: G01N31/00 ,  G01N21/35 ,  G01N31/12 ,  G01N33/00 ,  G01N33/22

CPC classification number: G01N33/0037 ,  Y02A50/245 ,  Y10T436/17

Abstract: The present invention provides a method for the detection of a material comprising ammonium nitrate and a sugar, the method comprising sensing for the presence of hydrogen isocyanate (HNCO). The present invention further provides an apparatus suitable for the examination of a material suspected of comprising ammonium nitrate and a sugar, the apparatus comprising heating means in thermal communication with a sample holder suitable for the containment of the material, the sample holder being in gaseous communication with sensing region, the apparatus being further provided with a means for inducing flow of gas from the sample holder to the sensing region and a means for sensing the presence of hydrogen isocyanate in the sensing region.

Abstract translation: 本发明提供了一种用于检测包含硝酸铵和糖的材料的方法，所述方法包括感测异氰酸氢盐（HNCO）的存在。 本发明还提供了一种适于检查怀疑含有硝酸铵和糖的材料的装置，该装置包括与适于容纳材料的样品保持器热连通的加热装置，样品保持器处于气态连通 在感测区域中，该装置还设置有用于引导气体从样品保持器流到感测区域的装置，以及用于感测感测区域中异氰酸氢盐的存在的装置。