The most common use case for the JTube Jar is the collection of soil cores for VOC analysis (EPA Method 5035). The wide mouth allows a soil core sampler to be inserted directly into the jar without disturbing the sample structure. The tight seal ensures that no light hydrocarbons escape before the sample reaches the GC-MS (Gas Chromatography-Mass Spectrometry).

: Features different themes and layouts to fit various screen resolutions common in the J2ME era. How to Build or Package JTube