JPH0521253Y2 - - Google Patents

Info

Publication number

JPH0521253Y2

JPH0521253Y2 JP9238587U JP9238587U JPH0521253Y2 JP H0521253 Y2 JPH0521253 Y2 JP H0521253Y2 JP 9238587 U JP9238587 U JP 9238587U JP 9238587 U JP9238587 U JP 9238587U JP H0521253 Y2 JPH0521253 Y2 JP H0521253Y2

Authority

JP

Japan

Prior art keywords

cylindrical wall

mass spectrometer

molecular separator

wall

capillary column

Prior art date

1986-11-21

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired - Lifetime

Links

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• 238000010438 heat treatment Methods 0.000 claims description 11
• 238000003780 insertion Methods 0.000 claims description 6
• 230000037431 insertion Effects 0.000 claims description 6
• 239000007789 gas Substances 0.000 description 13
• 239000012159 carrier gas Substances 0.000 description 6
• 239000011521 glass Substances 0.000 description 5
• 238000004458 analytical method Methods 0.000 description 4
• 238000012856 packing Methods 0.000 description 3
• 238000001179 sorption measurement Methods 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 230000003287 optical effect Effects 0.000 description 2
• 238000003421 catalytic decomposition reaction Methods 0.000 description 1
• 239000012141 concentrate Substances 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 238000000354 decomposition reaction Methods 0.000 description 1
• 238000010893 electron trap Methods 0.000 description 1
• 238000004817 gas chromatography Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 238000005040 ion trap Methods 0.000 description 1
• 230000000149 penetrating effect Effects 0.000 description 1
• 238000004904 shortening Methods 0.000 description 1