JPH052845Y2 - - Google Patents
Info
- Publication number
- JPH052845Y2 JPH052845Y2 JP13627186U JP13627186U JPH052845Y2 JP H052845 Y2 JPH052845 Y2 JP H052845Y2 JP 13627186 U JP13627186 U JP 13627186U JP 13627186 U JP13627186 U JP 13627186U JP H052845 Y2 JPH052845 Y2 JP H052845Y2
- Authority
- JP
- Japan
- Prior art keywords
- column
- sample
- cylindrical part
- buffer solution
- inlet
- Prior art date
- 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
- 239000007853 buffer solution Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 16
- 239000000523 sample Substances 0.000 claims description 16
- 239000013522 chelant Substances 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 239000012488 sample solution Substances 0.000 claims description 11
- 238000004094 preconcentration Methods 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 description 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 229910017604 nitric acid Inorganic materials 0.000 description 6
- 239000004809 Teflon Substances 0.000 description 5
- 229920006362 Teflon® Polymers 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 229910021645 metal ion Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003456 ion exchange resin Substances 0.000 description 3
- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 2
- 239000005695 Ammonium acetate Substances 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 238000011481 absorbance measurement Methods 0.000 description 2
- 229940043376 ammonium acetate Drugs 0.000 description 2
- 235000019257 ammonium acetate Nutrition 0.000 description 2
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000012468 concentrated sample Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000001637 plasma atomic emission spectroscopy Methods 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 1
- 239000000538 analytical sample Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13627186U JPH052845Y2 (enrdf_load_stackoverflow) | 1986-09-04 | 1986-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13627186U JPH052845Y2 (enrdf_load_stackoverflow) | 1986-09-04 | 1986-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6341752U JPS6341752U (enrdf_load_stackoverflow) | 1988-03-18 |
| JPH052845Y2 true JPH052845Y2 (enrdf_load_stackoverflow) | 1993-01-25 |
Family
ID=31039225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13627186U Expired - Lifetime JPH052845Y2 (enrdf_load_stackoverflow) | 1986-09-04 | 1986-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052845Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-09-04 JP JP13627186U patent/JPH052845Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6341752U (enrdf_load_stackoverflow) | 1988-03-18 |
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