JPH02141857U - - Google Patents
Info
- Publication number
- JPH02141857U JPH02141857U JP5200189U JP5200189U JPH02141857U JP H02141857 U JPH02141857 U JP H02141857U JP 5200189 U JP5200189 U JP 5200189U JP 5200189 U JP5200189 U JP 5200189U JP H02141857 U JPH02141857 U JP H02141857U
- Authority
- JP
- Japan
- Prior art keywords
- tripyridyl
- solution
- passage
- triazine
- reaction tank
- 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.)
- Granted
Links
- 239000000243 solution Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- KMVWNDHKTPHDMT-UHFFFAOYSA-N 2,4,6-tripyridin-2-yl-1,3,5-triazine Chemical compound N1=CC=CC=C1C1=NC(C=2N=CC=CC=2)=NC(C=2N=CC=CC=2)=N1 KMVWNDHKTPHDMT-UHFFFAOYSA-N 0.000 claims description 6
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 3
- 239000005695 Ammonium acetate Substances 0.000 claims description 3
- 229940043376 ammonium acetate Drugs 0.000 claims description 3
- 235000019257 ammonium acetate Nutrition 0.000 claims description 3
- 238000011481 absorbance measurement Methods 0.000 claims description 2
- 239000000872 buffer Substances 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims 5
- 239000007788 liquid Substances 0.000 claims 3
- 238000002835 absorbance Methods 0.000 claims 2
- 239000012488 sample solution Substances 0.000 claims 2
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 claims 1
- 239000007853 buffer solution Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5200189U JPH0645884Y2 (ja) | 1989-05-02 | 1989-05-02 | 鉄濃度測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5200189U JPH0645884Y2 (ja) | 1989-05-02 | 1989-05-02 | 鉄濃度測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02141857U true JPH02141857U (en]) | 1990-11-29 |
| JPH0645884Y2 JPH0645884Y2 (ja) | 1994-11-24 |
Family
ID=31571934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5200189U Expired - Lifetime JPH0645884Y2 (ja) | 1989-05-02 | 1989-05-02 | 鉄濃度測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645884Y2 (en]) |
-
1989
- 1989-05-02 JP JP5200189U patent/JPH0645884Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645884Y2 (ja) | 1994-11-24 |
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