JPS61215950A - 自動比色分析方法 - Google Patents
自動比色分析方法Info
- Publication number
- JPS61215950A JPS61215950A JP5745885A JP5745885A JPS61215950A JP S61215950 A JPS61215950 A JP S61215950A JP 5745885 A JP5745885 A JP 5745885A JP 5745885 A JP5745885 A JP 5745885A JP S61215950 A JPS61215950 A JP S61215950A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- tank
- colorimetric
- colorimeter
- time
- 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
- 238000004737 colorimetric analysis Methods 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims abstract description 73
- 238000002156 mixing Methods 0.000 claims abstract description 33
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 12
- 238000004458 analytical method Methods 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 6
- 239000003086 colorant Substances 0.000 claims abstract description 5
- 239000000872 buffer Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 6
- 238000007872 degassing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 150000003839 salts Chemical class 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- 239000011575 calcium Substances 0.000 description 8
- 238000002835 absorbance Methods 0.000 description 7
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 6
- 238000004040 coloring Methods 0.000 description 6
- 239000007853 buffer solution Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 239000008234 soft water Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000012267 brine Substances 0.000 description 3
- 239000012488 sample solution Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 239000012490 blank solution Substances 0.000 description 2
- 239000006172 buffering agent Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000012088 reference solution Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 101100382267 Caenorhabditis elegans cah-1 gene Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5745885A JPS61215950A (ja) | 1985-03-20 | 1985-03-20 | 自動比色分析方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5745885A JPS61215950A (ja) | 1985-03-20 | 1985-03-20 | 自動比色分析方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61215950A true JPS61215950A (ja) | 1986-09-25 |
| JPH0465970B2 JPH0465970B2 (enExample) | 1992-10-21 |
Family
ID=13056225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5745885A Granted JPS61215950A (ja) | 1985-03-20 | 1985-03-20 | 自動比色分析方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61215950A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01301150A (ja) * | 1988-05-30 | 1989-12-05 | Mitsui Petrochem Ind Ltd | 化学品自動着色試験装置 |
| JP2022020262A (ja) * | 2020-07-20 | 2022-02-01 | 株式会社構造計画研究所 | 試薬反応評価装置、試薬反応評価システム、試薬反応評価方法、及び試薬反応評価プログラム |
-
1985
- 1985-03-20 JP JP5745885A patent/JPS61215950A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01301150A (ja) * | 1988-05-30 | 1989-12-05 | Mitsui Petrochem Ind Ltd | 化学品自動着色試験装置 |
| JP2022020262A (ja) * | 2020-07-20 | 2022-02-01 | 株式会社構造計画研究所 | 試薬反応評価装置、試薬反応評価システム、試薬反応評価方法、及び試薬反応評価プログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0465970B2 (enExample) | 1992-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |