RU93038458A - METHOD OF SIMULTANEOUS FLOW DETERMINATION OF CALCIUM AND MAGNESIUM IN SOLUTIONS - Google Patents
METHOD OF SIMULTANEOUS FLOW DETERMINATION OF CALCIUM AND MAGNESIUM IN SOLUTIONSInfo
- Publication number
- RU93038458A RU93038458A RU93038458/25A RU93038458A RU93038458A RU 93038458 A RU93038458 A RU 93038458A RU 93038458/25 A RU93038458/25 A RU 93038458/25A RU 93038458 A RU93038458 A RU 93038458A RU 93038458 A RU93038458 A RU 93038458A
- Authority
- RU
- Russia
- Prior art keywords
- calcium
- magnesium ions
- magnesium
- proposed method
- sample
- Prior art date
Links
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title 1
- 229910052791 calcium Inorganic materials 0.000 title 1
- 239000011575 calcium Substances 0.000 title 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title 1
- 229910052749 magnesium Inorganic materials 0.000 title 1
- 239000011777 magnesium Substances 0.000 title 1
- 229910001425 magnesium ion Inorganic materials 0.000 claims 6
- 229910001424 calcium ion Inorganic materials 0.000 claims 4
- 239000000523 sample Substances 0.000 claims 3
- IJHRFLJHRSNMGI-UHFFFAOYSA-N [Mg].C=C Chemical group [Mg].C=C IJHRFLJHRSNMGI-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 229940071106 ethylenediaminetetraacetate Drugs 0.000 claims 2
- JHUJLRKQZAPSDP-GXTSIBQPSA-M sodium;2-[(2Z)-2-(6-nitro-2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalen-1-olate Chemical compound [Na+].C1=CC2=CC=CC=C2C(O)=C1N\N=C/1C2=CC=C([N+]([O-])=O)C=C2C(S([O-])(=O)=O)=CC\1=O JHUJLRKQZAPSDP-GXTSIBQPSA-M 0.000 claims 2
- 239000002689 soil Substances 0.000 claims 2
- 239000012472 biological sample Substances 0.000 claims 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M buffer Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 1
- 239000007853 buffer solution Substances 0.000 claims 1
- 238000011109 contamination Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 238000005206 flow analysis Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000005375 photometry Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000003643 water by type Substances 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU93038458A RU2076322C1 (en) | 1993-08-05 | 1993-08-05 | Method of simultaneous in-flow determination of calcium and magnesium ions in solutions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU93038458A RU2076322C1 (en) | 1993-08-05 | 1993-08-05 | Method of simultaneous in-flow determination of calcium and magnesium ions in solutions |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93038458A true RU93038458A (en) | 1995-01-09 |
RU2076322C1 RU2076322C1 (en) | 1997-03-27 |
Family
ID=20145696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU93038458A RU2076322C1 (en) | 1993-08-05 | 1993-08-05 | Method of simultaneous in-flow determination of calcium and magnesium ions in solutions |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2076322C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4120606B2 (en) * | 2004-03-30 | 2008-07-16 | 三浦工業株式会社 | Reagent for hardness measurement |
CN101701914A (en) * | 2009-10-29 | 2010-05-05 | 江西稀有金属钨业控股集团有限公司 | Analysis detection method for calcium element in ore |
-
1993
- 1993-08-05 RU RU93038458A patent/RU2076322C1/en active
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