PL76348B1 - Tubes for quantitative determination of[FR2078486A5] - Google Patents
Tubes for quantitative determination of[FR2078486A5] Download PDFInfo
- Publication number
- PL76348B1 PL76348B1 PL14628471A PL14628471A PL76348B1 PL 76348 B1 PL76348 B1 PL 76348B1 PL 14628471 A PL14628471 A PL 14628471A PL 14628471 A PL14628471 A PL 14628471A PL 76348 B1 PL76348 B1 PL 76348B1
- Authority
- PL
- Poland
- Prior art keywords
- test tube
- sulfuric acid
- tube according
- alcohol content
- porous
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 11
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000010457 zeolite Substances 0.000 claims description 5
- 229910021536 Zeolite Inorganic materials 0.000 claims description 4
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 claims description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 4
- 239000005337 ground glass Substances 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 15
- 239000000741 silica gel Substances 0.000 abstract description 10
- 229910002027 silica gel Inorganic materials 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 239000011521 glass Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 21
- 238000005259 measurement Methods 0.000 description 5
- 239000000499 gel Substances 0.000 description 4
- 235000019353 potassium silicate Nutrition 0.000 description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- UOFGSWVZMUXXIY-UHFFFAOYSA-N 1,5-Diphenyl-3-thiocarbazone Chemical compound C=1C=CC=CC=1N=NC(=S)NNC1=CC=CC=C1 UOFGSWVZMUXXIY-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000011158 quantitative evaluation Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229920000426 Microplastic Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical class [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14556670 | 1970-02-17 | ||
| DD14833070 | 1970-06-23 | ||
| DD15133070A DD97955A2 (en, 2012) | 1970-11-17 | 1970-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL76348B1 true PL76348B1 (en) | 1975-02-28 |
Family
ID=27179754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL14628471A PL76348B1 (en) | 1970-02-17 | 1971-02-16 | Tubes for quantitative determination of[FR2078486A5] |
Country Status (8)
| Country | Link |
|---|---|
| CH (1) | CH559366A5 (en, 2012) |
| CS (1) | CS154315B2 (en, 2012) |
| DE (1) | DE2103233C3 (en, 2012) |
| FI (1) | FI52005C (en, 2012) |
| FR (1) | FR2078486A5 (en, 2012) |
| NO (1) | NO133163C (en, 2012) |
| PL (1) | PL76348B1 (en, 2012) |
| SE (1) | SE382504B (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4033159A1 (de) * | 1990-10-16 | 1992-04-23 | Laborchemie Apolda Gmbh | Traegersystem fuer alkohol-pruefroehrchen |
-
1971
- 1971-01-25 DE DE19712103233 patent/DE2103233C3/de not_active Expired
- 1971-02-09 CS CS93871A patent/CS154315B2/cs unknown
- 1971-02-11 CH CH204071A patent/CH559366A5/xx not_active IP Right Cessation
- 1971-02-11 FR FR7104625A patent/FR2078486A5/fr not_active Expired
- 1971-02-16 PL PL14628471A patent/PL76348B1/pl unknown
- 1971-02-16 NO NO56371A patent/NO133163C/no unknown
- 1971-02-16 FI FI43271A patent/FI52005C/fi active
- 1971-02-16 SE SE200671A patent/SE382504B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE382504B (sv) | 1976-02-02 |
| DE2103233C3 (de) | 1978-11-30 |
| CH559366A5 (en, 2012) | 1975-02-28 |
| DE2103233B2 (de) | 1976-01-02 |
| DE2103233A1 (de) | 1971-09-09 |
| CS154315B2 (en, 2012) | 1974-03-29 |
| NO133163B (en, 2012) | 1975-12-08 |
| FR2078486A5 (en) | 1971-11-05 |
| NO133163C (en, 2012) | 1976-03-17 |
| FI52005C (fi) | 1977-05-10 |
| FI52005B (en, 2012) | 1977-01-31 |
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