GB1345495A - Standard glycerol solution - Google Patents
Standard glycerol solutionInfo
- Publication number
- GB1345495A GB1345495A GB4124572A GB4124572A GB1345495A GB 1345495 A GB1345495 A GB 1345495A GB 4124572 A GB4124572 A GB 4124572A GB 4124572 A GB4124572 A GB 4124572A GB 1345495 A GB1345495 A GB 1345495A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glycerol
- solution
- perchloric acid
- standard
- sept
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/96—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood or serum control standard
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/108331—Preservative, buffer, anticoagulant or diluent
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
1345495 Stabilised standard glycerol solutions BOEHRINGER MANNHEIM GmbH 6 Sept 1972 [10 Sept 1971] 41245/72 Heading B1X A standard glycerol solution, of use as a control in analytical determinations relating to glycerol and for the preparation of calibration curves for use in such determinations, is a solution of glycerol in aqueous perchloric acid solution having a normality of from 0.02 to 0.2, for example approximately 0.05, the perchloric acid acting as a stabilising agent for the glycerol. The solution may contain from 1 to 50, for example about 10mg., of glycerol per 100 ml. of solution. The Specification includes data relating to the stability upon storage at a temperature of 33‹C of 5 mg. per cent solutions of glycerol in (i) water, (ii) 0.1 per cent aqueous sodium azide solution and (iii) 0.05 molar aqueous perchloric acid solution.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2145346A DE2145346C3 (en) | 1971-09-10 | 1971-09-10 | Glycerine standard solution |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1345495A true GB1345495A (en) | 1974-01-30 |
Family
ID=5819222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4124572A Expired GB1345495A (en) | 1971-09-10 | 1972-09-06 | Standard glycerol solution |
Country Status (8)
Country | Link |
---|---|
US (1) | US3838065A (en) |
JP (1) | JPS5327954B2 (en) |
CH (1) | CH565127A5 (en) |
DE (1) | DE2145346C3 (en) |
FR (1) | FR2152224A5 (en) |
GB (1) | GB1345495A (en) |
IT (1) | IT962412B (en) |
NL (1) | NL168335C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2324386C2 (en) * | 1973-05-14 | 1975-07-03 | Boehringer Mannheim Gmbh, 6800 Mannheim | Aqueous cholestrin standard |
JPS5778808U (en) * | 1980-10-31 | 1982-05-15 | ||
US4405817A (en) * | 1981-04-30 | 1983-09-20 | The B. F. Goodrich Company | Stabilized hydroxyl terminated reactive liquid polymers |
US7927396B2 (en) * | 2008-03-20 | 2011-04-19 | Donaldson Company, Inc. | Evacuation value arrangements; pulse jet air cleaner systems using same; and, method |
EP2525891B1 (en) | 2010-01-22 | 2020-10-07 | Donaldson Company, Inc. | Pulse jet air cleaner systems; evacution valve arrangements; air cleaner components; and, methods |
-
1971
- 1971-09-10 DE DE2145346A patent/DE2145346C3/en not_active Expired
-
1972
- 1972-07-04 IT IT26595/72A patent/IT962412B/en active
- 1972-08-04 NL NLAANVRAGE7210699,A patent/NL168335C/en not_active IP Right Cessation
- 1972-08-09 US US00279116A patent/US3838065A/en not_active Expired - Lifetime
- 1972-09-04 JP JP8858472A patent/JPS5327954B2/ja not_active Expired
- 1972-09-06 CH CH1308172A patent/CH565127A5/xx not_active IP Right Cessation
- 1972-09-06 GB GB4124572A patent/GB1345495A/en not_active Expired
- 1972-09-08 FR FR7231897A patent/FR2152224A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7210699A (en) | 1973-03-13 |
DE2145346C3 (en) | 1978-03-09 |
US3838065A (en) | 1974-09-24 |
IT962412B (en) | 1973-12-20 |
FR2152224A5 (en) | 1973-04-20 |
DE2145346B2 (en) | 1977-07-14 |
NL168335C (en) | 1982-03-16 |
CH565127A5 (en) | 1975-08-15 |
DE2145346A1 (en) | 1973-04-19 |
JPS5327954B2 (en) | 1978-08-11 |
NL168335B (en) | 1981-10-16 |
JPS4838192A (en) | 1973-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1211811A (en) | Process for the preparation of polyurethanes | |
GB1405088A (en) | Slow release formulation | |
GB1463966A (en) | Depilatory formulation | |
GB1465347A (en) | Composition | |
GB1348439A (en) | Stabilization of hydrogen peroxide | |
GB912977A (en) | Central nervous system stimulant compositions comprising 5-phenyl-2-methylimino-4-oxazolidinone and salts thereof | |
SU513645A3 (en) | Reagent for the determination of glucose | |
GB1489976A (en) | Stabilisation of soil | |
GB1395502A (en) | Herbicidal compositions | |
GB1351560A (en) | Cigarette | |
GB1345495A (en) | Standard glycerol solution | |
GB1278117A (en) | Stabilized 2-pam solutions | |
GB1358617A (en) | Stabilization of aqueous solutions of bromine | |
GB1211302A (en) | Barium sulphate reflectance standards | |
GB1331190A (en) | X-ray contrast composition containing barium sulphate | |
GB1209849A (en) | Composition for introducing alkoxybenzamides into the systemic circulatory system | |
KR840006767A (en) | Antifungal Gel Composition | |
ES427653A1 (en) | 3-Hydroxyacyl aminomethyl-5-acylamino-2,4,6-triiodobenzoic acid salts as x-ray contrast agents | |
GB1483507A (en) | Aqueous food base | |
GB1362276A (en) | Stable lactone solution | |
GB1520035A (en) | Manganous hydroxide preparation | |
GB1409385A (en) | Bleaches containing trichloroisocyanuric acid and hydrated sodium dichloroisocyanurate | |
GB1532550A (en) | Agent for preventing cold turbidity in beer | |
GB1352378A (en) | Process for preparing dimethylaminomethyl benzopyrones and salts thereof | |
GB1403982A (en) | Conserved forage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |