US3466249A - Blood serum reference standard for multi-automated analytical procedures - Google Patents
Blood serum reference standard for multi-automated analytical procedures Download PDFInfo
- Publication number
- US3466249A US3466249A US615339A US3466249DA US3466249A US 3466249 A US3466249 A US 3466249A US 615339 A US615339 A US 615339A US 3466249D A US3466249D A US 3466249DA US 3466249 A US3466249 A US 3466249A
- Authority
- US
- United States
- Prior art keywords
- serum
- blood serum
- reference standard
- carbon dioxide
- blood
- 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 - Lifetime
Links
- 210000002966 serum Anatomy 0.000 title description 48
- 238000004458 analytical method Methods 0.000 title description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 38
- 229910002092 carbon dioxide Inorganic materials 0.000 description 19
- 239000001569 carbon dioxide Substances 0.000 description 19
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 11
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 11
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 11
- 239000001099 ammonium carbonate Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 210000004369 blood Anatomy 0.000 description 8
- 239000008280 blood Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- BPYKTIZUTYGOLE-IFADSCNNSA-N Bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 102000009027 Albumins Human genes 0.000 description 2
- 108010088751 Albumins Proteins 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 2
- 108010054147 Hemoglobins Proteins 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 108090000340 Transaminases Proteins 0.000 description 2
- 102000003929 Transaminases Human genes 0.000 description 2
- PNNCWTXUWKENPE-UHFFFAOYSA-N [N].NC(N)=O Chemical compound [N].NC(N)=O PNNCWTXUWKENPE-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- -1 alkaline Proteins 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000010421 standard material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- GZCWLCBFPRFLKL-UHFFFAOYSA-N 1-prop-2-ynoxypropan-2-ol Chemical compound CC(O)COCC#C GZCWLCBFPRFLKL-UHFFFAOYSA-N 0.000 description 1
- 102000013563 Acid Phosphatase Human genes 0.000 description 1
- 108010051457 Acid Phosphatase Proteins 0.000 description 1
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 1
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000045595 Phosphoprotein Phosphatases Human genes 0.000 description 1
- 108700019535 Phosphoprotein Phosphatases Proteins 0.000 description 1
- 240000002878 Prunus cerasus Species 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- HFNQLYDPNAZRCH-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O.OC(O)=O HFNQLYDPNAZRCH-UHFFFAOYSA-N 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2496/00—Reference solutions for assays of biological material
- G01N2496/05—Reference solutions for assays of biological material containing blood cells or plasma
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2496/00—Reference solutions for assays of biological material
- G01N2496/70—Blood gas control solutios containing dissolved oxygen, bicarbonate and the like
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2496/00—Reference solutions for assays of biological material
- G01N2496/80—Multi-analyte reference solutions containing cholesterol, glucose and the like
-
- 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
- Y10T436/102499—Blood gas standard or control
-
- 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
- Y10T436/106664—Blood serum or blood plasma standard or control
-
- 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
Definitions
- This invention relates to a laboratory standard material and, more particularly, to a stable blood serum reference standard and to a method of preparation and use thereof.
- biochemical determinations which the above and similar electronic devices are presently adaptable to are, for example, albumin, acid phosphatase, alkaline, phosphatase, bilirubin, calcium, carbon dioxide, chloride, cholesterol, glucose, hemoglobin, LDH, potassium, sodium, total protein, transaminase, urea nitrogen and uric acid.
- One particular instrument available on the market (known as the 12 Channel AutoAnalyzer) is capable of simultaneously making twelve different analyses on a single sample.
- carbon dioxide content refers to the total equivalent amount of carbon dioxide in the form of CO H CO and HCO
- multi-automated procedure refers to an automated chemical analytical procedure in which two or more analyses are made simultaneously on a single sample.
- the blood serum reference standard of the present invention comprises a freeze-dried serum prepared from human blood and a separate aqueous solution of ammonium bicarbonate for use in reconstitution of the freeze-dried serum.
- the freeze-dried serum used in the practice of this invention is stable for at least two years at temperatures ranging from about 2 to about 10 C.
- the freeze-dried serum is reconstituted with sufficient aqueous ammonium bicarbonate solution (a) to provide from about 12 to about 35 meq./liter of carbon dioxide content in the reconstituted serum or (b) to increase the carbon dioxide content of the reconstituted serum to any predetermined level, depending upon the particular analytical procedure concerned.
- This reconstituted serum is stable for at least three days at temperatures ranging from about 2 to about 10 C., and is directly used for the calibration and control of the instruments used in the multi-automated analytical procedures.
- the freeze-dried serum used in the practice of the present invention can be prepared by any conventional method of freeze-drying whereby the serum is dried from the frozen state under a high vacuum and ice or other frozen solvent rapidly sublimes to yield a porous solid.
- ammonium bicarbonate reconstituting solution is uniquely suited as a component of the blood serum reference standard of this invention in that:
- EXAMPLE A solution of ammonium bicarbonate was prepared by dissolving 426.6 g. of ammonium bicarbonate (A.R. grade) in 180 liters of distilled water. The solution was clarified by passage through Millipore membranes (1.2 and 0.45 micron), filled into 50 ml. bottles, stoppered, hermetically sealed and then sterilized by autoclaving at 255 F. for 30 minutes.
- Freeze-dried human blood serum representing an original volume of 50 m1.
- liquid serum was reconstituted to its original volume by the addition of 50 ml. of the above ammonium bicarbonate solution.
- the mixture was slightly agitated by rotation of the bottle to completely wet the serum with the aqueous solution and then placed in a refrigerator until the serum was completely dissolved.
- a sample of the reconstituted serum had the following analysis:
- liquid serum was preadjusted (prior to freeze-drying) by the addition of pure compounds and other substances to give values in certain ideal ranges for standardizing nlulti-channel automated instruments such as the "12 Channel AutoAnalyzer.
- the above reconstituted serum can be used for the standardization and control of multi-automated analytical procedures for blood serum such as with the 12 Channel AutoAnalyzer made by Technicon Instruments.
- a blood serum reference standard comprising a first container of freeze-dried blood serum and a second container of aqueous ammonium bicarbonate, the concentration of said aqueous ammonium bicarbonate being such that when the serum is reconstituted with the aqueous ammoniurn bicarbonate the carbon dioxide content of the reconstituted serum is from about 12 to about meq./ liter.
- the method of providing an accurate blood serum reference standard including a standard carbon dioxide content for use in multi-automated analytical procedures comprising reconstituting freeze-dried blood serum with an aqueous solution of ammonium bicarbonate such that the carbon dioxide content of the reconstituted serum is increased to a predetermined level.
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)
- Microbiology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61533967A | 1967-02-13 | 1967-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3466249A true US3466249A (en) | 1969-09-09 |
Family
ID=24464936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US615339A Expired - Lifetime US3466249A (en) | 1967-02-13 | 1967-02-13 | Blood serum reference standard for multi-automated analytical procedures |
Country Status (4)
Country | Link |
---|---|
US (1) | US3466249A (en, 2012) |
BE (1) | BE708522A (en, 2012) |
DE (1) | DE1698180C3 (en, 2012) |
GB (1) | GB1159629A (en, 2012) |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3859049A (en) * | 1973-09-14 | 1975-01-07 | Arnold G Ware | Blood reference standard and process for blood gas test |
US3897363A (en) * | 1973-08-10 | 1975-07-29 | Baxter Laboratories Inc | Blood control standard |
US3973913A (en) * | 1976-01-29 | 1976-08-10 | Louderback Allan Lee | Blood control standard |
US4001142A (en) * | 1975-07-25 | 1977-01-04 | Warner-Lambert Company | Blood gas control |
US4056484A (en) * | 1974-12-31 | 1977-11-01 | Behringwerke Aktiengesellschaft | Stable blood plasma, process for preparing it and its use as comparative plasma in coagulation tests |
DE2723070A1 (de) * | 1976-05-24 | 1977-12-15 | Dorwart Jun | Bezugspraeparat zur festlegung einer anionenkonzentration bei chemischen analysen |
US4121905A (en) * | 1977-08-22 | 1978-10-24 | Jonas Maurukas | Process for preparing biological compositions for use as reference controls in diagnostic analyses |
US4141856A (en) * | 1976-05-24 | 1979-02-27 | Dorwart Jr William V | Reference material for establishing anion concentrations in analytical chemistry tests |
US4158544A (en) * | 1978-07-17 | 1979-06-19 | Beckman Instruments, Inc. | Process for preparing a biological composition for use as a reference control in diagnostic analysis |
US4163734A (en) * | 1975-05-30 | 1979-08-07 | Radiometer A/S | Reference liquid for blood gas equipment |
US4219440A (en) * | 1979-06-06 | 1980-08-26 | Coulter Electronics, Inc. | Multiple analysis hematology reference control reagent and method of making the same |
US4287087A (en) * | 1977-02-25 | 1981-09-01 | Research Triangle Institute | Fixed-dried blood platelets |
US4323478A (en) * | 1977-01-18 | 1982-04-06 | Baxter Travenol Laboratories, Inc. | Novel particulate compositions |
US4324685A (en) * | 1978-07-17 | 1982-04-13 | Beckman Instruments, Inc. | Blood serum reference standard |
US4325832A (en) * | 1979-03-05 | 1982-04-20 | Beckman Instruments, Inc. | Enzyme reference composition |
US4351743A (en) * | 1976-04-07 | 1982-09-28 | Yoshikazu Hashimoto | Dilute standard gases prepared by utilizing buffered solution, method for preparation thereof and apparatus therefor |
WO1983003902A1 (en) * | 1982-05-03 | 1983-11-10 | American Hospital Supply Corporation | Blood gas control |
US4485174A (en) * | 1982-09-29 | 1984-11-27 | Instrumentation Laboratory Inc. | Hemoglobin-based blood gas control |
EP0358250A3 (en) * | 1988-08-10 | 1990-09-12 | INSTRUMENTATION LABORATORY S.p.A. | Method and apparatus for liquid phase calibration of oxigen and carbon dioxide partial pressure |
US4960708A (en) * | 1988-10-13 | 1990-10-02 | Baxter International Inc. | Pressurized packaged reference liquid for blood gas analysis |
US5296377A (en) * | 1992-12-15 | 1994-03-22 | Boehringer Mannheim Corporation | Control reagent containing a hydroxylamine or an antioxidant |
US5308767A (en) * | 1986-10-31 | 1994-05-03 | Fuji Photo Film Co., Ltd. | Method for control or calibration in a chemical analytical determination |
US5547874A (en) * | 1986-10-31 | 1996-08-20 | Fuji Photo Film Co., Ltd. | Method for control or calibration in a chemical analytical determination |
US6268481B1 (en) | 1997-05-29 | 2001-07-31 | Medical Analysis Systems, Inc. | Covalently coupled troponin complexes |
CN101930009A (zh) * | 2009-11-19 | 2010-12-29 | 首都医科大学附属北京朝阳医院 | 一种血清钙标准物质 |
US20110201121A1 (en) * | 2005-08-24 | 2011-08-18 | Berggren Oy Ab | Method of testing a liquid sample, a test unit, and an automatized system of a plurality of test units |
US9863699B2 (en) | 2014-06-09 | 2018-01-09 | Terumo Bct, Inc. | Lyophilization |
US10793327B2 (en) | 2017-10-09 | 2020-10-06 | Terumo Bct Biotechnologies, Llc | Lyophilization container and method of using same |
US11604026B2 (en) | 2019-03-14 | 2023-03-14 | Terumo Bct Biotechnologies, Llc | Lyophilization loading tray assembly and system |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260579A (en) * | 1979-05-10 | 1981-04-07 | Miles Laboratories, Inc. | Device and method for simulating bilirubin in urine |
US5061631A (en) * | 1988-10-14 | 1991-10-29 | Fisher Scientific Company | Method, apparatus and solution for calibration of partial pressure value |
DE4235311C2 (de) * | 1992-10-20 | 1997-10-02 | Dieter Pfaff | Bilirubin-Kalibriermittel zur photometrischen Bilirubinbestimmung |
CN106908291A (zh) * | 2017-02-17 | 2017-06-30 | 嘉兴博泰生物科技发展有限公司 | 一种血清葡萄糖标准物质的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2225744A (en) * | 1938-08-25 | 1940-12-24 | Commw Edison Co | Process of removing and recovering sulphur dioxide |
US2770602A (en) * | 1951-06-25 | 1956-11-13 | Aloe Company As | Method of preparing protein standardized reagents |
US3000836A (en) * | 1958-09-02 | 1961-09-19 | Ginsburg Ben | Stabilized whole blood standard and method of making the same |
US3147081A (en) * | 1961-02-27 | 1964-09-01 | Beckman Instruments Inc | Technique in blood testing |
-
1967
- 1967-02-13 US US615339A patent/US3466249A/en not_active Expired - Lifetime
- 1967-12-12 GB GB56325/67A patent/GB1159629A/en not_active Expired
- 1967-12-27 BE BE708522D patent/BE708522A/xx unknown
-
1968
- 1968-01-09 DE DE1698180A patent/DE1698180C3/de not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2225744A (en) * | 1938-08-25 | 1940-12-24 | Commw Edison Co | Process of removing and recovering sulphur dioxide |
US2770602A (en) * | 1951-06-25 | 1956-11-13 | Aloe Company As | Method of preparing protein standardized reagents |
US3000836A (en) * | 1958-09-02 | 1961-09-19 | Ginsburg Ben | Stabilized whole blood standard and method of making the same |
US3147081A (en) * | 1961-02-27 | 1964-09-01 | Beckman Instruments Inc | Technique in blood testing |
Cited By (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3897363A (en) * | 1973-08-10 | 1975-07-29 | Baxter Laboratories Inc | Blood control standard |
US3859049A (en) * | 1973-09-14 | 1975-01-07 | Arnold G Ware | Blood reference standard and process for blood gas test |
US4056484A (en) * | 1974-12-31 | 1977-11-01 | Behringwerke Aktiengesellschaft | Stable blood plasma, process for preparing it and its use as comparative plasma in coagulation tests |
US4163734A (en) * | 1975-05-30 | 1979-08-07 | Radiometer A/S | Reference liquid for blood gas equipment |
US4001142A (en) * | 1975-07-25 | 1977-01-04 | Warner-Lambert Company | Blood gas control |
US3973913A (en) * | 1976-01-29 | 1976-08-10 | Louderback Allan Lee | Blood control standard |
US4351743A (en) * | 1976-04-07 | 1982-09-28 | Yoshikazu Hashimoto | Dilute standard gases prepared by utilizing buffered solution, method for preparation thereof and apparatus therefor |
FR2353060A1 (fr) * | 1976-05-24 | 1977-12-23 | Dorwart Jr William | Etalon de serum sanguin et procede de preparation |
US4141856A (en) * | 1976-05-24 | 1979-02-27 | Dorwart Jr William V | Reference material for establishing anion concentrations in analytical chemistry tests |
DE2723070A1 (de) * | 1976-05-24 | 1977-12-15 | Dorwart Jun | Bezugspraeparat zur festlegung einer anionenkonzentration bei chemischen analysen |
US4323478A (en) * | 1977-01-18 | 1982-04-06 | Baxter Travenol Laboratories, Inc. | Novel particulate compositions |
US4287087A (en) * | 1977-02-25 | 1981-09-01 | Research Triangle Institute | Fixed-dried blood platelets |
WO1979000106A1 (en) * | 1977-08-22 | 1979-03-08 | J Maurukas | Process for preparing biological compositions for use as a reference control in diagnostic analysis |
US4121905A (en) * | 1977-08-22 | 1978-10-24 | Jonas Maurukas | Process for preparing biological compositions for use as reference controls in diagnostic analyses |
DE2856988C1 (de) * | 1977-08-22 | 1984-01-26 | Jonas Elyria Ohio Maurukas | Verfahren zur Herstellung von biologischen Zusammensetzungen fuer die Verwendung als Bezugs-Kontrollproben bei der diagnostischen Analyse |
US4158544A (en) * | 1978-07-17 | 1979-06-19 | Beckman Instruments, Inc. | Process for preparing a biological composition for use as a reference control in diagnostic analysis |
US4324685A (en) * | 1978-07-17 | 1982-04-13 | Beckman Instruments, Inc. | Blood serum reference standard |
US4325832A (en) * | 1979-03-05 | 1982-04-20 | Beckman Instruments, Inc. | Enzyme reference composition |
US4219440A (en) * | 1979-06-06 | 1980-08-26 | Coulter Electronics, Inc. | Multiple analysis hematology reference control reagent and method of making the same |
WO1983003902A1 (en) * | 1982-05-03 | 1983-11-10 | American Hospital Supply Corporation | Blood gas control |
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Also Published As
Publication number | Publication date |
---|---|
BE708522A (en, 2012) | 1968-05-02 |
DE1698180B2 (de) | 1976-11-25 |
DE1698180C3 (de) | 1979-01-25 |
GB1159629A (en) | 1969-07-30 |
DE1698180A1 (de) | 1972-01-05 |
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