JPH047466B2 - - Google Patents
Info
- Publication number
- JPH047466B2 JPH047466B2 JP23055683A JP23055683A JPH047466B2 JP H047466 B2 JPH047466 B2 JP H047466B2 JP 23055683 A JP23055683 A JP 23055683A JP 23055683 A JP23055683 A JP 23055683A JP H047466 B2 JPH047466 B2 JP H047466B2
- Authority
- JP
- Japan
- Prior art keywords
- sample
- water
- microorganisms
- filter element
- impurities
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 25
- 244000005700 microbiome Species 0.000 claims description 22
- 239000012535 impurity Substances 0.000 claims description 21
- 238000010186 staining Methods 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 239000000126 substance Substances 0.000 description 9
- 229910001873 dinitrogen Inorganic materials 0.000 description 8
- 238000004043 dyeing Methods 0.000 description 7
- 238000000386 microscopy Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 229940054441 o-phthalaldehyde Drugs 0.000 description 4
- ZWLUXSQADUDCSB-UHFFFAOYSA-N phthalaldehyde Chemical compound O=CC1=CC=CC=C1C=O ZWLUXSQADUDCSB-UHFFFAOYSA-N 0.000 description 4
- DGVVWUTYPXICAM-UHFFFAOYSA-N 2-mercaptoethanol Substances OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000011859 microparticle Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 2
- 239000006059 cover glass Substances 0.000 description 2
- 239000008155 medical solution Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000012192 staining solution Substances 0.000 description 2
- 229910021642 ultra pure water Inorganic materials 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000007814 microscopic assay Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 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
- G01N33/18—Water
- G01N33/186—Water using one or more living organisms, e.g. a fish
- G01N33/1866—Water using one or more living organisms, e.g. a fish using microorganisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Physics & Mathematics (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 |
|---|---|---|---|
| JP23055683A JPS60123763A (ja) | 1983-12-08 | 1983-12-08 | 水中微小不純物の検定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23055683A JPS60123763A (ja) | 1983-12-08 | 1983-12-08 | 水中微小不純物の検定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60123763A JPS60123763A (ja) | 1985-07-02 |
| JPH047466B2 true JPH047466B2 (de) | 1992-02-12 |
Family
ID=16909603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23055683A Granted JPS60123763A (ja) | 1983-12-08 | 1983-12-08 | 水中微小不純物の検定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60123763A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0685230B2 (ja) * | 1985-01-11 | 1994-10-26 | ソニー株式会社 | 光学式デイスク再生装置 |
| JPS6289270A (ja) * | 1985-10-16 | 1987-04-23 | Sharp Corp | ビデオデイスクプレ−ヤのデイスク検出装置 |
-
1983
- 1983-12-08 JP JP23055683A patent/JPS60123763A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60123763A (ja) | 1985-07-02 |
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