CN110152760A - Culture medium solidifies rack for test tube - Google Patents
Culture medium solidifies rack for test tube Download PDFInfo
- Publication number
- CN110152760A CN110152760A CN201910478916.0A CN201910478916A CN110152760A CN 110152760 A CN110152760 A CN 110152760A CN 201910478916 A CN201910478916 A CN 201910478916A CN 110152760 A CN110152760 A CN 110152760A
- Authority
- CN
- China
- Prior art keywords
- groove
- pedestal
- fore
- stock
- rear baffle
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 63
- 239000001963 growth medium Substances 0.000 title claims abstract description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000007711 solidification Methods 0.000 claims abstract description 17
- 230000008023 solidification Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000006641 stabilisation Effects 0.000 claims abstract description 5
- 238000011105 stabilization Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000011343 solid material Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 238000011177 media preparation Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/028—Modular arrangements
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Rack for test tube is solidified the present invention relates to culture medium when a kind of solidification of culture medium, and culture medium solidification rack for test tube has pedestal (3), the fore-stock (4) that connect with pedestal (3), the rear baffle (5) connecting with pedestal (3), the first groove (6) on pedestal (3), the second groove (7), third groove (8), fore-stock (4) and the 4th groove (9) on rear baffle (5), the 5th groove (11) on the disk (10) and disk (10) that connect with fore-stock (4).Module (1) is collectively constituted by pedestal (3), the fore-stock (4) connecting with pedestal (3), the rear baffle (5) connecting with pedestal (3), the 4th groove (9) on the first groove (6) (or the second groove (7) or third groove (8)), fore-stock (4) and the rear baffle (5) on pedestal (3), by the 5th groove (11) comprising modules (2) on fore-stock (4), the disk (10) and disk (10) that connect with fore-stock (4).Module (1) provides stabilization for whole device, the positioning action of module (2) offer test tube position, the adjustment effect of test tube tilt angle is played in module (2) and rear baffle (5) jointly, and disk (10) provides stable and buffer action for test tube.
Description
Technical field
The present invention relates to the researchs in culture medium field, and in particular to a kind of space structure of culture medium solidification rack for test tube and its
Manufacturing method.
Background technique
In traditional culture medium preparation process, when putting inclined-plane, the test tube equipped with culture medium to be solidified usually puts it
It sets on thicker empty test tube or on cystosepiment or builds on the textbook to get up or on the simple shelf that iron wire simply twists into.This
It the test tube on the inclined-plane to be put that sample is shelved or is easy to scroll left and right, or even is slid backward to level, after causing culture medium to solidify
Effect it is bad, or even failure；Cystosepiment, textbook are difficult to find in time for the moment；Because empty test tube, cystosepiment, textbook,
The limitation of simple iron wire shelf solids state, the angle on inclined-plane can not be adjusted arbitrarily.In consideration of it, I tests and sees in do-it-yourself
It examines during student tests, produces a kind of idea: inventing a kind of " culture medium solidification rack for test tube ".
The invention can avoid and solve well above mentioned some drawbacks and deficiency, practicability are very strong.Put inclined-plane
When, since test tube tilt angle can be adjusted arbitrarily, medium slant is arbitrarily adjusted.Test tube will not scroll left and right,
Or it slides back and forth.The raw material of the device are easily looked for, cheap.Device can be reused several times.Structure is simple, assembles fast
Speed, storage is convenient, and space-saving.The test tube number of plies on disposable pendulum inclined-plane is more, quantity is big, easy to operate.
Disk (10) provides stabilization for test tube, and adjacent test tube is kept apart, it is therefore prevented that the left and right roll of test tube
And collision.There is the blocking of rear baffle (5) in test tube tail portion, avoids test tube sliding backward during shelving.
The first groove (6), the second groove (7), third groove (8) on pedestal (3), the height of setting are that height is respectively
20mm, 15mm, 10mm, the first groove (6), the second groove (7), third groove (8) circulating repetition occur, and are arranged in pedestal (3)
On.The difference of fore-stock (4) and rear baffle (5) on the first groove (6), the second groove (7), third groove (8) can be passed through
Selection installation, the tilt angle of adjustable test tube, ensure that the quality on put inclined-plane at any time.
Rear baffle (5) is in the first groove (6), the second groove (7), different groups on third groove (8) on pedestal (3)
Dress, experimental can need, the test tube number of plies and quantity on any primary pendulum inclined-plane of adjustment.
All assemblings of the invention, it is complete by the chimeric of groove, avoid the trouble for tool of tightening up a screw, look for when installation；Again may be used
It dismantles, saves on the spot at any time.
It is multiple that the invention can be adapted to gardening, dynamic section, dynamic doctor, grass cultivation, plant protection, resource and environment, ecology, food processing
The professional preparation in relation to culture medium.
It is in this disadvantage is that, the width of culture medium solidification rack for test tube pedestal (3) is 8mm, fore-stock (4) and rear baffle
(5) width is 5mm, the first groove (6), the second groove (7), third groove (8) length be 6mm, the 4th groove (9)
Length be 9mm, the length of the 5th groove (11) is 5.5mm.The size of the above groove structure, than the component to be installed entered
Width is slightly larger (big 0.5mm or 1mm), therefore will be slightly with a little power when assembling.
Summary of the invention
In view of the above technical background, the technical problem to be solved by the present invention is completing culture according to claim 1
The manufacturing method of the space structure of culture medium solidification rack for test tube described in the space structure and claim 5 of base solidification rack for test tube.
Wherein, which wants practical, high quality, low cost, easy to operate.
The technical problem passes through claim 1, requires 5 and 6 feature is required to solve.
Accordingly, a kind of space structure of culture medium solidification rack for test tube is completed.Wherein, by pedestal (3), fore-stock (4), after
Baffle (5), the first groove (6) (or the second groove (7) or third groove (8)) on pedestal (3), fore-stock (4) and rear gear
Module (1) is made in the 4th groove (9) combination on plate (5)；It is recessed by the 5th on fore-stock (3), disk (10) and disk (10)
Module (2) are made in slot (11) combination.Module (1) provides stabilization for whole device, and module (2) provides the positioning of test tube position
Effect, module (2) play the adjustment effect of test tube tilt angle with rear baffle (5) jointly, and disk (10) provides stabilization for test tube
And buffer action.
It is that (structure can also use pure wooden, irony, aluminium material to three-ply board that the culture medium, which solidifies all materials of rack for test tube,
Material substitution), apparatus cost is cheap, and material is easily looked for.Culture medium solidifies rack for test tube installation, convenient disassembly, space-saving, and whole dress
It sets very light and handy.
First groove (6), the second groove (7), third groove (8) circulating repetition occur, and are arranged on pedestal (3).First
Interval between groove (6), the second groove (7), third groove (8) is 10mm, this design allows fore-stock (4) and rear baffle
(5) can on pedestal (3) random adjusting position, to adjust the position of test tube shelved on it, quantity, the layer stacked
Number, tilt angle.The design makes the invention more practical.
Other construction of the invention can be obtained in subsequent description in the dependent claims.
Detailed description of the invention
The present invention is hereinafter explained in detail according to the case study on implementation illustrated in the accompanying drawings.
Fig. 1 schematically shows module 1 in side view；
Fig. 2 schematically shows module 2 in side view；
Fig. 3 schematically shows culture medium solidification rack for test tube and all parts in side view.
Specific implementation method
In detail below by solidifying the use of rack for test tube for embodiment culture medium, to describe space structure and sky of the invention
Between structure manufacturing method, it is described be served only for explain the present invention, be not intended to limit the scope of the present invention.
Fig. 3 schematically illustrates culture medium solidification rack for test tube and its all components, pedestal (3), preceding branch in side view
Frame (4), rear baffle (5), the first groove (6) on pedestal (3), the second groove (7), third groove (8), fore-stock (4) and
The 5th groove (11) on the 4th groove (9), disk (10) and disk (10) on rear baffle (5).
In order to make culture medium solidify rack for test tube manufacturing cost more cheap, device is lighter and handier, and culture medium solidifies the bottom of rack for test tube
Seat (3), fore-stock (4), rear baffle (5), disk (10) are made that (structure can also use pure wooden, iron of three-ply board material
Matter, aluminum material substitution), and be solid material.
Pedestal (3) is mainly that culture medium solidification rack for test tube provides whole firm effect, and culture medium solidifies rack for test tube bottom
The length of seat (3) is 430mm, width 8mm, is highly 30mm.
The size of the fore-stock (4) and rear baffle (5) is that length is 200mm, width 5mm, is highly 20mm, phase
For pedestal (3), the whole firm effect of auxiliary is played.Fore-stock (4) and rear baffle (5) by the first groove (6) (or
Second groove (7) or third groove (8)), the 4th groove (9) fitted together with pedestal (3), constitute module (1).
In order to which fore-stock (4) and rear baffle (5) are mounted on pedestal (3), the first groove (6), the second groove (7),
The length of three grooves (8) is 6mm, and width is 8mm, and height is respectively 20mm, 15mm, 10mm, the length of the 4th groove (9)
Degree is 9mm, width 5mm, is highly 10mm.
First groove (6), the second groove (7), third groove (8) circulating repetition occur, and are arranged on pedestal (3),
Interval between first groove (6), the second groove (7), third groove (8) is 10mm, and pedestal (3) both ends are apart from adjacent first recessed
The distance of slot is 20mm, and the 4th groove (9) is respectively distributed to the left and right ends of fore-stock (4) and rear baffle (5), respectively distance
The left and right ends of fore-stock (4) and rear baffle (5) are 20mm.It is selected on pedestal (3) by fore-stock (4) and rear baffle (5)
The assembling for selecting different grooves (the first groove (6) or the second groove (7) or third groove (8)), not only can arbitrarily be adjusted
The front-rear position for the test tube shelved on culture medium solidification rack for test tube, prevents test tube from sliding backward, but also can adjust at any time
Quantity, the tilt angle of the number of plies and test tube that stack for the test tube shelved in disposable experiment.This be suitable for disposably into
The case where culture medium solidifies in row high-volume test tube.
By the connection of the 5th groove (11), fore-stock (4) is fitted together with disk (10), is constituted module (2).Disk
(10) diameter is 20mm, with a thickness of 3mm；The length of 5th groove (11) is 5.5mm, width 10mm, is highly 3mm.
Adjust spacing size of the two neighboring disk (10) on fore-stock (4), so that it may the test tube of fixed different tube diameters,
Prevent test tube from scrolling left and right simultaneously.In addition, disk (10) plays the role of certain mechanical damping, avoid mutual between test tube
The occurrence of colliding and be broken.
Module (1) and module (2) pass through the first groove (6) (or the second groove (7) or third groove (8)), the 4th groove
(9) it is assembled integrally, makes single unit system more firm.
Culture medium solidifies the pedestal (3) of rack for test tube, fore-stock (4), rear baffle (5), disk (10) by three-ply board material
(structure can also be substituted with pure wooden, irony, aluminum material) is made, and is solid material.Single unit system material is easily looked for,
Low cost, use are lightweight and convenient.After use, single unit system is disassembled, is easy to small space storage, and do not take up an area
Side.
According to Fig. 1, the 4th groove (9) on fore-stock (4) and rear baffle (5) is stuck in the first groove on pedestal (3)
(6) (or the second groove (7) or third groove (8)) is inner, and module (1) is made in combination.
According to fig. 2, the 5th groove (11) on disk (10) is stuck on fore-stock (4), module (2) are made in combination.
According to Fig. 3, the first groove (6) (or second for the 4th groove (9) on fore-stock (4) being entrenched on pedestal (3)
In groove (7) or third groove (8), final module (1) and module (2) are fitted together.
The foregoing is merely preferable successful implementation examples of the invention, are not intended to limit the invention, all in side of the invention
Within method and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of culture medium solidifies rack for test tube, before the culture medium solidification rack for test tube has pedestal (3), connect with pedestal (3)
Bracket (4), the rear baffle (5) connecting with pedestal (3), the first groove (6) on pedestal (3), the second groove (7), third are recessed
The 4th groove (9) on slot (8), fore-stock (4) and rear baffle (5), the disk (10) and disk (10) being connect with fore-stock (4)
On the 5th groove (11).By pedestal (3), the fore-stock (4) being connect with pedestal (3), the rear baffle (5) being connect with pedestal (3),
On the first groove (6) (or the second groove (7) or third groove (8)), fore-stock (4) and the rear baffle (5) on pedestal (3)
The 4th groove (9) collectively constitute module (1), by fore-stock (4), the disk (10) and disk (10) that are connect with fore-stock (4)
On the 5th groove (11) comprising modules (2).Module (1) provides stabilization for whole device, and module (2) provides test tube position
Positioning action, module (2) and rear baffle (5) play the adjustment effect of test tube tilt angle jointly, and disk (10) mentions for test tube
For stable and buffer action.
2. space structure according to claim 1, which is characterized in that the pedestal (3) and pedestal of culture medium solidification rack for test tube
(3) fore-stock (4) connected, the rear baffle (5) connecting with pedestal (3), the disk (10) that connect with fore-stock (4) are by three conjunctions
(structural material can also be substituted with wooden, irony, aluminum) is made in plate material, and is solid material.
3. space structure according to claim 1, which is characterized in that the module (1) connects by pedestal (3), with pedestal (3)
The fore-stock (4) that connects, the rear baffle (5) being connect with pedestal (3), the first groove (6) (or the second groove on pedestal (3)
(7) or third groove (8)), the 4th groove (9) combination on fore-stock (4) and rear baffle (5) is made；The module (2) by
The 5th groove (11) on fore-stock (4), the disk (10) and disk (10) that connect with fore-stock (4), which combines, to be made.
4. according to claim 1 to the space structure of the solidification rack for test tube of culture medium described in 2, which is characterized in that the culture medium
The length for solidifying rack for test tube pedestal (3) is 430mm, width 8mm, is highly 30mm；Fore-stock (4) and rear baffle (5) it is big
It is small be length be 200mm, width 5mm, be highly 20mm；The length of first groove (6) is 6mm, width 8mm, height
For 20mm；The length of second groove (7) is 6mm, width 8mm, is highly 15mm；The length of third groove (8) is 6mm, wide
Degree is 8mm, is highly 10mm；Interval between first groove (6), the second groove (7), third groove (8) is 10mm；Above-mentioned
One groove (6), the second groove (7), third groove (8) circulating repetition occur, and are arranged on pedestal (3).Pedestal (3) both ends distance
The distance of adjacent first groove is 20mm；The length of 4th groove (9) is 9mm, width 5mm, is highly 10mm, divides respectively
Cloth is in the left and right ends of fore-stock (4) and rear baffle (5), and the 4th groove (9) is respectively apart from fore-stock (4) and rear baffle (5)
Left and right ends are 20mm；The diameter of disk (10) is 20mm, with a thickness of 3mm；The length of the 5th groove (11) on disk (10)
Degree is 5.5mm, width 10mm, is highly 3mm.
5. a kind of manufacturing method of the space structure for culture medium solidification rack for test tube, the pedestal (3) pass through on pedestal (3)
The first groove (6) (or the second groove (7) or third groove (8)), the 4th groove on fore-stock (4) and rear baffle (5)
(9), it is fitted together with fore-stock (4), rear baffle (5).The fore-stock (4) passes through the 5th groove on disk (10)
(11), it is fitted together with disk (10)；The module (1) and module (2) by the first groove (6) on pedestal (3) (or
Second groove (7) or third groove (8)), the 4th groove (9) on fore-stock (4) combines.
6. the manufacturing method of space structure according to claim 5, which is characterized in that the module (1) by pedestal (3),
The fore-stock (4) that is connect with pedestal (3), the rear baffle (5) being connect with pedestal (3), on pedestal (3) the first groove (6) (or
Second groove (7) or third groove (8)), the 4th groove (9) combination on fore-stock (4) and rear baffle (5) is made；The mould
Block (2) is combined by the 5th groove (11) on fore-stock (4), the disk (10) and disk (10) that connect with fore-stock (4) and is made.
7. the manufacturing method of space structure according to claim 5, which is characterized in that the pedestal of culture medium solidification rack for test tube
(3), the fore-stock (4) that is connect with pedestal (3), the rear baffle (5) being connect with pedestal (3), the disk being connect with fore-stock (4)
(10) (structure can also be substituted with pure wooden, irony, aluminum material) is made by three-ply board material, and is solid material
Matter.
8. the manufacturing method of the space structure according to claim 5 to 7, which is characterized in that the culture medium solidifies test tube
The length of frame pedestal (3) is 430mm, width 8mm, is highly 30mm；The size of fore-stock (4) and rear baffle (5) is length
Degree is 200mm, width 5mm, is highly 20mm；The length of first groove (6) is 6mm, width 8mm, is highly 20mm；The
The length of two grooves (7) is 6mm, width 8mm, is highly 15mm；The length of third groove (8) is 6mm, width 8mm, height
Degree is 10mm；Above-mentioned first groove (6), the second groove (7), third groove (8) circulating repetition occur, and are arranged on pedestal (3)；
Interval between first groove (6), the second groove (7), third groove (8) is 10mm, and pedestal (3) both ends are apart from adjacent first recessed
The distance of slot is 20mm；The length of 4th groove (9) is 9mm, width 5mm, is highly 10mm, is respectively distributed to fore-stock
(4) and the left and right ends of rear baffle (5), left and right ends of the 4th groove (9) respectively apart from fore-stock (4) and rear baffle (5) are equal
For 20mm；The diameter of disk (10) is 20mm, with a thickness of 3mm；The length of the 5th groove (11) on disk (10) is 5.5mm,
Width is 10mm, is highly 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478916.0A CN110152760A (en) | 2019-05-23 | 2019-05-23 | Culture medium solidifies rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478916.0A CN110152760A (en) | 2019-05-23 | 2019-05-23 | Culture medium solidifies rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110152760A true CN110152760A (en) | 2019-08-23 |
Family
ID=67627111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910478916.0A Pending CN110152760A (en) | 2019-05-23 | 2019-05-23 | Culture medium solidifies rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110152760A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4407958A (en) * | 1981-12-09 | 1983-10-04 | Sybron Corporation | Slant culture tube rack |
| CN201906618U (en) * | 2010-12-10 | 2011-07-27 | 天津市林业果树研究所 | Slope producing frame for test tube culture medium |
| CN202037004U (en) * | 2010-12-15 | 2011-11-16 | 天津市林业果树研究所 | Simple making frame of test tube culture medium slant |
| CN202621210U (en) * | 2012-06-27 | 2012-12-26 | 浙江师范大学 | Novel device for manufacturing inclined plane of culture medium |
| CN203484179U (en) * | 2013-09-14 | 2014-03-19 | 张向东 | Test tube rack for placing slopes |
| CN204973981U (en) * | 2015-07-22 | 2016-01-20 | 申联生物医药（上海）股份有限公司 | Make device of putting of slant culture base |
| CN205731340U (en) * | 2016-06-24 | 2016-11-30 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of test tube rack prepared for agar slant culture-medium |
| CN208407074U (en) * | 2018-04-03 | 2019-01-22 | 贵州省分析测试研究院 | A kind of arranging apparatus for inclined-plane culture matrix manufacturing |
-
2019
- 2019-05-23 CN CN201910478916.0A patent/CN110152760A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4407958A (en) * | 1981-12-09 | 1983-10-04 | Sybron Corporation | Slant culture tube rack |
| CN201906618U (en) * | 2010-12-10 | 2011-07-27 | 天津市林业果树研究所 | Slope producing frame for test tube culture medium |
| CN202037004U (en) * | 2010-12-15 | 2011-11-16 | 天津市林业果树研究所 | Simple making frame of test tube culture medium slant |
| CN202621210U (en) * | 2012-06-27 | 2012-12-26 | 浙江师范大学 | Novel device for manufacturing inclined plane of culture medium |
| CN203484179U (en) * | 2013-09-14 | 2014-03-19 | 张向东 | Test tube rack for placing slopes |
| CN204973981U (en) * | 2015-07-22 | 2016-01-20 | 申联生物医药（上海）股份有限公司 | Make device of putting of slant culture base |
| CN205731340U (en) * | 2016-06-24 | 2016-11-30 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of test tube rack prepared for agar slant culture-medium |
| CN208407074U (en) * | 2018-04-03 | 2019-01-22 | 贵州省分析测试研究院 | A kind of arranging apparatus for inclined-plane culture matrix manufacturing |
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