SU12655A1 - Pipette for taking an average sample - Google Patents
Pipette for taking an average sampleInfo
- Publication number
- SU12655A1 SU12655A1 SU16440A SU16440A SU12655A1 SU 12655 A1 SU12655 A1 SU 12655A1 SU 16440 A SU16440 A SU 16440A SU 16440 A SU16440 A SU 16440A SU 12655 A1 SU12655 A1 SU 12655A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipette
- taking
- average sample
- vessel
- liquid
- Prior art date
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
Предлагаема пипетка дл отбирали средпей пробы, изображенна на Ч(ертеаЕе (фиг. 1 и 2) в двух проекци х , представл ет собой длинную цилиндрическую трубку, открытую с одного конца, с другого же имеющую плоское дно с центральным узким отверстием.The proposed pipette for sampling the sample, depicted in H (ErteaEe (Fig. 1 and 2) in two projections, is a long cylindrical tube, open at one end, and having a flat bottom with a central narrow opening at the other.
Способ применени нипетки следующий .The method of applying nipetka next.
В жидкости, наход щиес в сосудах одинаковой формы с вертикальными стенками погружаетс пипетка концом, имеющим дно с отверстием, и доводитс до дна сосуда. Пинетка держитс вертикально до тех нор, пока уровень жидкости внутри ее не сравн етс с наружным уровнем в сосуде. Тогда открытый конец нипетки зажигаетс In liquids located in vessels of the same shape with vertical walls, the pipette is immersed with the end having the bottom with a hole and brought to the bottom of the vessel. The bootie is held vertically until the level of the liquid inside it is equal to the outer level in the vessel. Then the open end of the nipple ignites.
пальцем, и пипетка извлекаетс из жидкости вместе с содержимым.with a finger, and the pipette is removed from the liquid along with the contents.
Если жидкости наход тс в сосудах различной формы и не имеют вертикальных боков, то жидкости приходитс переливать в сосуд с вертикальными стенками и из него производить пипеткой выемку пропорционального количества последовательно дл каждого отдельного .If the liquids are in vessels of various shapes and do not have vertical sides, then the liquids have to be poured into a vessel with vertical walls and a pipette must be dredged of a proportional quantity in series for each individual.
П р е д м ejT н а т е н т а.P re dm ejT n ate n t a.
Пипетка дл отбирани средней нробы жидкости, в виде трубки, отливающа с тем, что нижний, погружаемый в жидкость конец трубки имеет плоское дно, снабженное небольшим центральным отверстием.A pipette for sampling the middle liquid like a tube, casting with the fact that the bottom, immersed in the liquid end of the tube has a flat bottom, equipped with a small central hole.
Фиг.FIG.
Фиг.г,Figg,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU16440A SU12655A1 (en) | 1927-05-21 | 1927-05-21 | Pipette for taking an average sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU16440A SU12655A1 (en) | 1927-05-21 | 1927-05-21 | Pipette for taking an average sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU12655A1 true SU12655A1 (en) | 1930-01-31 |
Family
ID=48333946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU16440A SU12655A1 (en) | 1927-05-21 | 1927-05-21 | Pipette for taking an average sample |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU12655A1 (en) |
-
1927
- 1927-05-21 SU SU16440A patent/SU12655A1/en active
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