Sampling device for biological culture

• Main Author: SUN SHAOLIN
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a sampling device for biological culture, which relates to the field of sampling devices, and comprises a sampling pipe, branch pipes communicated in one way and a piston, the sampling pipe extends into a culture tank, the top end of the sampling pipe extends out of the culture tank, at least two sampling cavities are sequentially arranged in the sampling pipe from bottom to top, and the branch pipes are in one-to-one correspondence with the sampling cavities. The bottom ends of the different branch pipes extend to the bottoms of the different sampling cavities, the pistons correspond to the sampling cavities one to one, and the pistons are slidably connected into the sampling cavities. According to the sampling device for biological culture disclosed by the utility model, culture solutions at different depths can be simultaneously collected as samples, and cross contamination is avoided. 本实用新型涉及一种生物培养用采样装置，涉及采样装置领域，包括采样管、单向导通的分管、活塞，采样管伸至培养罐内，且采样管的顶端伸出至培养罐外，采样管内由下至上依次设置有至少两个采样腔，分管