Winter laying hens should pay attention
Egg hens are timid and frightened. They are very sensitive to changes in the surrounding environment. They are slightly uncomfortable. They can affect feed intake and egg production rates, and they can cause illness or even death. So pay attention to the following points: First, we must do a good job in environmental sanitation. We must always clean and disinfect the equipment. Second, we must ensure a quiet environment. We must work lightly. Outsiders must not enter the henhouse. Cats, dogs and other animals must also be prevented from harassment, and daily lighting must be switched on and off. Cleaning should be carried out regularly. Third, the feed should be stable, and should not be changed abruptly. If it cannot be refueled, it must be progressive. Fourth, emergency measures must be taken to prevent and reduce stress when weather changes. Automatic Nucleic Acid Extractor
Nucleic acid extraction instrument is an instrument that automatically completes the nucleic acid extraction of samples by applying the supporting nucleic acid extraction reagents. Widely used in disease control centers, clinical disease diagnosis, blood transfusion safety, forensic identification, environmental microbial testing, food safety testing, animal husbandry and molecular biology research and other fields. Nucleic Acid Extraction System,Automatic Nucleic Acid Extractor,Nucleic Acid Extraction Machine,Nucleic Acid Extraction Instrument Jilin Sinoscience Technology Co. LTD , https://www.jilinsinoscience.com
Using magnetic beads as the carrier, using the principle that magnetic beads adsorb nucleic acid under high salt and low pH value, and separate from nucleic acid under low salt and high pH value, and then move the magnetic beads or transfer the liquid to realize the entire extraction and purification process of nucleic acid. Due to the uniqueness of its principle, it can be designed into a variety of throughputs, which can be extracted from a single tube or 8-96 samples, and its operation is simple and fast. It only takes 30-45 minutes to extract 96 samples, which greatly improves the The experimental efficiency is low and the cost is low, so it can be used in different laboratories, and it is the mainstream instrument on the market.
Features of Magnetic Bead Nucleic Acid Extractor
1. Enables automated, high-throughput operations.
2. Simple and fast operation.
3. Safety and environmental protection.
4. High purity and high yield.
5. No pollution and stable results.
6. Low cost and easy to be widely used.
7. Different types of samples can be processed simultaneously.