⁣Six key points for laboratory sample preservation to avoid pitfalls!
🔍 The preservation of laboratory samples is crucial, and the following seven points can help you avoid common pitfalls:
1. Consistency: Ensure the consistency of sampling between the experimental group and the control group, such as the size and location of tissue samples, gender and age matching of blood samples, and sampling time of urine samples.
2. Impurities removal: Remove impurities unrelated to the experiment, such as blood from animal tissues, soil pollutants from plant tissues, and culture media for bacterial cells and cells. Recommend using PBS buffer or physiological saline, and absorbent paper to absorb residual liquid.
3. Low temperature storage: Sample pretreatment should be carried out at low temperatures as much as possible, and impurity removal and packaging operations can be performed on ice. It is usually stored in a -80 ℃ refrigerator.
4. Packaging: Packaging should be carried out according to the experimental dosage, avoiding repeated freezing and thawing to ensure the integrity of the sample.
5. Rapid processing: The collection, preparation, storage, and transportation of samples should be as rapid as possible to reduce the time from sample collection to formal experiments.
6. Clear marking: Use a high-quality marker to clearly mark the sample name, avoiding confusion of the samples

⁣Let's take a look at the room composition of Zhishang Chemical Laboratory.

⁣Let's take a look at the equipment in the laboratory and their respective purposes.

⁣Please come and visit our laboratory.

⁣Welcome to our chemical laboratory! As a professional chemical manufacturer and supplier, we take pride in the quality of our products and services. Our laboratory is equipped with state-of-the-art equipment and staffed by experienced personnel who are dedicated to ensuring the accuracy and reliability of our chemical testing.

Located in spring city-Jinan, Shandong Province specializing in R&D, our laboratory is a hub of activity, with scientists and technicians working tirelessly to develop new products, test existing ones, and ensure that our customers receive the highest quality chemicals possible. From sample preparation to analysis and reporting, every step of the process is carefully monitored to ensure that our products meet the highest standards of quality and safety.

Our laboratory is equipped with a range of cutting-edge equipment, including spectrometers, chromatographs, and mass spectrometers, which are used for a variety of chemical testing and analysis. We also have a range of specialized chemical testing equipment, including titrators, pH meters, and conductivity meters, which allow us to test for specific chemicals and compounds with great accuracy and precision.

In addition to our laboratory services, we are also a leading supplier of laboratory chemicals and equipment. We offer a wide range of chemicals for use in research, testing, and industrial applications, as well as a range of laboratory equipment and supplies.

At our laboratory, we are committed to providing our customers with the highest quality products and services. Whether you need chemical testing, laboratory chemicals, or equipment, we are here to help. Contact us ( ⁣https://www.sdlookchem.com/contact ) today to learn more about our services and how we can help you with your chemical needs.

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