• What are the advantages and disadvantages of different centrifugal pipes

    What are the advantages and disadvantages of different centrifugal pipes

    The centrifugal pipe is mainly made of glass, plastic and stainless steel. When using the glass pipe, the centrifugal force should not be too large. Rubber pad is needed to prevent the pipe from breaking. Generally, the glass pipe is not used in high-speed centrifuge. The stainless steel pipe has th... read more

    Jun 05,2020 News
  • What are the precautions for vacuum blood collection

    What are the precautions for vacuum blood collection

    1. Selection and injection sequence of vacuum vessels According to the test items, select the corresponding test tube. The sequence of blood injection was culture bottle, common test tube, test tube with solid anticoagulant and test tube with liquid anticoagulant. The purpose of this order is to min... read more

    May 28,2020 News
  • Principle and classification of vacuum blood collection

    Principle and classification of vacuum blood collection

    The principle of vacuum blood collection is to pump the blood collection tube with the head into different vacuum degrees in advance, and use its negative pressure to automatically collect venous blood samples. One end of the blood collection needle is inserted into the human vein, and the other end... read more

    May 22,2020 News
  • Do you need to mix the blood sample with the coagulator

    Do you need to mix the blood sample with the coagulator

    After blood collection, gently reverse the blood collection tube for 4 to 5 times, mix the sample, and wait for the sample to fully coagulate It needs to be placed for 30min, the centrifugation radius is 8cm, and the centrifugation speed is maintained at 3500-4000r / min for 10min. Serum and blood T... read more

    May 15,2020 News
  • The function of centrifugal pipe cover and centrifugal technology

    The function of centrifugal pipe cover and centrifugal technology

    Cap action All plastic centrifugal pipes shall be provided with pipe caps, which shall be tightly covered to prevent liquid leakage. Function of pipe cover: 1. When it is used for radioactive or strongly corrosive samples, the leakage of the samples shall be prevented. 2. Prevent sample volatilizati... read more

    May 09,2020 News