1. Age: 18-55 years old

2. Body weight: male ≥ 50 kg, female ≥ 45 kg

3. Blood pressure: 12-20/8-12 Kpa, pulse pressure difference: ≥ 4 Kpa

Or blood pressure: 90-140/60-90 mmHg, pulse pressure difference: ≥ 30 mmHg

4. Pulse: 60-100 times/minute, ≥ 50 times/minute for high endurance athletes

5. 30mmHg

4, pulse: 60-100 beats/min, ≥50 beats/min for highly enduring athletes

5, normal body temperature

6, no yellowing of the skin, no traumatic infections, no extensive skin diseases, no obvious enlargement of superficial lymph nodes

7, no serious diseases of the five senses, no yellowing of the sclera, no enlargement of the thyroid

8、No disability of limbs, no serious functional disorders and no redness or swelling of joints

9、Chest: normal heart and lungs (physiological heart murmur can be regarded as normal)

10、Abdomen: flat and soft abdomen, no mass, no pressure pain, liver and spleen are not enlarged

2. Donor blood test standards

1. Blood type: ABO blood type, positive and negative stereotyping method

2. 2, blood specific gravity screening: copper sulfate method for men ≥ 1.052, women ≥ 1.050; or colorimetric method

3, alanine aminotransferase (ALT) ketone powder method: negative; or Lai method: ≤ 25 units

4, hepatitis B virus surface antigen (HBsAg) enzyme labeling: negative

5, hepatitis C virus antibody (HCV antibody) enzyme labeling: negative

5, hepatitis C virus antibody (HCV antibody) enzyme labeling: negative

5, blood donor blood test standards

6, HIV antibody: negative

7, syphilis test RPR or TRUST: negative

8, retesting of the above 1, 3, 4, 5, 6, 7 items

9, one year after the clinical cure of hepatitis A, each of the three consecutive intervals of one month of laboratory tests are normal, you can take part in blood donations (Based on the clinical laboratory report)

10, malaria high prevalence areas to detect malaria parasite