|
Blood sampling sequence*
|
Cap color**
|
Tube type
|
Number of shuffles
|
Minimum clotting time
|
Centrifugation Conditions
|
The maximum time before the study
|
|
Without additives
|
|
Empty tubes
|
5–6
|
60 min.
|
1800 g 10 minutes. in 25°С
|
3 h
|
|
Study of the hemostatic system
|
|
Trisodium citrate tubes (1: 9)
|
3–4
|
–
|
2000–2500 g 10-15 minutes. in 25°C
|
3 h
|
|
ESR determination
|
|
ESR tubes with trisodium citrate (1: 4)
|
8–10
|
–
|
–
|
3 h
|
|
Clinical chemistry, serology, ELISA, bacteriology, for determination of blood group
|
|
Test tubes for serum with silica or thrombin
|
5–6
|
30 minutes. for silica 5 min. for thrombin
|
1800 g 10 minutes. при 25°С
|
3 h
|
|
Test tubes for serum with silica or thrombin with separation gel
|
5–6
|
30 minutes. for silica 5 min. for thrombin
|
2500–3000 g 10–15 minutes. in 25°С
|
2 hours before centrifugation and 48 hours after centrifugation
|
|
Biochemistry, immunology (vitamins, hormones, immune status)
|
|
Lithium heparin or sodium heparin
|
8–10
|
–
|
1800 g 10 minutes. in 25°С
|
3 h
|
|
Lithium heparin or sodium heparin with separation gel
|
2500-3000 g 10–15 minutes. in 25°С
|
2 hours before centrifugation and 48 hours after centrifugation
|
|
Hematology, immunochemistry, PCR, genodiagnosis
|
|
test tube with EDTA
|
8–10
|
–
|
–
|
24 h
|
|
Molecular identification of viruses, parasitic microorganisms and bacteria
|
test tube with EDTA and separation gel
|
2500-3000 g 10-15 minutes. in 25°С
|
6 h
|
|
Determination of glucose and lactate levels in diabetology
|
|
Test tubes with sodium fluoride and potassium oxalate
|
8–10
|
–
|
1800 g 10 minutes. in. 25°С
|
48 h
|
|
Test tubes with sodium fluoride and EDTA
|
