1.Black: 3.8% ratio of the sodium citrate to blood samples is 1:4 for the whole blood
2.13 x 75mm for 1.6ml and 2.4ml, used for blood sedimentation test (e.s.r)
3.Operation procedures: mix well by inverting 8 times after collection
4.Mix well the specimen before test
5.Green: heparin sodium and lithium, for plasma
6.13 x 75mm for 3ml and 5ml
7.Used for rapid plasma biochemical test (heparin sodium can not be used for determining hemorheology)
8.Operator procedures: mix well by inverting 6 times after collection, then centrifugation
9.Blue: the ratio of the sodium citrate to the blood samples is 1:9 for the whole blood
10.13 x 75mm for 1.8ml and 2.7ml for blood coagulation test
11.Operation procedure: mix well by inverting 8 times after collection
12.Mix the specimen well before testing
13.Save temperature: 4 to 30 degrees Celsius
14.The permittance error of biggest vacuum: 2%