High Quality For Sterile Urine Specimen Cup - CTAD Detection Tube – Lingen

CTAD stands for citric acid, theophylline, adenosine and dipyridamole. These are not very common. They can prevent platelet activation in vivo and make them useful for some more sensitive platelet function and coagulation studies. Note that CTAD is photosensitive, so keep it away from light.

1) Size:13*75mm, 13*10mm;

2) Material: Pet;

3) Volume: 2ml,5ml;

4) Additive: Sodium Citrate, Theophylline, Adenosine, Dipyridamole;

5) Packaging: 2400Pcs,1800Pcs/Ctn;

6) Specimen storage: Without plug, CO2 will be lost, PH will increase and Pt / APTT will be prolonged.

1) Blood collection tubes, syringes and plasma containers shall be made of silicified glass or plastic products.

2) Do not pat your forearm before blood collection.

3) Blood collection should be smooth, and the second tube should be used for hem agglutination examination.

4) The ratio of sodium citrate to blood is 1:9 (pay attention to HCT). Gently reverse and mix well.

5) The specimen should be fresh (2 hours at room temperature), and the plasma should be stored at (- 70 ° C) when refrigerated. Melt rapidly at 37 ° C before the experiment. Subject Status: physiological changes, dietary changes, environmental factors, taking drugs, etc.

6) Strenuous exercise and menstrual period increase fibrinolytic activity, high-fat food increases blood lipid and inhibits fibrinolytic activity.

7) Smoking can increase platelet aggregation, and drinking can inhibit platelet aggregation.

8) Oral contraceptives can increase coagulation activity and reduce fibrinolytic activity.

1) It is best to draw blood at the same time before breakfast.

2) The tourniquet should not be too tight for too long.

3) Too slow or difficult blood collection will activate the coagulation mechanism, increase the activity of coagulation factors and falsely reduce platelets

4) Use the second tube to avoid mixing with tissue fluid and do not pat your arm.