Plain tubes are tubes without any additive. Tubes are designed to draw specific volume of blood specimen as per volume marking.

Clot Activator + Gel Tubes are coated/spray-dried with silicone and micronized silica particles to accelerate blood clotting. The tubes also contain a Gel barrier at the bottom of the tube, which enable them better separation of the blood serum from packed cells during centrifugation. Tubes are designed to draw specific volume of blood specimen as per volume marking.

K3 EDTA + Gel tubes are inside coated/spray-dried with K3 EDTA. The tubes also contain a Gel barrier at the bottom of the tube, which enable them better separation of the blood serum from packed cells during centrifugation. Tubes are designed to draw specific volume of blood specimen as per volume marking

These tubes are coated/spray-dried with sodium fluoride and potassium oxalate. The Sodium Fluoride which inhibits glycolysis and potassium oxalate prevent the blood from clotting. Tubes are designed to draw specific volume of blood specimen as per volume marking.

Lithium Heparin tubes are coated/ spray-dried with Lithium Heparin. Tubes are designed to draw specific volume of blood specimen as per volume marking

Clot Activator tubes are inside coated/spray-dried with silicone and micronized silica particles to accelerate blood clotting. Tubes are designed to draw specific volume of blood specimen as per volume marking.

Vacsure Vacuum Blood Collection Tubes - Sodium Citrate 3.2%

Sodium Citrate 3.2% tubes contain buffered Sodium Citrate solution provided in 3.2 %. The mixing ratio is 1-part citrate to 9 parts blood. Tubes are designed to draw specific volume of blood specimen as per volume marking