The color of the cap is based on what tests will be performed on the blood. Whole blood is collected and serum can be extracted from a tube that has a clot activator. Cap color is typically RED however there are other cap colors used if a different or quickly activated clot chemistry is used.
gastrostomy tube
the tube worms live in the abyssopelagic zone which is in the ocean.
its a tube
yes it is ciliated epithelial cells lining the fillopian tube
A uterus could be described as a gestation tube; that is where gestation (the growth of a fetus) takes place.
Red (Serum) Tube or a Gold (SST) Tube
serum,tiger tube
Yellow or serum tube
Red and yellow
serum,tiger tube
red
RedYYellow serum separator tube or green lithium heparin tube
Yellow or serum tube
red top to be frozen
Red
Purple
Green (sodium/lithium heparin) or yellow/red a serum separator tube.