An EDTA (ethylenediaminetetraacetic acid) glass tube is a type of blood collection tube used in medical laboratories for various diagnostic tests.EDTA tubes are typically lavender or purple in color, indicating the presence of EDTA. They are commonly used for tests that require whole blood specimens, such as complete blood count (CBC), blood typing, and certain chemistry tests. Our glass tube ensure simple handling of sample with loading capacity of 1 mL / 2 mL / 3 mL / 4 mL / 5 mL.