What are the different types of test tubes?
What are the different types of test tubes?
There are several material types of test tubes: glass, plastic, metal and ceramic. Glass and plastic are the most common while metal and ceramic are less common. There are several sub-types of glass and plastic test tubes.
What are the tubes used in laboratory?
Blood Collection Tubes
| Tube cap color | Additive |
|---|---|
| Red or gold (mottled or “tiger” top used with some tubes) | Serum tube with or without clot activator or gel |
| Green | Sodium or lithium heparin with or without gel |
| Lavender or pink | Potassium EDTA |
| Gray | Sodium fluoride, and sodium or potassium oxalate |
What is a EDTA tube?
It’s a tube coated with spray-dried K2EDTA on its inner wall. EDTA acts as an anticoagulant, binding the calcium ions and interrupting the clotting of the blood sample. EDTA is used for most hematology procedures, assessing complete blood count, preparing EDTA plasma, whole blood collection and bone marrow specimens.
How many different types of blood collection tubes are there?
Note: When multiple specimens are drawn from a single venipuncture, the following order is recommended: (1) sterile blood culture tubes, (2) nonadditive clotting tubes (red), (3) coagulation tubes and tubes containing citrate (blue), (4) gel-barrier tubes and tubes with additives (red), (5) tubes containing heparin ( …
What are tiny test tubes called?
Centrifuge Tube
Centrifuge Tube Centrifuge tubes look like miniature test tubes that have tapered tips. These can be made of the glass and plastic.
How many types of blood collection tubes are there?
Types of tubes
| Tube cap color or type | Additive |
|---|---|
| Dark green | Sodium heparin (anticoagulant) |
| Mint green | Lithium heparin (anticoagulant) |
| Lavender (“purple”) | EDTA (chelator / anticoagulant) |
| Pink | EDTA (chelator / anticoagulant) |
What is the pink tube used for in phlebotomy?
EDTA
PHLEBOTOMY SERVICES
| STOPPER COLOR | CONTENTS | VOL. |
|---|---|---|
| Yellow | ACD Solution A consists of trisodium citrate, citric acid and dextrose | 8.5 mL |
| Pink | (K2)EDTA | Draws 6 mL – Minimum 4 mL |
| Pearl Top (Plasma Preparation, “PPT”) | Separating gel and (K2)EDTA | 4.0 mL |
| Lavender (“Purple”) | (K2)EDTA | 3.0 mL |
What is a citrate tube?
The “citrate tube” is for collecting blood for performing coagulation studies. It contains 3.2% sodium citrate as its anticoagulant. [3] Mixing the blood inside the tube a few times is also recommended to form the plasma. Red. There is no anticoagulant or additive inside the tube.
What is the difference between K2 and K3 EDTA tubes?
The main difference between K2 EDTA and K3 EDTA is that K2 EDTA contains two chelated potassium ions whereas K3 EDTA contains three chelated potassium ions. K2 EDTA and K3 EDTA are two types of anticoagulants used in routine hematological tests.
Which vial is used for LFT?
List Of Test And Sample Collection (Chem Path)
| PROFILE | TEST | CONTAINER |
|---|---|---|
| Liver Function Test (LFT) | Albumin | Plain tube / Lithium Heparin |
| Globulin | ||
| Albumin/Globulin ratio | ||
| Alanine Aminotransferase (ALT) |
What is a gold top tube blood test?
Gold Top (Serum Separator, “SST”) Contains separating gel and clot activator. 6.0 mL. Most chemistry, endocrine and serology tests, including Hepatitis and HIV.
What are lab containers called?
beakers
Common types of glassware include beakers, flasks, pipettes, and test tubes. Each of these containers has its own unique form and purpose.
