Quick Answer: How Much Serum Is In A SST Tube?

How do SST tubes work?

Serum Separator Tube Serum separator collection tubes contain a gel that separates the clot from the serum in whole blood specimens.

During centrifugation, the gel moves to create a barrier between cells and serum, providing access to the serum for various chemistry, serology and other procedures..

What does SST mean in phlebotomy?

Serum-separating tubesSerum-separating tubes, also known as serum separator tubes or SSTs, are used in medical clinical chemistry tests requiring blood serum.

What is a yellow top blood tube for?

Yellow-top tube (ACD) This tube contains ACD, which is used for the collection of whole blood for special tests. NOTE: After the tube has been filled with blood, immediately invert the tube 8-10 times to mix and ensure adequate anticoagulation of the specimen.

How many vials of blood can they take?

Out of the 5 liters of blood in your body, even 3-5 full vials are a safe quantity and unsubstantial, so don’t worry! This ensures that enough samples are available for back-up in case some samples are compromised.

What does an SST tube contain?

BD Vacutainer® SST™ Tubes contain spray-coated silica and a polymer gel for serum separation. They are used for serum determinations in chemistry. BD Vacutainer® SST™ Tubes provide an efficient means of serum sample preparation and help to improve laboratory workflow.

What blood tube colors are for which test?

The tests each bottle is used for are the same: the purple one is for cell count, the yellow one is for electrolytes, albumin and LDH, the grey one is for glucose, and blood culture bottles can be used for fluid cultures.

What is a gold SST blood test for?

Specimen required: 5ml serum SST (Gold top) Tests are performed by the immunology department at St Richards Hospital. This combined test will detect auto antibodies to gastric parietal cells; mitochondria; smooth muscle and liver-kidney microsomes.

How many mL of blood is in the human body?

Adults: The average adult weighing 150 to 180 pounds should have about 1.2 to 1.5 gallons of blood in their body. This is about 4,500 to 5,700 mL. Pregnant women: To support their growing babies, pregnant women usually have anywhere from 30 to 50 percent more blood volume than women who are not pregnant.

Can you pour blood from one tube to another?

Never transfer blood from one tube type to another to make up for short volume. The anticoagulants and clotting activators in each tube are specific for the type of sample necessary for testing. Transferring sample between tubes results in adulteration of the sample and will produce spurious test results.

What does SST tube test for?

Serum Separator Tube (SST®) for serum determinations in chemistry and serology. Contains separator gel and should not be used for toxicology or drug testing. Inversions ensure mixing of clot activator with blood. Blood clotting time 30 minutes.

What tubes are used for CBC?

Lavender-Top Tube – EDTA: EDTA is the anticoagulant used for most hematology procedures. Its primary use is for the CBC and individual components of the CBC. The larger (6ml) tube is used for blood bank procedures.

How much blood is in a purple top tube?

1.8 mL Blue (clear cap with blue cork) MUST BE TO THE FILL LINE.6 mL Plain Red (PRT)3.5 mL SST (pumpkin/gold)3 mL Mint Green (PST) w gel.4 mL Lavender (dark cap)2 mL Lavender (light clear cap)6 mL Lavender (for Blood Bank)4 mL Gray.More items…•

What color tube is used for SST?

PHLEBOTOMY SERVICESSTOPPER COLORCONTENTSVOL.RedNo additive7.0 mLLight Blue3.2% Sodium Citrate4.5 mLGold Top (Serum Separator, “SST”)Contains separating gel and clot activator6.0 mLLight Blue – Yellow Label on TubeThrombin2.0 mL8 more rows•Jan 31, 2019

What is serum SST yellow blood test?

The short Synacthen test is a test of adrenal insufficiency which can be used as a screening procedure in the non-critically ill patient. The test is based on the measurement of serum cortisol before and after an injection of synthetic ACTH (also known as tetracosactrin).

What is the gel in SST tube?

SST refers to the Serum Separator Tube containing clot activator and serum separator gel. PST refers to the Plasma Separator Tube containing lithium heparin and plasma separator gel.

How much blood goes in a tube?

Adult tubes generally hold from 3 to 10 ml of blood. Pediatric tubes usually hold from 2 to 4 ml. Tubes for fingersticks or heelsticks generally hold one half ml or less.

What color tube is used for syphilis?

SYPHILIS SCREEN WITH CONFIRMATIONORDERING INFORMATION:Preferred collection container:3.5 mL gold-top (serum separator) tubeSpecimen required:One full 3.5 mL gold-top serum separator tube (preferred).SPECIMEN PROCESSING16 more rows•Nov 13, 2018

What tube has a clot activator?

Red-top tube: Tube does not contain an anticoagulant. This tube is used for collecting serum or clotted whole blood specimens. Tiger-top tube (serum separator): Tube does not contain an anticoagulant but does contain a clot activator and serum separator gel. This tube is used for collecting serum.