Quick Answer: What Additive Is In A Royal Blue Tube?

What color tube should be collected for a CBC?

LavenderLavender-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..

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 is a tiger top tube used for?

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.

How long is a CBC specimen good for?

For CBC, samples could reliably be stored for 24 h. For longer storage, refrigeration (at 4 °C) would be a better choice.

What are the different additives used in blood collection?

Last draw – additive tubes in this order:SST (red-gray or gold top). Contains a gel separator and clot activator.Sodium heparin (dark green top)PST (light green top). Contains lithium heparin anticoagulant and a gel separator.EDTA (lavender top)ACDA or ACDB (pale yellow top). … Oxalate/fluoride (light gray top)

What tests should be collected in royal blue top tube?

Lavender stopper tubes contain EDTA and used for hematology studies. Royal Blue (EDTA) stopper tubes are mainly used for whole blood heavy metal testing (i.e., lead, manganese, chromium).

What additive is in the pink tube?

Blood Collection TubesTube cap colorAdditiveLight-blue3.2% Sodium citrateRed or gold (mottled or “tiger” top used with some tubes is not shown)Serum tube with or without clot activator or gelGreenSodium or lithium heparin with or without gelLavender or pinkPotassium EDTA1 more row

Which blood collection tube contains no additives?

Red-top tube: Contains no anticoagulant or preservative. Use: Serum or clotted whole blood. Serum must be separated from cells within 45 minutes to two hours depending on the test(s).

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 the best tube for collecting an ethanol specimen?

ETHANOL, MEDICALORDERING INFORMATION:Preferred collection container:3.5 mL gold-top (serum separator) tube 3 mL green/yellow-top (plasma separator) tubeSpecimen required:2 mL of serum or plasma; minimum 0.5 mLSpecial notes:Non-alcoholic wipe is preferred to clean draw site. Alcohol wipe is, however, acceptable.18 more rows•Nov 18, 2019

What color tube is used for drug screen?

Submit full, unopened gray-top tube for analysis of volatiles. Do not use a gel-barrier tube. The use of gel-barrier tubes is not recommended due to slow absorption of the drug by the gel.

What tube do you use for ESR?

SEDIMENTATION RATEORDERING INFORMATION:Preferred collection container:ESR Vacuum TubeAlternate Collection Container:3 mL lavender-top (K2 EDTA) tubeSpecimen required:One (1) ESR Vacuum tube, properly filled (60mm +/- 5mm) and mixed or 2 mL EDTA whole blood; minimum 1.6 mL20 more rows•Apr 29, 2019

What color tube do you use for potassium?

POTASSIUMORDERING INFORMATION:Specimen type:Plasma or serumPreferred collection container:Stat/Line draws: 3 mL green/yellow-top (plasma separator) tube Routine requests/off-site specimens: 3.5 mL gold-top (serum separator) tubeSpecimen required:2 mL of serum or plasma; minimum 0.2 mL.18 more rows•Sep 6, 2019

Is EDTA plasma or serum?

Cells are removed from plasma by centrifugation for 10 minutes at 1,000–2,000 x g using a refrigerated centrifuge….Serum and plasma tubes.The commercially available plasma tubes are as follows:LavenderTreated with EDTA.BlueTreated with citrate.GreenTreated with heparin.2 more rows

What additive is in a blue top tube?

Light blue-top tube (sodium citrate): Tube contains sodium citrate as an anticoagulant. This tube is used for preparing citrated plasma for coagulation studies. Note: Tube should be inverted several times immediately after blood collection to prevent coagulation.

What does the yellow blood tube test for?

PHLEBOTOMY SERVICESSTOPPER COLORCONTENTSUSES/COMMENTSGreenSodium heparin(100 USP Units)Ammonia, Lactate, HLA TypingTanK2 EDTALead levelsYellowACD Solution A consists of trisodium citrate, citric acid and dextroseDNA Studies, HIV CulturesPink(K2)EDTABlood type & Screen, Compatibility Study, Direct Coombs HIV Viral Load8 more rows•Jan 31, 2019

How long is blood good for in a tube?

Whole blood samples should not remain at room temperature longer than 8 hours. If assays are not completed within 8 hours, samples should be stored at +2°C to +8°C no longer than 7 days. If assays are not completed within 7 days, or the sample is to be stored beyond 7 days, samples should be frozen at -15°C to -20°C.

Why do you need to invert your tubes after drawing?

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.To avoid RBC shrinkage due to excess EDTA (with resulting changes in HCT and RBC indices values) and possible dilutional effect, the tubes should be filled with the proper …

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 color tube is used for lipid panel?

LIPID PANELORDERING INFORMATION:SPECIMEN COLLECTIONSpecimen type:Plasma or serumPreferred collection container:Stat/Line draws: 3 mL green/yellow-top (plasma separator) tube Routine requests/off-site specimens: 3.5 mL gold-top (serum separator) tube18 more rows•Sep 10, 2019

What is the order of draw for a CBC?

The draw order for specimen tubes is as follows: Red No Gel. Gold SST (Plain tube w/gel and clot activator additive) Green and Dark Green (Heparin, with and without gel) Lavender (EDTA)