color tube gor seroquel level
red tube
Green
A complete blood count (CBC) is drawn in a lavender-top tube.
A CEA test typically requires a serum separator tube (SST) or a red-top tube for blood collection.
A lavender or light blue-colored tube top is typically used for collecting blood samples for lithium level testing. These tube colors help prevent contamination or interference with the test results. Always consult your healthcare provider or lab personnel for specific instructions on sample collection.
depacote level what color blood tube for testing
A light blue top tube is typically used for Protime blood collection, as it contains sodium citrate as an anticoagulant.
A lavender/purple top tube is typically used for collecting blood specimens for phenobarbital level testing. This tube contains EDTA as an anticoagulant.
Red
For measuring parathyroid hormone (PTH) levels, a lavender or royal blue top tube is usually used for blood collection. These tubes contain the necessary additives to preserve the sample for accurate testing.
A basic metabolic panel typically requires a serum separator tube (SST) or a lithium heparin tube for blood collection. These tubes are typically gold or red-gray in color.
A lavender-top tube should be used to collect a fasting prolactin level sample.