Serum (needs clot time) A serum separator tube (SST, tiger top tube). Let the blood sit for 30 minutes to one hour. at room temperature to clot before spinning and separating. A delay in centrifugation may have a detrimental effect on the sample quality and may. result inaccurate results. Avoid hemolysis.
Meaning of Sima. Scottish name. In Scottish, the name Sima means - Listener.. Other origins for the name Sima include - Scottish, Israeli.The name Sima is most often used as a girl name or female name. Scottish Name Meaning - Listener.
Geologists often refer to the rocks of the oceanic crust as âsima.â Sima stands for silicate and magnesium, the most abundant minerals in oceanic crust. (Basalts are a sima rocks.) Oceanic crust is dense, almost 3 grams per cubic centimeter (1.7 ounces per cubic inch).