肝素鈉/肝素锂（Sodium Heparin/Lithium Heparin）

綠色安全頭蓋指示此類采血管中(zhōng)添加了以鈉鹽或锂鹽型式存在的肝素抗凝劑。先進的微噴霧技術确保肝素抗凝劑迅速作用于血液标本 , 爲臨床實驗提供立等可取的血漿标本 , 因而多用作急診生(shēng)化實驗 , 同時 , 因肝素抗凝标本的血液流變學性質差别不大(dà) , 故又(yòu)常用于血液流變學實驗。 Green cap indicate that there is heparin anticoagulant of sodium or lithium salt; with advanced micro atomizing technology to ensure heparin anticoagulant quickly acting in blood specimen, which provide clinical laboratory with immediate plasma specimen, therefore it is always used in emergency biochemical laboratory. In the meanwhile,due to small difference in the hem rheological changes nature of anticoagulant of heparin specimen, it is often used in hem rheological laboratory.