無添加劑（No Additive）

紅色安全頭蓋指示此類采血管在試管内沒有添加任何添加劑，用于血清生(shēng)化，血庫和血清學相關檢驗。Orsin真空采血管進行了特殊工(gōng)藝處理，無論是玻璃管還是塑料管，其内壁能有效避免血細胞附壁，最大(dà)限度減少标本體(tǐ)外(wài)溶血。使檢測結果更加準确。 Red cap tubes, with red safety caps to indicate this type of blood collection tubes not containing any additive in the test tube, are used in serum biochemistry, blood banks and serology related tests. Processed with special treatment, Orsin vacuum blood collection tubes, either glass or plastic, can effectively avoid blood cell attached on its inner wall and reduce the in vitro hemolysis of specimen to the greatest extent, so as to guarantee more accurate test result.