排槍是多道移液槍的俗稱，一般有8頭和12頭兩種，主要是為九十六孔酶標分析設計。排槍較顯著的特點就是能使各通道吸液量達到一致，從而極大降低操作人員的勞動強度。
排槍又分為手動和電動兩種，后者采用微電腦處理器操作控制，全程線性自動校準，消除了人工的操作誤差，免去了吸液時的手工活塞推進力。
多道可調移液器特點：
1、各種量程規格的8道和12道的移液器可供選擇
2、液頭可360度旋轉，方便移液
3、管嘴推出器可同時推出多道吸嘴，高效省力
4、每道管嘴連件都有獨立的活塞裝置，維修保養便捷
應用領域：
用于轉移試劑或血液樣本的小型儀器，同時廣泛用于臨床診斷、生物技術、藥學和化學、環境、食品等科研實驗室及高校。
技術參數：
|
量程規格
|
通道數
|
增量
|
測試點
|
準確度
|
精準度
|
|
0.5-10ul
|
8
|
0.1ul
|
10/5/1
|
1.50%/2.50%/4.00%
|
1.50%/2.50%/4.00%
|
|
2-20ul
|
0.5ul
|
20/10/2
|
0.90%/1.20%/3.00%
|
0.40%/1.00%/2.00%
|
|
5-50ul
|
0.5ul
|
50/25/5
|
1.00%/1.50%/3.00%
|
0.50%/1.00%/2.00%
|
|
10-100ul
|
1ul
|
100/50/10
|
0.80%/1.00%/3.00%
|
0.15%/0.40%/1.50%
|
|
20-200ul
|
1ul
|
200/100/20
|
0.60%/0.80%/3.00%
|
0.15%/0.30%/1.00%
|
|
30-300ul
|
5ul
|
300/150/30
|
0.70%/1.00%/1.50%
|
0.25%/0.50%/0.80%
|
|
50-300ul
|
5ul
|
300/150/50
|
0.70%/1.00%/1.50%
|
0.25%/0.50%/0.80%
|
