产品名称原始型号描述DB-5HT气相色谱柱122-5711DB-5HT气相色谱柱:0.25mm 15m 0.1umDB-5HT5 柱架色谱柱122-5711EDB-5HT气相柱5 柱架色谱柱:0.25mm 15m 0.10umDB-5HT气相柱箱122-5711LTMDB-5HT气相柱箱,适用柱:0.25mm 15m 0.10umDB-5HT气相色谱柱122-5731DB-5HT气相色谱柱:0.25mm 30m 0.1umDB-5HT气相柱箱122-5731LTMDB-5HT气相柱箱,适用柱:0.25mm 30m 0.10umDB-5HT气相色谱柱123-5701DB-5HT气相色谱柱:0.32mm 10m 0.10umDB-5HT气相柱箱123-5701LTMDB-5HT气相柱箱,适用柱:0.32mm 10m 0.10umDB-5HT气相色谱柱123-5711DB-5HT气相色谱柱:0.32mm 15m 0.1umDB-5HT5 柱架色谱柱123-5711EDB-5HT气相柱5 柱架色谱柱:0.32mm 15m 0.10umDB-5HT气相柱箱123-5711LTMDB-5HT气相柱箱,适用柱:0.32mm 15m 0.10umDB-5HT气相色谱柱123-5731DB-5HT气相色谱柱:0.32mm 30m 0.1umDB-5HT5 柱架色谱柱123-5731EDB-5HT气相柱5 柱架色谱柱:0.32mm 30m 0.10umDB-5HT气相柱箱123-5731LTMDB-5HT气相柱箱,适用柱:0.32mm 30m 0.10um