定量环 SAMPLE LOOP,15ml/GC/MGS用于MGS
                          定量环 SAMPLE LOOP,15ml/GC/MGS用于MGS
                          O型圈 O-RING SILICONE 20pcs, 用于GC-2014/2014C
                          O型圈 O-RING SILICONE 20pcs,用于填充柱进样口
                          石英棉(2g)SILICA WOOL, 2G/PKT用于GC-2014/2014C
                          石英棉SILICA WOOL, 2G/PKT,用于GC-14C
                          石英棉SILICA WOOL, 2G/PKT用于GC-2010
                          石英棉SILICA WOOL, 2G/PKT,用于GC-2030AF/AT/AFT
                          载气管CARRIER GAS PIPE, 2.5M,用于GC-14C
                          载气管CARRIER GAS TUBING 5M,用于GC-14C
                          载气管CARRIER GAS TUBING 5M,用于GC-2018
                          载气管CARRIER GAS TUBING 5M,用于GC-2030AF/AT/AFT
                          载气管CARRIER GAS TUBING 10M,用于GC-2018