蠕动泵,硅橡胶管线
商家询价 上海希言科学仪器有限公司
存储瓶,4mL15x45透明,13-425闭口,PTFE/硅橡胶,100/包
DB-5 柱,30 m,0.53 mm,0.25 m,7 英寸柱架
Alumina Injector 2.0 mm ID Optima 8x00
碳酸酐酶试剂,50ML/瓶
Graphite Ferrule 1/8" x 0.5 mm Pkg. 10
Mixed Calibration Standard 500 mL
NexION Dual Detector Solution 100 mL
8MM 聚四氟乙烯 隔垫 10MIL,1000/包
Fused Silica Tubing 5 m 0.32 mm