RESTEK瑞思泰康12497-68501个/盒气相色谱柱FameWax Cap. Column 30m 0.25mmID 0.25um 5“ cage RESTEK瑞思泰康12498-68501个/盒气相色谱柱FameWax Cap. Column 30m 0.32mm ID 0.25um w/5“ HP6850 Cage RESTEK瑞思泰康124991个/盒气相

RESTEK瑞思泰康228575个/盒样品瓶盖Vial Storage Rack for 12 x 32mm Vials 50 Vial Capacity Polypropylene 5-pk RESTEK瑞思泰康23082100个/盒玻璃样品瓶Headspace Vials 20mL （22x75） Screw Thread Clear Glass 100-pk Rou

RESTEK瑞思泰康22791100个/盒样品瓶Certified Vials Unassembled 2mL Amber Vial w/Marking Spot and Bonded PTFE/Silicone Slit Septa 100pk RESTEK瑞思泰康22792100个/盒样品瓶Certified Vials Unassembled 2mL Clear Vial

RESTEK瑞思泰康23966100个/盒针式过滤器Syringe Filter 13mm 0.22um PES Green Luer Lock 100-pk RESTEK瑞思泰康23966100个/盒针式过滤器Syringe Filter 13mm 0.22um PES Green Luer Lock 100-pk RESTEK瑞思泰康23966100个/盒针式过滤器

RESTEK瑞思泰康245291个/盒进样注射器Syringe Hamilton 1702 WISP Syringe 250ul HPLC Autosampler RESTEK瑞思泰康245301个/盒进样注射器Syringe Hamilton 701RN/10ul/26s/2in/2pt RESTEK瑞思泰康245311个/盒进样注射器Syringe Hamilt