SPB^®-1气相毛细管色谱柱, SPB^®-1 Capillary GC Column

SPE Frit Insertion Tool

固相萃取筛板插入工具

Carbowax-聚乙二醇 (PEG) 固相微萃取萃取头, SPME fiber assembly, Carbowax-Polyethylene Glycol (PEG) Coating

固相微萃取金属萃取头组合套件, SPME Metal Fiber Assembly Kit

不锈钢 1/16 英寸毛细管, Stainless Steel 1/16 in. Capillary Tubing

Supel^TM QuE分散SPE，柠檬酸提取管, Supel^TM QuE

Supel^TM QuE

Supel^TM QuE分散SPE，柠檬酸提取管

Supel^TM QuE分散SPE，柠檬酸提取管, Supel^TM QuE

Supelclean^TM ENVI-Carb/NH₂ SPE Tube

Supelclean^TM ENVI-Carb/NH₂ 固相萃取管

Supelclean^TM LC-NH₂ 固相萃取管, Supelclean^TM LC-NH₂ SPE Tube