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

SUPELCOSIL^TM LC-Si HPLC Column

SUPELCOSIL^TM LC-Si HPLC 柱

Supeltex^® M-2A Capillary Ferrule, Long Design

注射器 Luer 连接头, Syringe Luer Adapter