SS-174 PTFE 表面隔垫, SS-174 PTFE-Faced Septa

Standard oil

Sulfate Standard Solution, CRM

Supelclean^TM ENVI-8 固相萃取管, Supelclean^TM ENVI^TM-8 SPE Tube

Supelclean^TM ENVI-Carb^TM SPE Tube

Supelclean ENVI-Carb，10g/60mL，每包 16 件

Supelclean^TM LC-Alumina-B SPE Tube

Supelclean^TM LC-Alumina-B 固相萃取管

Supelco Rotameter

转子流量计

SUPELCOSIL^TM LC-18-DB Supelguard^TM 柱芯, SUPELCOSIL^TM LC-18-DB Supelguard^TM Cartridge

SUPELCOSIL^TM LC-18-T Supelguard^TM 柱芯, SUPELCOSIL^TM LC-18-T Supelguard^TM Cartridge

SUPELCOSIL^TM LC-DP Supelguard^TM 柱芯, SUPELCOSIL^TM LC-DP Supelguard^TM Cartridge