SPME固相微萃取萃取头 Carboxen/聚二甲基硅氧烷 (CAR/PDMS), SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS)

SPME 纤维组件二乙烯基苯/羧基/聚二甲基硅氧烷 (DVB/CAR/PDMS), SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS)

SPME 纤维组件聚二甲基硅氧烷 (PDMS), SPME fiber assembly Polydimethylsiloxane (PDMS)

用于 MSA 管固定装置的不锈钢垫圈（需要 2 只）, SS Washer (2 required) for MSA Tube Holder

Supel^TM-Inert Multi-Layer Foil

Supel^TM Carbon LC, 2.7 μm HPLC Column

Supel^TM Carbon LC, 2.7 μm HPLC Guard Cartridge

Supelclean^TM Coconut Charcoal SPE Tube

Supelclean^TM 椰子活性炭固相萃取管

Supelclean^TM ENVI-Carb^TM SPE Tube

Supelclean^TM PSA SPE Tube