SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB), SPME Fiber Assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB)

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

SPME 纤维分类套件 4, SPME fiber assortment kit 4

固相微萃取 StableFlex^TM 萃取头组合套件, SPME StableFlex^TM fiber assortment kit

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

瓶塞, stoppers

Supel^TM QuE

Supel^TM QuE分散SPE，柠檬酸提取管

Supel^TM QuE

Supel^TM QuE分散SPE，柠檬酸提取管

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