LiChrosorb^® RP-18 HPLC Guard Cartridge

凸式 Luer 连接件, Male Luer Coupler

MET-SimDis Capillary GC Column

MSA 采样泵的电机和连接头组件, Motor and Connector Assembly for MSA Sampling Pump

Nitinol-core (NIT) SPME Fiber Assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB)

SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB)

OMI^® Purifier Tube

OMI^® 纯化器管

ORBO^TM 555 LpDNPH 300/150 mg Sorbent Tube

Petrocol^® DH毛细管气相色谱柱, Petrocol^® DH Capillary GC Column

PTFE Packed Column Ferrule, 1/4 in. Column O.D.

Septa, Blue PTFE/white silicone, pkg/100

蓝色 PTFE/白色硅胶隔垫