Lapel Clips

领夹

凸式 Luer 连接件, Male Luer Coupler

改进型 BTEX 捕集器 M, Modified BTEX Trap M

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)

ORBO^TM502 Activated Silica Gel (20/45) 100/50 mg

ORBO^TM活性硅胶管

Plastic Column Cap

塑料色谱柱帽

Sepabeads^?SP-207

SLB^?-IL100 Capillary GC Column

SLB^?-IL100 毛细管气相色谱柱

SLB^?-IL60 Capillary GC Column

Smart SPME Fiber Assembly, Polydimethylsiloxane (PDMS)