金属填充GC色谱柱（常规配置）, Metal Packed GC Column (General Configuration)

MSQ^TM Caps with Septa, Mass Spec Quality

多不饱和脂肪酸混标 No.3, PUFA No.3

Silica PLOT Capillary GC Column

SLB^®-IL111i Capillary GC Column

SNOOP^® Liquid Leak Detector

SNOOP^® 泄漏检测仪

SPB^®-1气相毛细管色谱柱, SPB^®-1 Capillary GC Column

SPE Frit Insertion Tool

固相萃取筛板插入工具

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)

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