乳糖标准液，用于离子色谱分析, Lactose standard for IC

LiChrospher^® CN HPLC Guard Cartridge

LiChrospher^® RP-18 HPLC Guard Cartridge

Long Stem Flow Control Valves

长阀杆流量控制阀

Male Luer Fitting for 1/4 in. Tubing

用于 1/4 英寸管路的凸式 Luer 紧固件

毛细管柱皂膜流量计, Manual Bubble Flowmeter (Capillary Version)

Merlin Microseal^TM System Replacement Septum

Metal Packed GC Column (fits Varian^®)

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

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