Iron Standard Solution, CRM

LiChrospher^® RP-8 HPLC Column

Lutein (Zeaxanthin free)

叶黄素

Manual Bubble Flowmeter (Standard Version)

手动气泡流量计(标准版)

Metal Packed GC Column (fits Varian^®)

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

Micro-Reaction Vessel, black phenolic solid cap, pkg of 12

Modular Rotameter

模块化转子流量计

N,N′-(2-甲基-1,3-亚苯基)双{4-(2-吡啶基)-1-哌嗪甲酰胺}（2,6-TDIP 的衍生物）, N,N′-(2-Methyl-1,3-phenylene)bis{4-(2-pyridinyl)-1-piperazinecarboxamide} (derivative of 2,6-TDIP)

非极性熔融石英管, Non-Polar Fused Silica Tubing

非极性熔融石英管, Non-Polar Fused Silica Tubing