Sigma-Aldrich
Hellma?absorption cuvettes, standard cells, Macro
Hellma?吸收比色皿,大标准吸收池
Ethyl homovanillate
4-羟基-3-甲氧基苯基乙酸乙酯
Isoxazole-5-carbonyl chloride
异噁唑-5-甲酰氯
Martin Sulfurane Dehydrating agent
Bis[α,α-bis(trifluoromethyl)benzyloxy]diphenylsulfur
Thermco?deep immersion thermometer
Vacuum filtration assembly replacement parts
Watch glasses
观察镜
用于 Beckman?多吸收池固定座的窗片TM, Window for Beckman?Multi-Cell MountTM
Aldrich?modified Davies condenser
Aldrich?two-neck round-bottom flask
Aldrich?vacuum trap
Hirschmann?EM dispenser, adjustable volume
Scienceware?heavy-duty pail
Quickfit?Liebig condenser