SUPELCO
Flash-chromatography assembly with threaded joints
带螺纹接头的柱色谱组件
Methyl Salicylate
水杨酸甲酯
Tretinoin
视黄酸
汞ICP标准液, Mercury Standard for ICP
Tetramethylammonium Chloride
四甲基氯化铵
气相色谱的隔垫, Septa For Gas Chromatography
Septa for open top caps
隔垫
Analgesics-IR Identification PT
Economy Moisture Trap
经济型水蒸汽捕集器
Diazinon-(diethyl-d10)
二嗪磷-二乙基-d10
Pyrene
芘
黑色开孔酚醛树脂螺纹瓶盖, Black phenolic open top screw caps
WISPTM 48-position autosampler vials
WISPTM 48 孔自动进样器样品瓶
Sodium Chloride
氯化钠
Refractive index standard