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叶绿素 b 标准品,≥95.0% (HPLC)
3-溴-5-氟甲苯
COLUMN HOLDER 37MM 2X
IMHOFF-SEDIMENTATION CONE, 1000 ML, WITHOUT STOPCOCK, GRAD., MARK AT 1000 ML
硅藻土薄层层析板 (F254、玻璃)
填充柱 Hayesep D 80/100
A4打印纸#
TLC薄板
DB-608气相毛细管柱
Standard Tube connector 18/8 steel for 0.58x0.90x25mm (pack of 6)