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无水硫酸钠
DRYING TUBE FOR KFT COUL.
DL-青霉胺, 97+%
填料 10% Carbowax 20M on Chromosorb WHP 100/120
抗生素检定培养基1号(低PH)
Magnetic stirring-bar, PTFE, polygon, 2 x 7 mm
PUNYW8272586 Citalopram EP Impurity B Oxalate (3-Hydroxy Citalopram Oxalate)
Tetraethyl p-Xylylenediphosphonate
双颈圆底烧瓶
Beaker-Tall Form-No Spout 250ml