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量筒,符合USP、EP、JP标准,100ml
N,N,2-Trimethylpropionamide
Spursil C18 3μm 50 x 4.6mm
双苯磺酸甲烷
CONES, "RODAVISS", NS 14.5/23, DURAN
100mL棕色容量瓶(A 级)
RESERVOIR BOTTLE ONLY, FOR ADJUSTABLE HANGING BAR SPINNER-FLASK NO. 5 529 103
气相色谱柱,TG-1701MS 15m x 0.53mm x 0.50μm
(3R,4S)-3-羟基-4-苯基-2-氮杂环丁酮
4-甲基咪唑