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99.9%一氧化锡
聚(3-己基噻吩-2,5-二基)(立构规整)
LiChroCART 75-4,Nucleosil C8 3μm定制柱
蔗糖胰蛋白胨肉汤
FLASKS, ROUND BOTTOM, FLAT FLANGE, DN 100, 6000 ML, WITH BOTTOM OUTLET, SPHERE S 40/25 (FL.D. X
CNW IC Guard Na 离子小柱
CLIP FOR CONICAL JOINTS
ISO-Guide34-Lanthanum(La)标准溶液,10000mg/L溶于4% HNO3
PTFE-KEYS WITH THREAD, BORE 10 MM, NS 28, TAPER 1:5 AND THREE PART RETAINING DEVICE
窄口瓶,氟化高密度聚乙烯,氟化聚丙烯盖,500ml容量