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N,N'-二甲基脲
四氯乙烯 AR(沪试
CENTRIFUGE TUBE, WITH SCREW CAP, BOROSILICATE GLASS, SHALLOW CONE BOTTOM, 50 ML, 28 X 140 MM, SUB-
OVER-FLOW-FLASKS, FOR WATER TREATMENT, 22,7 ML, WITHOUT STOPPER, CUTED AND GROUNDED EXACTLY AT TH
钛酸锶,99.9%
LiChroCART 250-3,Superspher 60 RP-8 4 μm定制柱
Stirrers with collapsible PTFE Paddles,ground and polished Shaft with coupling pivot 350x10 mm, Paddle 50mm, ST 29/32
第2代 Hoveyda-Grubbs 催化剂
2,2,2-三氟乙基三氟甲烷磺酸酯
刻度试管10ml