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2-(二苯基膦基)苯甲酸
30ml称量皿
Hibar 250-4,Nucleosil 100 C18 10μm定制柱
PCB No. 23,10ng/ul 标准品
GL 45 stirred reactor, incl. 1000 ml GL 45 bottle, folding magnetic stirrer and GL 45 PP cap with 2 x GL 14 ports, 2 x GL 14 PBT caps
变压器
ODS-HYPERSIL-2 5UM 125X4MM COLUMN
BEAKERS, FLAT FLANGE, DN 120, 3000 ML, (FL.D. X VES.D. X HEIGHT) 158 X 130 X 290 MM
四水氯化锰(II)
(+)-3-溴樟脑