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(R)-(+)-1,1'-(二苯基膦基)丙烷
锥形磨口瓶塞,硼硅酸盐玻璃,14/23,八角形,实心
空心阴极灯-锰
三乙二醇二甲醚
CP-CRESOL气相毛细管柱
9-(4-Biphenylyl)-2-bromocarbazole,>98.0%(HPLC)(N)
Process Chemistry, PTFE Plug, Compression Fitting, Metric,To fit Bore Size 6
BETASIL CYANO 5UM 50X4MM COLUMN
Burette, Boro 3.3, plastic coated, with Schellbach stripe, class B, 25 ml
HyperSep Amino SPE Column, 100mg/1mL 100个/包装