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Titrette 瓶口滴定器观察窗(无色/棕色)
白三烯B4多抗
Process Chemistry, Standard Taper, Compression Fitting, Imperial, Full Length A,Taper 29/42, Bore Si
视镜射灯(304材质)
2,4‘,5-三氯联苯, 分析标准品
KEYS FOR STOPCOCKS WITH 3 GROOVES PTFE, NS 18.8, DOUBLE OBLIQUE 4 MM AND THREE PART RETAINING DEVICE
LiChroCART 30-4,LiChrospher 100 RP-18 12μm定制柱
磁力搅拌子,PTFE材质,3.5x3.5 mm,圆柱形
STANDARD CONES, DG-GROUND, NS 29.2/32, DURAN
烧杯,低型,PTFE材质,150 ml