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10%SE-30+10%PEG-20M ON CHROMOSORB WAW DMCS 80/100MESH 2M 1/8
三角烧瓶 150ml
ASTEC (S,S) P-CAP 10UM 25CM X 4.6UM
INLET TUBES AT 90°, WITH SERRATED HOSE CONNECTOR, O.D. 8 MM
头孢唑啉钠酸盐标准品
GREY TRAYS, 27 Liters
Bosshead double-cross, laboral, 90°+180°, for rods ? 8 - 27 mm
透明 TARGET I-D 套装 白色
10x Instrument License Package
低型烧杯,50ml