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红色PTFE聚硅氧烷隔垫,8mm(100只/包)
对氯甲基苯甲酰氯
化妆品基质中甲醛质控样
STOPCOCK KEYS, DURAN-GLASS, WITH GROOVE, BORE 1,0 MM, GROUND NS 10
DURAN? distilling flask, 1000 ml
FUNNELS, 100:2 ML, CONSTANT ADDITION, CYL. GRAD., WITH PTFE-DOSING CLOSING VALVE, MARIOTTE TUBE D
2ML带书写透明瓶(含盖、垫)
Inoculating loop, ?: 2,5 mm, length: 60 mm, made of stainless steel
C-OX出口接头(Φ8带M8×1螺纹)
Centrifuge tube, PLASTIBRAND, PP, round,3,5 ml, dia. 13 mm, h. 50 mm, rimless