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SPLASH PROT.FOR SP (2T)
50x4.6mm 5um Hypersil GOLD AX
活性炭口罩
光谱传感器523nm
GAS-BURNER, MECKER-FISHER, 30 MM TOP DIA., F. TOWN-AND BOTTLE GAS, COMPLETE
17mm 隔垫,透明蓝色硅橡胶/白色PTFE 肖氏硬度-45°, 1.3mm
Finnpipette Dispenser 0.4-2 ml 瓶口分液器
cis-Chlordene (alpha-Chlordene),10ng/ul 标准品
LiChroCART 10-10,LiChrospher 100 Si 5μm定制柱
HSE-24B方形固相萃取装置