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模块 Module Block 250 Microliter/6 mm
(分馏用)的聚丙烯针筒型硅胶前处理柱空柱(luer lock) 2L型(100ml)
Pentafluorophenyl(triethoxy)silane
FS CAP RT-2560 100M 0.25MM 0.20UM
MUSEUM JARS, HEAVY GLASS, WITH GROUND ON COVER PLATE, 150 X 150 X 50 MM
PTFE ferrules, inside ?:3,2 mm (1/8), for polypropylene fittings Case = 10 pcs."
STIRRER MAGNETS Plain Economy
乙酸钯
石墨密封垫
容量瓶,PMP材质,50 ml,NS 12/21,PP瓶塞