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THERMOMETER FOR FLASKS AND STILL HEADS, CONE ST 14/23, ACC. TO DIN 12784, BLUE REFLECTION, PRISM
BALANCE BOATS, 30 ml (500 pcs) - Black
2-(三氟甲基)苯磺酰胺
碘化钠，99.9%
培养皿（钠钙）
气进样针500ML
LiChroCART 250-4,LiChroprep RP-8 15-25μm定制柱
水溶性四氮唑-11
p-Methylpropiophenone
玻璃衬管
