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水中间苯二酚
4-氟苯硫酚
替比夫定
SPB-5 毛细管柱
FILTER PAPER CIRCLES, MEDIUM SPEED (2), MEDIUM SOFT, RAPID, FILTER D. 185 MM, PACK = 100 PCS
PTFE Temperature Probe, Thermocouple, Type K, Cable 5M,7 x 300mm, Ferrule L 40
SS Stator for 8010
DM-1HT SimDist Metal 5m x 0.53mm x 0.10μm
Magnetic stirring-bar, PTFE, polygon, 3 x 13 mm
铜片,Cu 不规则片状,99.999