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菲标准品
STANDARD SEPARATING CHAMBER WITHOUT LID
GAS WASHING BOTTLE,DRECHSEL, W.SCREW THREAD, GL45, TUBING-CONNECTIONS GL14, 500 ML, WITHOUT SINTE
PK6 90MM BUCHNER FUNNEL MGSO4 50GM
Skirrow平板
SPB-HAP 气相毛细管柱
ISO-Guide34-Antimony(Sb)标准溶液,1000mg/L溶于20% HCl
ASPIRATOR BOTTLES, DURAN, 5000 ML, W. ST-STOPCOCK + STOPPER, H.318 MM, ? 186 MM, BORE OF PLUG: 8
RHEODYNE NUT PK/10, 1/16"
Burette clamps, stainless steel, for 2 burettes, opening ? 0-20 mm, finger with silicone coating