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TITREX SUCTION TUBES, MADE OF PTFE, NATURAL COLOUR, LENGTH 390 x 6,9 O.D. MM
Thermo Scientific™ Titrette™ Digital Bottle-Top Burets
10:0.02mL AS级透明直式玻璃活塞滴定管,蓝刻度
25:0.05mL AS级棕色玻璃滴定管,PTFE活塞,含CNAS计量校准实验室资质证书
50:0.10ml AS级透明玻璃自动回零滴定管,2L细口瓶,不含送风球,含CNAS计量校准实验室资质证书
TITREX-DISCHARGE TUBE, MADE OF PTFE, TUBE HOLDER, NATURAL COLOR
10:0.02ml AS级棕色自动回零滴定管、含2L细口瓶、不含送风球
AUTOM. BURETTES, PELLET, DIN-AS, 50 ML:0,1 WITH ST-STOPCOCK, W. LATERAL NEEDLE VALVE WITH PTFE NEED
Thermo Scientific™ Replacement Stopcock Assembly for Nalgene™ Acrylic Buret
Thermo Scientific™ Nalgene™ 防碎自动归零自动滴瓶,丙烯酸树脂瓶身,聚甲基戊烯活塞和滴头,Teflon™ TFE(聚四氟乙烯)塞子,聚氯乙烯软管,低密度聚乙烯瓶