Thermo Scientific™ 05779Q Castaloy™ Double-Buret Clamp
Thermo Scientific™ 3645-2550 Nalgene™经济型自动调零滴定管加液组合
Thermo Scientific™ 3645-2550PK Nalgene™经济型自动调零滴定管加液组合
Thermo Scientific™ 713650-1025 Replacement Stopcock Assembly for Nalgene™ Acrylic Buret
Thermo Scientific™ 3640-0050 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
Thermo Scientific™ 3640-0025PK 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
Simply compress scissor-like mechanism, insert buret, and release.