Ciieeo 30pcs Solid Rubber Stoppers for Lab Use, Tapered Conical Rubber Sealing Plugs Compatible Glass Beaker Interiors and Tubes, for Routine Lab Environments

Package Include 30 x rubber stopper Features -Product Info:Rubber conical plug -Smooth Surface Protection: With a finely crafted conical rubber plug and no burrs, this rubber stopper for vials helps safeguard glass beaker interiors from scrapes, extending container life and reducing errors lab plugs solid rubber -Size:2.50X1.50X1.00cm/0.98X0.59X0.39in -Wide Compatibility: The lab rubber stoppers suit various tubes and flasks as replacement parts, offering reliable sealing plugs for different laboratory scenarios and bottle stopper applications rubber sealing plugs -Stable Laboratory Use: Our lab solid rubber stopper offers a secure installation, minimizing the risk of leaks from stopper loosening, ensuring continuous titration or heating experiments in routine lab environments tube rubber plug -Color:Black -Bulk Efficiency for Classrooms: This laboratory rubber stopper assortment includes 30 plug stoppers, meeting bulk experimental needs, ideal for repeated teaching use, enhancing preparation efficiency and group experiments rubber lab stoppers -Material:rubberGoods Descriptionplug stopper This lab equipment rubber stopper set features lab solid rubber stoppers with a conical design for secure tube sealing.sealing plugs The rubber stoppers for vials prevent liquid spills and reagent evaporation by tightly fitting tube openings, making them indispensable as bottle stoppers and laboratory rubber stopper assortments for chemistry experiments and classroom routines

• Flexible compatibility: the tapered laboratory bungs are engineered for universal compatibility, serving as labs replacement part and sealing plugs for several tube, vial, and container varieties,lab rubber plug,rubber filler bung
• Reliable tube sealing: lab rubber stoopers offer a precise fit for glass beaker rubber stopper needs, sealing tubes and bottles against spills and evaporation during standard chemistry protocols,plug stopper,conical rubber plug
• Bulk utility for teaching: the rubber stopper set includes 30 lab solid rubber stoppers, perfect for classroom environments and batch experiments, reducing downtime and maximizing preparation efficiency,rubber stopper with hole,small rubber stoppers
• Efficient classroom supply: with a lab rubber stopper set of 30, instructors and students can simplify batch experiments, maintaining consistent results and minimizing preparation time for practical sessions,laboratory rubber stopper assortments,round rubber stopper
• Secure bungs installation: black tapered rubber plug style prevents unwanted loosening, keeping leak risks low and supporting safe, uninterrupted lab workflows in titration, heating, and general procedures,lab rubber stoppers,rubber stopper for lab tube