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Add to Cart The item has been addedCG-1523-06Flask, Round Bottom, 3L,24/40,Heavy Wall, ,3N.BOT OUT
Price: $1,495.38List Price: $1,661.54Round bottom, HEAVY WALL, three neck flask with standard taper outer joints on the center and side necks. Lower outlet is a CG-424-05, 4mm straight bore PTFE stopcock. -
Add to Cart The item has been addedCG-1523-26Flask, Round Bottom, 3L,45/50-24/40,HW,3N BOTOUT
Price: $1,547.90List Price: $1,719.89Round bottom, HEAVY WALL, three neck flask with standard taper outer joints on the center and side necks. Lower outlet is a CG-424-05, 4mm straight bore PTFE stopcock. -
Add to Cart The item has been added7003-27Flask, round bottom, 500mL, 24/40 neck, 2mm glass stopcock sidearm, includes septa, No-Air
Price: $658.55List Price: $731.73Round bottom flask with single neck with standard taper joint and a 8mm side outlet with either a 2mm glass stopcock or a 0-3 inlet valve. Ideal for Schlenk lines and either NO-AIR or vacuum applications. Includes one 9096-32 septa for side arm. -
Add to Cart The item has been addedCG-1523-01Flask, Round Bottom, 500mL,24/40,Heavy Wall, ,3N.BOT OUT
Price: $1,027.75List Price: $1,141.95Round bottom, HEAVY WALL, three neck flask with standard taper outer joints on the center and side necks. Lower outlet is a CG-424-05, 4mm straight bore PTFE stopcock. -
Add to Cart The item has been added9467-11Flask, round bottom, 50mL, 14/20 center, stopcock septum port side arm
Price: $614.16List Price: $682.40Round bottom, single neck flask with stopcock septum port side arm for use with air-sensitive material. Features a PTFE, 2mm bore stopcock. Available in standard wall and heavy wall versions. All flasks supplied with a 9096-32 septum. -
Add to Cart The item has been added7003-11Flask, round bottom, 50mL, 14/20 neck, 2mm glass stopcock sidearm, includes septa, No-Air
Price: $584.73List Price: $649.70Round bottom flask with single neck with standard taper joint and a 8mm side outlet with either a 2mm glass stopcock or a 0-3 inlet valve. Ideal for Schlenk lines and either NO-AIR or vacuum applications. Includes one 9096-32 septa for side arm. -
Add to Cart The item has been addedCG-1523-28Flask, Round Bottom, 5L,45/50-24/40,HW,3N BOTOUT
Price: $1,667.26List Price: $1,852.52Round bottom, HEAVY WALL, three neck flask with standard taper outer joints on the center and side necks. Lower outlet is a CG-424-05, 4mm straight bore PTFE stopcock. -
Add to Cart The item has been addedAF-0528-06Flask,Reaction,100mL,24/40Joint,2mmGlass
Price: $490.65List Price: $545.17Round bottom single neck flask having a standard taper outer joint. Available with a choice of a 2mm high vacuum glass stopcock having a S.S. constant pressure retaining device or a 0-4mm Chem-Cap® Airfree® inlet valve. -
Add to Cart The item has been addedAF-0528-07Flask,Reaction,1L,24/40Joint,2mmGlass
Price: $566.22List Price: $629.14Round bottom single neck flask having a standard taper outer joint. Available with a choice of a 2mm high vacuum glass stopcock having a S.S. constant pressure retaining device or a 0-4mm Chem-Cap® Airfree® inlet valve. -
Add to Cart The item has been added7754-11Flask,Reaction/Storage, 100mL Outer 14/20 Standard Taper Joint, 2mm Glass Stopcock SIDe Arm, No-Air, Schlenk
Price: $501.65List Price: $557.39Schlenk style flask for vacuum, NO-AIR or gas applications. Can be used for storage or reactions. Top is either a no.15 o-ring or outer standard taper joints. Side arm has either a 0-3 inlet valve or a 2mm or a 4mm glass stopcock. -
Add to Cart The item has been added7754-09Flask,Reaction/Storage,50mL,Outer 14/20 Standard Taper Joint 2mm Glass Stopcock SIDe Arm,No-Air,Schlenk
Price: $314.14List Price: $349.05Schlenk style flask for vacuum, NO-AIR or gas applications. Can be used for storage or reactions. Top is either a no.15 o-ring or outer standard taper joints. Side arm has either a 0-3 inlet valve or a 2mm or a 4mm glass stopcock. -
Add to Cart The item has been addedCG-1536-T-08Flask,Round Bottom,2L, H. W.29/42-24/40,3-Neck
Price: $4,454.15List Price: $4,949.06Round bottom, HEAVY WALL, three-neck flask with standard taper outer joints on the center neck and vertical side necks. Lower half of the flask is jacketed with two hose connections for circulation of heating or cooling liquid.
Stoppers and Stopcocks
Browse our curated selection of Stoppers and Stopcocks from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.
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About Stoppers and Stopcocks
Cenmed Enterprises provides a comprehensive selection of Stoppers and Stopcocks products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.
With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.