Regulate flow without any leaking using these fittings. Cole-Parmer™ Stopcocks with Luer Connections are available with either a male luer lock or a male luer slip. X10 VALVOLA LUER MASCHIO LOCK/F

Use these stopcocks for a variety of applications. Cole-Parmer™ Stopcocks with Luer Connections feature a PC body and an HDPE stem. X100 STOPCOCK 1 WAY MALE

Use Witeg™ Glass Beads as distillation column packing, mixing beads, and boiling stones. 1540003 Glasperlen,

Use these stopcocks for a variety of applications. Cole-Parmer™ 4-way Stopcocks feature a PC body and an HDPE stem. X10 VALVOLA LUERLOCK 4 POSIZIONI

In vetro borosilicato DURAN Gas washing bottle base, 250ML

100GR Quartz wool, coarse, 9-30 micron

Inserts into the ground glass side-socket of an aspirator botte. Pyrex™ Borosilicate Glass Aspirator Stopcock with Ground Cone provides a leakproof seal. Stopcock aspirator glass key borosilicate glass 4m

In vetro trasparente lucido. Le sfere in vetro Karl Hecht™ sono utilizzabili come sfere di ebollizione, biglie di miscelazione e per colonne di distillazione. BIGLIA DI VETRO DIAMETRO 6 MM 1 KG

Regulate flow without any leaking with these stopcocks. Cole-Parmer™ Three-Way Stopcocks feature a male luer lock, PC body and an HDPE stem. Handle rotates 180 degrees. X10 VALVOLA 3 VIE LUER

Duran™ glass features good thermal shock and chemical resistance. DURAN Drechsel bottle head with filter disc,porosity 1

Hose tubing stop-cock – Simple reflux nozzle with two-sided hose nozzle. Hose Valve, HDPE, Ø 9-11 mm, NW 7 mm, length 85mm

X10 LUER VALVE 1-WAY PVDF

Strong, soft, pliable glass wool is ideal for general lab and industrial applications. Suitable for filtering. GLASS WOOL 8 MICRONS

Used with mineral oil to observe gaseous addition to reactions BUBBLER MINERAL OIL

Modified for Arsine analysis KIT DOSAGGIO ARSENICO VETRO BORO

For use with Aspirator Bottles 1565: series with Rotaflo™ PTFE key. X1 ASPIRATOR TAP,ROTAFLO 10MM BORE

Two Way Valves are used for transfer of liquids or gases in order to release the flow, to block it or to change its direction. VENTIL 2-WEGE, PE, 11 - 13 MM, 8 MM

With a ground neck standard connection of 19/26. KIT REAZIONE

For use with Retsch MM 200 Mixer Mills. 500G PERLE DI VETRO 0,5 A 0,75MM

Suitable glass beads for the mini-BeedBeater™ Mill. Cole-Parmer™ Glass Beads for Mills are used to crush and separate small samples from bone to microbial spores. LB BEADS GLASS 0.1-1.5MM

Fisherbrand™ PTFE Burette Stopckcock, Straight Through Type supplied with 8mm diameter sidearm in borosilicate glass, bore is 2mm. Fisherbrand PTFE Stopcock, Buret, Glass Tip, Boros ilicate Glass Sidearm

For preparative work 250GR Boiling stones, for preparative work

Choose cells with quartz windows for transformation from the far ultraviolet through infrared CELL SPEC UV RECTANGULAR 10MM

25GR Glass beads, 500-750 micron

Develop in-house fluid transfer systems for accurate filling or dispensing. These stopcocks provide reliable, accurate liquid flow control. X6 STOPCOCK 2-WAY PP/PTFE 6,4-8MM ID

Added to liquids to make them boil more calmly. 250GR Anti-bumping granules, extra pure, fused alumina, SLR

Accessory for use with MKII Magnetic Susceptibility Balance Flow Cell

50GR Quartz wool, fine

X10 HIGH PRESS. PC STOPCOCKS 3WAY

Eliminate guess work with these stopcocks with flow indication. Cole Parmer™ PVC Stopcocks with Flow Indication feature PVC bodies, EPDM seals and seats. Flow indicator on handle. VALVOLA PVC 1/4'MNPT A TUBO 1/4'