Glass Beads, Stopcocks and Speciality Glass Labware
PYREX™ Glass Wool
Strong, soft, pliable glass wool is ideal for general lab and industrial applications. Suitable for filtering.
Fisherbrand™ Microhematocrit Capillary Tubes
Low-taper wall construction guarantees error less than 1% absolute, 0.4 hematocrit, relative
Walter Stern Economical Solid Glass Beads for Distillation Columns
Used for mixing, boiling, or packing
Saint-Gobain™ Chemware™ PTFE Boiling Stones
Use these PTFE chips to promote gentle, efficient boiling and help prevent overheating of highly volatile liquids. Saint Gobain Performance Plastics™ Chemware™ PTFE Boiling Stones are not affected by acids, hydrocarbons, ketones, esters, alcohols or alkalis.
Hengar Boiling Granules
Henger Granules effectively prevent superheating with its attendant dangerous explosive vaporization commonly known as “bumping”
Synthware™ Large Cooling Capacity Reflux Condenser with Removable Hose Connections
With removable hose connections
DWK Life Sciences Kimble™ Kontes™ Full Length Pennyhead Stoppers, 10/30
Stoppers are used with laboratory glassware such as flasks, mixing cylinders and separatory funnels.
DWK Life Sciences Kimble™ Micro Hematocrit Capillary Tubes
Kimble™ micro-hematocrit tubes are used to measure the volume percentage of red blood cells in blood.
Thermo Scientific™ Spectrophotometer Test-tube Cuvettes
Thermo Scientific™ Test-Tube Cuvettes are easy-to-use, inexpensive spectrophotometer cells for routine analyses.
DWK Life Sciences Kimble™ Kontes™ Gas Bubbler
Used with mineral oil to observe gaseous addition to reactions
DWK Life Sciences Kimble™ Replacement Stopcocks for KIMAX™ Microburet with Three-Way PTFE Stopcock
For use with Kimax™ Microburet.
Synthware™ Rotary Evaporator Anti-Splash Adapters
Prevents possible contamination from rotary evaporator
Drummond™ Hemato-Clad™ Mylar™-Wrapped Hematocrit Tubes
Combine the precision of glass with the safety of Mylar wrapping
DWK Life Sciences Kimble™ Kontes™ Gas-Sampling Midget Impinger
Smaller version of the Greenburg-Smith impinger
DWK Life Sciences Kimble™ Kontes™ Microflex™ Microscale Kits: - Water-jacketed Reflux Condenser
For use with 14/10 microscale kits
DWK Life Sciences Kimble™ Kontes™ Microscale Organic Chemistry LABSETS™ and Kits Components
Components for microscale organic chemistry LABSETS
Synthware™ Mineral Oil Bubbler
Used to monitor gas flow to reactions while providing a vent to the atmosphere.
TECHREF™ H-2358 Sample Cups/Cells, 48mm, single open ended
Designed specifically for use with X-ray fluorescence analyzers. TECHREF™ Sample Cells are available for XRF analyzers for a variety of styles and manufacturers and are designed for ease of use.