Glass Beads, Stopcocks and Speciality Glass Labware
Fisherbrand™ Microhematocrit Capillary Tubes
Low-taper wall construction guarantees error less than 1% absolute, 0.4 hematocrit, relative
PYREX™ Glass Wool
Strong, soft, pliable glass wool is ideal for general lab and industrial applications. Suitable for filtering.
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.
Walter Stern Economical Solid Glass Beads for Distillation Columns
Used for mixing, boiling, or packing
Drummond™ Hemato-Clad™ Mylar™-Wrapped Hematocrit Tubes
Combine the precision of glass with the safety of Mylar wrapping
PYREX™ Std. Taper Glass Barrelhead Full-Length Stoppers for Std. Taper Ap
Hollow stoppers, closed at bottom, conform to ASTM™ E 675-94
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™ Micro Hematocrit Capillary Tubes
Kimble™ micro-hematocrit tubes are used to measure the volume percentage of red blood cells in blood.
DWK Life Sciences Kimble™ Kontes™ Gas-Sampling Midget Impinger
Smaller version of the Greenburg-Smith impinger
Synthware™ Large Cooling Capacity Reflux Condenser with Removable Hose Connections
With removable hose connections
Kimble™ Kontes™ Microflex™ Microscale Kits: - Water-jacketed Reflux Condenser
For use with 14/10 microscale kits
Hengar Boiling Granules
Henger Granules effectively prevent superheating with its attendant dangerous explosive vaporization commonly known as “bumping”
PYREX™ Chemistry Kit With 24/40 Standard Taper Joint Components
Basic kit supplied complete with drawer-size polyethylene case in which components are mounted in foam
Kimble™ Kontes™ Full-Length Standard Taper Pennyhead Stopper
Stoppers are used with laboratory glassware such as flasks, mixing cylinders and separatory funnels.