Our boiling stones, are tiny, unevenly shaped pieces of pumice sized between four and six mesh. Excellent in the lab for promoting even boiling in the distillation process. NC-5989
New microchip design offers increased accuracy by allowing user to set this thermometer to specific temperatures, in-house calibrations, or a particular sensor. Type-K range is -58.0 to 2372°F and -50.0 to 1300°C. It is compatible with all type-K probes. Comes with an individually serial-numbered Traceable Certificate. NC-14366
This thermometer features a 10/18 ground glass joint with a 25mm partial immersion length. Perfect for use with our NC-13851 Jacketed Still Head. NC-13852
This thermometer features a 14/20 ground glass joint with a 44.5mm partial immersion length. Perfect for use with our NC-14146 and NC-14147 Jacketed Still Heads. NC-14150
This highly accurate Easy-Read® Enviro-Safe® liquid lhermometer has nonhazardous, nontoxic, biodegradeable liquid and dye. NC-13747
With a compression cap and O-ring to form a vacuum tight seal. Accommodates 6 - 7.0mm O.D. thermometer. NC-13275
Specially designed for any digital thermometer which requires K type sensor. Features a 6.5 ft. flexible stainless steel mesh cable. Temp. Range: 0-800°C. NC-13979
This red extruded vacuum tubing is flexible, smooth-walled and made of high-quality gum rubber. 3/8" ID, 1" OD. Sold as a pack of 5 feet. NC- 13788
This red extruded vacuum tubing is flexible, smooth-walled and made of high-quality gum rubber. 5/16" ID, 1" OD. Sold as a pack of 10 feet. NC- 13787
Specially designed for any digital thermometer which requires K type sensor. Temp. Range: 0-500°C. NC-13939
This Dimroth Reflux Condenser is made of 3.3 borosilicate, heat-resistant glass. Coolant flows through the tightly wrapped inner coil and returns to the top through a central tube and vapors condense inside the outer tube. NC-14109
Thermal wrap your distillation column to prevent heat loss and increase the efficiency. Made from high temperature-resistant material. Length: 5 meters (16ft). Width: 25mm. NC-14136
