This borosilicate glass 2L Biomass Flask features a 60/50 ground glass outer joint at the top and a 24/40 ground inner joint at the bottom. It is a replacement part used in our 2L Distillation Apparatus. NC-13214
This borosilicate glass 5L Biomass Flask features a 60/50 ground glass outer joint at the top and a 24/40 ground inner joint at the bottom. NC-13688
This borosilicate glass distillation arm is designed to connect a boiling flask to a condenser as part of a distillation apparatus. It is a replacement part used in our 2L Distillation Apparatus. NC-13209
This hexagonal head borosilicate hollow glass stopper has a 24/40 ground glass joint and is 2-1/2 inches in height. NC-1703
With a compression cap and O-ring to form a vacuum tight seal. Accommodates 4.25 - 7.0mm O.D. thermometer. NC-0020
Reusable PTFE sleeves for greaseless connections are inserted between standard taper ground glass joints to prevent seizing and galling. NC-13855
Used as a sealant for vacuum, distillation, and pressure systems. Lubricates valves, stopcocks, and synthetic rubber gaskets and seals in high temperature applications. Used to lubricate O-rings in telescopes and binoculars, and can prevent fogging of lenses. NC-1087
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 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
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
