Uniquely designed and lubricant free, these precision stirrer/stirring bearings are self-aligning. The saddle O-ring provides constant force and a positive seal on the stirring rod that allows vacuum operation to as low as 1mm. Ground finish rods from other manufacturers are not recommended for use…

This reaction vessel clamp for O-rings and flat flanges is a cast bronze ring with a black oxidized finish. Three insulated, spring activated clamping arms fit beneath the flange of the flask body. Simple pressure on the heat-resistant fiber knobs and a twist, permit attachment or removal.

Low cost alternative to the full VT version for sample changers Weight and susceptibility matched to originals Can be mixed with originals in sample changer operation Limited VT operation around ambient Does not jam at top of upper barrel during insert operation Tachometer strip now…

Causes less probe insert damage by better insert sample control Tachometer strip now with foil protection for improved life span Longer upper barrel stabilizer easily identified by 3mm yellow band Variable temperature operation from -150°C to +200°C Can be mixed with originals…

Made of borosilicate glass, these soap film bubble flowmeters are used in routine analytical laboratory gas chromatography to measure flow rate of the carrier gas. A soap bubble, formed in the bottom of the graduated tube, is pushed upward by gas from exit end of the chromatograph. Flow rate is…

Precision ground and polished, these borosilicate glass stirrer shafts have a 10mm O.D. For use with LG-9475T bearing with PTFE bearing surface, or other bearings with a PTFE interface with the same bore. Features a side button at bottom for attachment of any of the stirrer/stirring blades (LG-9505…

These borosilicate glass extraction apparatus are used to measure the fat content in dairy and other food products. Reference AOAC 989.05 for fat in milk. Top is tooled to accept rubber stoppers (not included).

Used for the continuous extraction of solids with a suitable solvent. Units are supplied complete with flat bottom boiling flask, Soxhlet extractor and Allihn condenser. The extractor capacity shown is the solvent volume held in the extractor to the top of the siphon tube. The siphon tube is…

These PTFE/Viton® couplings provide an inert and greaseless connection for equipment with beaded fittings. Their unique design eliminates pressure points which cause glassware to break. Use with LG-4553 and LG-4558 beaded ends.

Causes less probe insert damage by better insert sample control Tachometer strip now with foil protection for improved life span Longer upper barrel stabilizer easily identified by 3mm yellow band Limited VT operation possible of +40°C above ambient Can be mixed with originals…

Ideal for use with 43, 60,& 80MHz manual sample loading benchtop NMR spectrometers, Wilmad-LabGlass Benchtop NMR Tubes have been tested in the most popular benchtop spectrometers to assure performance and give you confidence in purchasing consumables for your instrument. 5mm O.D. tubes…

This borosilicate glass X-Large Soxhlet extraction apparatus is used for the continuous extraction of solids with a suitable solvent. Complete units are supplied with a round bottom boiling flask (LG-7220-184 or LG-7220-188), a Soxhlet extraction tube (70mm or 100mm approx. I.D.) and an Allihn…

Compatible with 5mm Thin Walled NMR tubes, this electrode can measure pH range from 0 to 14 inside an NMR sample. For use in 5mm thin walled NMR tubes up to 8 inches in length Glass probe dimensions are 3 OD x 180 mm L pH Range: 0-14 Temperature Range: 0-70°C Resolution:…