Watch Glasses
Chemglass Life Sciences 1in Diameter X 1/16in Thick Borosilicate Disc
Plate glass, disc, borosilicate, 1in Diameter X 1/16in Thick. Pyrex or Duran borosilicate glass disc. Edges on all sizes are ground and chamfered.
Chemglass Life Sciences Fritted Disc, 80mm, Coarse, Filter
Fritted Disc, 80mm, Coarse Porosity, Filter. Porous discs for use in fabrication of special glass apparatus. Pressure Limits:Fritted glassware is designed for low pressure vacuum filtration or gas flow. The MAX differential pressure should not exceed 15 PSI.Thermal Limits:Fritted glassware should not be exposed to excessive temperature change or direct exposure to flame due to the fact that it has less resistance to thermal shock than standard borosilicate glassware.
Chemglass Life Sciences Fritted Disc, 50mm, Fine, Filter
Fritted Disc, 50mm, Fine Porosity, Filter. Porous discs for use in fabrication of special glass apparatus. Pressure Limits:Fritted glassware is designed for low pressure vacuum filtration or gas flow. The MAX differential pressure should not exceed 15 PSI.Thermal Limits:Fritted glassware should not be exposed to excessive temperature change or direct exposure to flame due to the fact that it has less resistance to thermal shock than standard borosilicate glassware.
Perkin Elmer US LLC Disposable Watch Glasses, 50 mL
These Watch Glasses are made of Polypropylene and are disposable.
SCP Science Watch Glass, 50ml, Disposable, 1000 per Box
Unique ribbed watch glasses are designed to fit DigiTUBEs and Teflon tubes to help promote gentle refluxing. Manufactured using virgin polypropylene with ultra low metal content. 50mL. Packaging: Dispenser box
Chemglass Life Sciences Fritted Disc, 12mm, Medium, Filter
Fritted Disc, 12mm, Medium Porosity, Filter. Porous discs for use in fabrication of special glass apparatus. Pressure Limits:Fritted glassware is designed for low pressure vacuum filtration or gas flow. The MAX differential pressure should not exceed 15 PSI.Thermal Limits:Fritted glassware should not be exposed to excessive temperature change or direct exposure to flame due to the fact that it has less resistance to thermal shock than standard borosilicate glassware.
Haztech Systems, Inc HW4072 Pyrex Watch Glass. 65 mm diameter.
HW4072 Pyrex Watch Glass 65mm diameter. Watch glass has a heavy walled fire-polished edge to provide mechanical strength and high chemical durability.
Chemglass Life Sciences 4in Diameter X 1/16in Thick Borosilicate Disc
Plate glass, disc, borosilicate, 4in Diameter X 1/16in Thick. Pyrex or Duran borosilicate glass disc. Edges on all sizes are ground and chamfered.
Chemglass Life Sciences 2in Diameter X 1/8in Thick Borosilicate Disc
Plate glass, disc, borosilicate, 2in Diameter X 1/8in Thick. Pyrex or Duran borosilicate glass disc. Edges on all sizes are ground and chamfered.
GSC Go Science Crazy Cover Plates
Used to cover beaker and flasks. GSC International Cover Plates are made of glass.
Corning™ PYREX™ Watch Glasses
Heavy walls and uniform fire-polished edges for strength.
Variety Glass Syracuse Watch Glasses
Easily stackable watch glasses.