Pyrex is the trade name of a Corning low thermal expansion glass. All Pyrex is glass, not all glass is Pyrex.
Pyrex is borosilicate glass and like all glass does not absorb any chemicals.
Pyrex is anothe anme fore borosilicate. They are names for glass which are heat resistance and are used in laboratories.
Pyrex portables can be purchased at stores such as Walmart, The Bay, Sears and Canadian Tire. If you are looking for an online supplier, you can purchase them at Amazon.
a pipette is made out of pyrex or plastic.
Sell it!
To keep glass from looking cloudy, clean with soapy water and wipe clean with a microfiber cloth. If it is still cloudy, spray it with rubbing alcohol and dry again.
Kitchenaid whisper quiet dishwasher does not clean dishes good. Glasses are worse. Also glases are cloudy.
Not keeping it clean and buffed, obviously !!
If you wash in a dishwasher, it's because your water has too many minerals in it. This clouding is called "etching." Use a finishing rinse like Jet Dry.
Pyrex was created in 1915.
If a nice isopropyl alcohol scrubbing doen't work, try a blue flame (possibly propane gas) cleansing.
Pyrex is the trade name of a Corning low thermal expansion glass. All Pyrex is glass, not all glass is Pyrex.
If you use turtle wax it will clean it up pretty good if it from the outside of theheadlights
If a nice isopropyl alcohol scrubbing doen't work, try a blue flame (possibly propane gas) cleansing.
Corning Pyrex was introduced in 1915.
pyrex: a glass pipe fog: your drug of choice