Minimize “bumping” in boiling

For analytical work

Added to liquids to make them boil more calmly.

Use these PTFE chips to promote gentle, efficient boiling and help prevent overheating of highly volatile liquids. Saint Gobain Life Sciences Chemware™ PTFE Boiling Stones are not affected by acids, hydrocarbons, ketones, esters, alcohols or alkalis.

Resist attack by liquids or vapors

For preparative work

Use these PTFE chips to promote gentle, efficient boiling and help prevent overheating of highly volatile liquids. Saint Gobain Life Sciences Chemware™ PTFE Boiling Stones are not affected by acids, hydrocarbons, ketones, esters, alcohols or alkalis.

Suitable glass beads for the mini-BeedBeater™ Mill. Cole-Parmer™ Glass Beads for Mills are used to crush and separate small samples from bone to microbial spores.

Contains replacement reagents to run all Saftest™ test kits.

Measures 6mm in diameter. IKA&trade Glass Balls are for use with BMT Tubes.

For use with Retsch MM 200 Mixer Mills.

Made of clear, polished glass. Karl Hecht™ Glass Balls can be used as boiling stones, mixing beads or for distillation columns.

Use Witeg™ Glass Beads as distillation column packing, mixing beads, and boiling stones.

Use Witeg™ Glass Beads as distillation column packing, mixing beads, and boiling stones.

For the dissolution of samples into powder

Substrate for cell cultivation.

For use with distillation columns. Borosilicate glass construction.

Balls for use as splash guards or extending surfaces.