Yes, they are.

Both the safety-coated and non-coated MicroSolv mobile phase bottles are crafted from high-quality borosilicate 3.3 glass, a type of Type 1, Class A borosilicate glass. This material offers excellent chemical resistance, making these bottles suitable for a wide range of laboratory applications.

  • Click HERE for ordering information for safety coated bottles.
  • Click HERE for ordering information for non – coated bottles.