Used but in very nice condition.
  • All-glass construction
  • Popular style which affords the choice of hand or motor operation
  • Pestle is tooled for an appropriately sized single-hole rubber stopper (not supplied)
  • These grinders can be motor-driven at slow speeds by inserting one end of a short metal rod in the stopper and inserting the other end into the motor chuck
  • Replacement components are available and completely interchangeable
  • Clearance between pestles and tubes is 0.004” to 0.006”
  • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
  • 40 mL Working Capacity
  • Size 3 Stopper