Description
• 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 in.
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
Image(s) are representative of the product group and not necessarily the individual product.