What Kind of Tap Density Tester Complies USP

What Kind of Tap Density Tester Complies to USP ?

• Before discussing complying to USP we have to specify USP standards concerning a Tap Density Tester
• USP 616 is an internatioinal standard converning tap density testers.
• The name of USP 616 is BULK DENSITY AND TAPPED DENSITY OF POWDERS.

• • In USP 616 there are two parts, one is for measurment of BULK DENSITY and the other is for measurement of TAPPED DENSITY.

• • USP 616 part TAPPED DENSITY consists of 3 methods:
  • – Method I
  • – Method II
  • – Method III