Particle size validation

GOOD VALIDATION PRACTICE (cGVP) LABORATORY, METHOD AND ANALYTICAL VALIDATION
1

Dear All,
Please guide,
What are the parameters to be performed, for Particle size validation by MALVERN?

2

Dear Friend

For Malvern Particle size you need to perform Method precision,Intermediate precision and Robustness study.

In some of the company’s SOP I have seen that they run Latex or Glassbead standards as system suitability or Instrument precision.

Let me know if you need more details.

Keyur Joshi

3

To All

Can any one tell us, which is Right Air Velocity Meter (Vane Type /Hot Wire or Analog) to check Air Velocity of Horizontal and Vertical Laminar Air Flow?

True Regards

A.Aziz Shaikh

Al- Pharao Air Data

4

[quote=Al-Pharao Air Data]To All

Can any one tell us, which is Right Air Velocity Meter (Vane Type /Hot Wire or Analog) to check Air Velocity of Horizontal and Vertical Laminar Air Flow?

True Regards

A.Aziz Shaikh

Al- Pharao Air Data[/quote]

Vane/Hotwire Air flow would be the best choice these can read 0.4 to 25 m/s and 0.2 to 20 m/s respectively. Also reads km/s, ft/min, knots/h, miles/h.