The HSQ Kit™ comes with a 4.6 x 75mm column that is used in the qualification procedure.

The older version of the the HSQ Kit™ (called the PQ Kit™) comes with a 4.6 x 150mm column instead. This difference will not affect the qualification data results and the columns can be used interchangeably. The only difference for the end-user is that the HPLC runs take much less time due to the shorter column length when using the HSQ Kit™. 

Hence, this a great advantage over the older model.

Click HERE for HSQ & PQ kits ordering information and pictures.

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