Assay Pills

In September of 2010, Geostats Pty Ltd, in association with Assay Solutions Pty Ltd, began producing Assay Pills. These are used in the gold industry for monitoring a laboratory's preparation and analytical accuracy. Assay Solutions prepared these pills and named them 'HARM' and then a 2 digit code. Geostats have renamed them to 'GAP' and a two digit code to be more consistent with other products.

These pills are available in glass jars containing 25 x 1g pills.

Assay pill grades that we have manufactured before are tabulated below and current stock levels are indicated. If you require a different grade, please contact us to discuss.


Assay Pills
Add to shortlist Product Pill grade (Au, ppm) Grade in 500g of blank (Au, ppm) Grade in 1kg of blank (Au, ppm) Availability
GAP-073040.610.30Some stock available off the shelf.
GAP-021,0252.051.03Some stock available off the shelf.
GAP-042,1174.232.12Some stock available off the shelf.
GAP-013,2376.473.24Some stock available off the shelf.
GAP-055,24910.505.25Some stock available off the shelf.
GAP-0310,00020.0010.00Some stock available off the shelf.
GAP-0915,00030.0015.00Some stock available off the shelf.
GAP-0622,20244.4022.20Some stock available off the shelf.