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Independent Mineral Standards (IMS) has released a new crushed blank reference material (PBS-154), available in 1kg lots.

This blank reference material is a basalt material, crushed to -20mm for use in testing sample preparation where diamond core and rock samples require primary crushing prior to pulverization. This material has a confirmed Au content less than 1ppb. Whole-rock analysis, including base metals, is also available.

A – 5mm crushed blank material is purchasable from stock (PBS-33) to complement this material.

Please send us an email at enquiries@imstandards.com.au or visit Contact Us, for further details.

Independent Mineral Standards – Complexity to Certainty

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