Sample Pulverizing

SGS is a leader in preparing a wide range of materials for chemical analysis. Technicians in our laboratories follow industry best practices to ensure that all samples are prepared appropriately to give reliable analytical results.

Many sub-samples must be pulverized to a pulp as a final sample preparation step before chemical analysis.  SGS laboratory staff ensure that your sample is pulverized to an acceptable particle size (usually <75µ), and is free of contaminants. They select appropriate mills, bowl types, cleaning and sealing procedures to provide you with the best possible results. Our sample pulverizing services include:

• Pulverize 250g in a chrome steel ring and puck mill so that 85% passes through a 75µ screen
• Pulverize 500g in a chrome steel ring and puck mill so that 85% passes through a 75µ screen
• Pulverize 1.2kg in a chrome steel ring and puck mill so that 85% passes through a 75µ screen
• Pulverize 3.0 kg in a chrome steel ring and puck mill so that 85% passes through a 75µ screen
• Pulverize 500g to 1.2kg in a mild steel ring and puck mill so that 85% passes through 75µ screen
• Pulverize 100g in an agate ring and puck mill so that 85% passes through a 75µ screen

Rely on SGS for all of your sample preparation needs including sample drying and sample reduction.

Call us today to discover more.

Geochem Analysis GuideGeochem Analysis GuideA Guide to Geochemical Analysis Services at SGS ...

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  Geochem Analysis Guide

  published 02/01/13

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