Sieves & Riffle Splitters for Efficient Sample Processing

Streamline Your Mineral Exploration Lab Workflow

Streamline your analysis systems for accurate data collection

Lab sieves and riffle splitters are essential for consistent, accurate sample preparation and processing in mineral exploration projects. By separating, splitting, and homogenizing samples, they allow you to capture reliable data while saving time and reducing human error. Pair these with our reference materials for a complete QA/QC workflow systems in the lab.

Efficient sample handling in the lab is crucial for meaningful assay results. The result of which will lead to critical decision regarding the projects future. Our sieves, riffle splitters, and reference materials are designed for mineral exploration professionals who need speed, accuracy, and reliability. Using these tools ensures samples are representative, contamination-free, and ready for analysis.

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Accurate Result from Certified Equipment

Perforated plate geological sieve, suitable for larger sizes of aggregate sample preperation

Precise Sieving for Homogeneous Samples

Glenammer sieves utilise UK manufacturing., Therefore ensuring consistent aperture sizes and repeatable results. This allows accurate particle size separation, critical for sediment analysis, sample preparation, and downstream assay work.

Riffle Box Sample Splitter various models displayed

Efficient and Accurate Sample Splitting

Riffle splitters provide fast, repeatable subdivision of bulk samples into representative portions. This reduces bias, improves repeatability, and ensures each split reflects the original sample composition.

Geological sieve by Glenammer during the manufacturing process at the factory in Scotland, UK.

Durable Equipment for Repeated Laboratory Use

Manufacturing of our sieves takes place in the UIK from high-quality steel. Therefore, their design is intended for frequent use in mineral exploration and analytical labs, maintaining accuracy over time with minimal wear.

Geological test sieve undergoing calibration to meet ISO, UKAS standards.

Certified QA/QC for Laboratory Confidence

Glenammer sieves are calibrated to meet ISO standards. While our riffle splitters meet both BS and EN standards. Meaning our products support robust QA/QC protocols. Ensuring standardised assay results which can be validated, compared, and trusted.

Geological sieves, showing three of the numerous woven wire mesh apertures available.

Broad Range of Sample Sizes

Ideal for rock powders, soils, sediments, and stream samples, this equipment supports a wide range of mineral exploration and geochemical workflows.

Mineral Exploration lab reference material, containing 2 percent gold for assay analysis

Integrate with Reference Materials for Validation

Use alongside GeoStats certified reference materials. these tools allow labs to monitor analytical accuracy, detect drift, and maintain consistent assay performance across batches.

Built for Accurate and Reliable Sample Analysis

Accurate laboratory results depend on the quality and reliability of the equipment used during sample preparation. By combining ISO-calibrated sieves, precision riffle splitters, and certified reference materials, you can establish a robust and repeatable workflow that supports confident data interpretation. Whether used in exploration labs, consulting environments, or project-based sample processing, these tools help maintain consistency, reduce analytical uncertainty, and support sound technical decision-making.

Trusted for Sample Analysis By

 

Rio Tinto

– UK

 

Oriole Resources PLC – UK Based Consultancy

 

ANS Exploration Corporation – Canada

 

Xnovo Technology ApS – Denmark

 

Southeast Iceland Nature Centre – Iceland

Whether you’re preparing for a new exploration campaign or upgrading your current field kit, we can help you select the right tools for your team and conditions. Get in touch for specifications, availability, or a tailored quote.

Equip Your Team for Reliable Field Data