Error-free sample preparation for elemental analysis

Reliable elemental analysis does not start at the ICP‑MS, ICP‑OES or AAS. It starts with sample preparation.

For environmental laboratories, every step performed before instrumental analysis can influence the final result. Acid purity, reagent dosing, digestion efficiency, filtration, dilution and vessel cleaning can all affect blank levels, detection limits, reproducibility and ultimately data quality.

Milestone provides an integrated approach to elemental sample preparation designed to minimise potential sources of error throughout the entire sample‑to‑analysis workflow.

High‑purity acid management helps laboratories control contamination and maintain low blanks, while automated reagent dosing reduces manual operations and improves consistency and operator safety.

At the heart of the workflow, modern microwave digestion provides controlled and reproducible preparation of challenging environmental matrices. Milestone's ETHOS LEAN, ETHOS and ultraWAVE digestion platforms help laboratories improve digestion quality and throughput while minimising re‑runs and reducing the overall cost per sample.

But reliable sample preparation does not end with digestion. Optimised filtration and dilution can simplify post‑digestion operations, while effective vessel‑cleaning strategies help maintain low blanks, reduce cross‑contamination and prepare vessels reliably for the next batch.

By considering these operations as parts of one integrated workflow rather than isolated laboratory tasks, environmental laboratories can reduce manual handling, minimise contamination risks and improve consistency.

The result is a more controlled journey from sample to analysis, delivering higher productivity, lower cost per sample and, most importantly, reliable analytical data.

Milestone – Helping Chemists