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Water and Environmental Testing

Solid phase extraction (SPE) is a powerful technique for extracting semi-volatile organic compounds and hexane-extractable materials (HEMs).

Water and Environmental Testing

If you’re a lab processing drinking water samples using solid phase extraction, you find yourself saying “How do I dry my extracts?”

Water and Environmental Testing

Solid phase extraction (SPE) is a powerful sample prep tool to extract semi-volatile organic compounds with varying physical and chemical ...

Water and Environmental Testing

When used for sample prep, SPE can be used for a wide range of samples.

Clinical, Forensic and Doping Testing

The key to selecting the right media is to understand the chemistry behind what you’re trying to achieve.

Water and Environmental Testing

Solid phase extraction is a great technique for separating many of these contaminants from water samples.

Water and Environmental Testing

Have you extracted samples for oil and grease compounds using so SPE and thought, why do I have to use all these solvents, read our blog ...

Water and Environmental Testing

EPA Method 1664B seems pretty straightforward, use n-hexane to extract compounds (commonly referred to as “oil and grease”) from an ...

Water and Environmental Testing

The key to working safely with methylene chloride – or any solvent, for that matter – is knowing how to be safe around it.

Water and Environmental Testing

Is your water safe to drink? To properly monitor and document the health risk, water samples must be collected, extracted, separated and ...