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Residual solvent removal

We remove any Solvent. Completely. In Minutes.

We remove Class 1, 2 or 3 solvents below the ICH Q3C limit without touching the matrix.

Solvent concentration
500,000ppm

Illustrative visualisation based on acquired trial and reference data, not a guarantee for any specific product. Actual concentration decay depends on the solvent, matrix, formulation, and process parameters used.

DichloromethaneMethanolAcetoneTetrahydrofuranEthyl acetateChloroformTolueneAcetonitrileDimethylformamideHeptaneDichloromethaneMethanolAcetoneTetrahydrofuranEthyl acetateChloroformTolueneAcetonitrileDimethylformamideHeptane

Bring us the one that will not come out.

ProSeed removes residual solvents from sensitive pharmaceutical materials without touching the material itself. Fast, gentle, and clean: no added solvents, no mechanical force, no contamination, and no thermal load, so even the most heat-sensitive formulations come through intact. We separate by a fundamentally different physical mechanism, which means we keep going long after thermal drying has plateaued, and we do it without the co-solvents, washing steps or high-pressure equipment every other route depends on. If residual solvent is holding a formulation back, it may not have to.

SyringeSyringe photograph

Our custom solutions.

We use our Solvent Removal Platform Technology to customise every system to its solvent-matrix pair.

ATEX and other safety ratings, capacity, and performance built around the application.

Benchtop system — 3D preview

We can characterise your matrix-solvent combination and find out what is possible.

Under NDA. Martigny, Valais, Switzerland.