HYSIScientific Equipment
Pre-treatment: digestion, extraction, concentration, grinding and homogenizing solutions that turn raw samples into reliable analytical results.
Pre-treatment
Closed-vessel microwave digestion for acid decomposition of samples prior to trace metal analysis by AAS / ICP.
Pre-treatment
Fully automatic six-position Soxhlet extraction for fat, oil and organic residue determination per GB/ISO standards.
Pre-treatment
24-position nitrogen blowdown concentrator for gentle, parallel evaporation of solvent in food & environmental labs.
Pre-treatment
650 W ultrasonic processor for cell lysis, DNA/RNA extraction, emulsification and particle dispersion.
Pre-treatment
High-speed digital homogenizer for food, tissue and environmental sample blending and homogenization.
Pre-treatment
Multi-tube vortex mixer for simultaneous mixing of up to 80 sample tubes in extraction workflows.
Pre-treatment
4 L planetary ball mill for fine grinding of soils, ores, cement and chemical powders down to sub-micron.
Pre-treatment
Automated purge & trap concentrator for volatile organic compounds (VOCs) in water, soil and air samples.
Pre-treatment
20-position Kjeldahl digestion unit for nitrogen / protein determination in food, feed and fertilizers.
Pre-treatment
1200 °C tube furnace for ashing, calcination, sintering and pyrolysis of solid and powder samples.
Pre-treatment
Sub-boiling acid purification and distillation system producing high-purity HNO3, HCl, HF for trace analysis.
Pre-treatment
Parallel evaporation concentrator for rapid, even removal of solvent from multiple samples simultaneously.
Microwave and Kjeldahl digestion, Soxhlet and accelerated solvent extraction, nitrogen blowdown, vortex mixing, homogenizing, planetary ball milling, ultrasonic crushing and acid distillation — covering inorganic and organic sample preparation for food, environmental, pharmaceutical and materials testing.
Microwave digestion is used when the sample has to be fully dissolved in acid before trace-metal measurement by ICP or AAS. Kjeldahl digestion is used for nitrogen and protein determination. Measuring metals points to microwave; measuring protein content points to Kjeldahl.
Vessel material, volume and pressure rating depend on sample type, acid used and batch size. Tell us what you are digesting or extracting, and the vessel, insert and seal specification is confirmed in writing before the order — with matching consumables supplied together with the instrument.
Yes. Digestion, extraction, concentration and clean-up can be assembled as a single laboratory package with one export documentation set, one shipping plan and one point of contact.
We offer custom specifications, application guidance and matched accessories. Tell us about your workflow.
Talk to an Application Specialist