Sykam S 433 Amino Acid Analyser
The Sykam S 433 Amino Acid Analyser is a complete, high‑performance system engineered for precise amino acid quantification in research, clinical, food, and industrial laboratories. Delivered with ready‑to‑use buffers, reagents, and ion‑exchange columns, the S 433 ensures fast setup, consistent performance, and reliable results across a wide range of sample types.
Advanced Chromatographic Performance
The S 433 combines high‑stability HPLC pumps with a post‑column derivatisation system, delivering exceptional separation quality for:
- Free amino acids
- Food and feed hydrolysates
- Physiological fluids
- Customer‑specific applications
High Sensitivity & Stability
Engineered for demanding analytical workflows, the S 433 provides:
- High‑resolution chromatographic separation
- Excellent sensitivity with a broad dynamic measurement range
- Consistently stable, low‑noise baselines—even with complex biological samples
- Smooth gradients without “buffer steps,” improving reproducibility and peak clarity
Designed for Efficiency
With pre‑formulated reagents and columns, the S 433 minimises operator workload and reduces downtime. Users benefit from:
- Straightforward operation and intuitive workflow
- Low maintenance and operational costs
- Reliable long‑term performance across routine and high‑throughput environments
Key Features
- High‑resolution ion‑exchange separation — Optimised columns and buffer chemistry deliver sharp, reproducible peaks for complex matrices.
- Advanced HPLC pump technology — Dual‑piston pumps ensure stable, pulsation‑free buffer and reagent delivery.
- Post‑column ninhydrin derivatisation — High‑temperature reactor and dual‑wavelength detection (440/570 nm) provide excellent sensitivity and a wide dynamic range.
- Stable, low‑noise baselines — Ideal for physiological fluids and challenging biological samples, without “buffer step” artifacts.
- Ready‑to‑use consumables — Pre‑formulated buffers, reagents, and columns reduce preparation time and ensure consistent performance.
- Ease of operation — Intuitive workflow, automated flushing, and inert flow path materials simplify daily use.
- Low maintenance requirements — Durable components and efficient reagent handling minimise downtime and running costs.
- Broad application range — Suitable for free amino acids, food/feed hydrolysates, physiological fluids, and custom analytical methods.
- Global expert support — Access to Sykam specialists for method development, troubleshooting, and training programs.

