Reliable data.
Beyond science.
SDS Labs supports pharmaceutical manufacturers with reliable analytical testing, custom synthesis and formulation development — across raw materials, intermediates, APIs and finished products.
Building trust through scientific excellence
Our team of experienced scientists works on state-of-the-art chromatographic and spectroscopic instruments to evaluate raw materials, intermediates, APIs and finished formulations against global quality standards.
More about usPharmaceutical analytical expertise
Method development, validation and routine testing for raw materials, APIs and finished formulations — helping clients meet stringent pharmacopoeial and regulatory requirements.
Custom R&D and synthesis support
We partner on custom synthesis, impurity profiling and problem-solving studies, providing flexible R&D support that integrates seamlessly with in-house development teams.
Quality, compliance and documentation
Every study is executed with traceable workflows, robust data review and clear reporting — well-documented results that build long-term confidence with regulators and customers.
Advancing research with precision science
Specialised scientific solutions — analytical services, custom synthesis and formulation development — supporting research, innovation and high-quality pharmaceutical development.
Analytical services
Advanced analytical testing using modern instrumentation to ensure reliable and accurate results.
02 / Custom synthesisCustom synthesis
Small-scale synthesis of organic compounds and labelled APIs for research and pharmaceutical development.
03 / FormulationFormulation development
Development of robust formulations and optimal dosage forms to reduce cost and development timelines.
State-of-the-art chromatographic & spectroscopic instruments
From method development and validation to full structural characterisation — every technique is run by experienced scientists under traceable workflows.
High Performance Liquid Chromatography
Separates and quantifies components in a liquid mixture using a pressurised mobile phase — the workhorse of pharma QC and R&D.
- UV, fluorescence & refractive index detection
- High-pressure pump-driven mobile phase flow
- Accurate separation & quantification of compounds
Gas Chromatography
Separates volatile compounds by vaporising them and passing them through a column with an inert carrier gas.
- FID, NPD & TCD detectors
- Temperature-controlled oven for precise separation
- High precision for industrial & research applications
Liquid Chromatography – Mass Spectrometry
Combines LC separation with highly sensitive mass detection for ultra-trace quantification below ppb levels.
- ESI, APCI & APPI ionisation interfaces
- Selective detection with reduced separation need
- Compound identification via m/z
Gas Chromatography – Mass Spectrometry
Identifies volatile and semi-volatile compounds in complex mixtures from their retention times and distinct mass spectra.
- Electron ionisation (EI) & chemical ionisation (CI)
- Capillary column for high-resolution separation
- Precise compound ID in complex samples
400 MHz FT-NMR Spectrometer
Determines the structure of organic compounds by observing how nuclei behave in a magnetic field — 1D and 2D techniques.
- 1D: ¹H, ¹³C, ³¹P, ¹⁹F, DEPT, APT, qNMR
- 2D: COSY, HSQC, HMBC, NOESY, TOCSY
- Solvents: CDCl₃, DMSO-d₆, D₂O, CD₃OD & more
Mass Spectrometry
Identifies unknown compounds and molecular structures by converting samples into ions and measuring their mass-to-charge ratios.
- ESI & APCI probes for polar / non-polar compounds
- Relative abundance vs m/z spectrum output
- Confirms compound identity & molecular structure
Fourier Transform Infrared Spectroscopy
JASCO FTIR-4X with ATR PRO 4X and 21 CFR compliance — identifies organic, polymeric and inorganic materials.
- Spectral range 7800–350 cm⁻¹ (standard)
- Resolution 0.4–16 cm⁻¹, S/N ratio 35,000
- Identifies functional groups & molecular structure
X-ray Diffraction
Non-destructive determination of phase composition, crystal structure and lattice parameters of crystalline materials.
- Monochromatic X-ray irradiation of samples
- Unique diffraction patterns at specific angles
- Phase ID, crystal structure & lattice parameters
Thermogravimetric Analysis
Measures weight change as temperature rises — thermal stability, moisture content and volatile components.
- Decomposition via oxidation, evaporation & combustion
- Moisture & volatile component detection
- Thermal stability & heat resistance profiling
Differential Scanning Calorimetry
Measures heat flow into or out of a sample during controlled heating or cooling to evaluate thermal transitions.
- Detects melting, crystallisation & glass transition
- Heat flow versus temperature or time
- Thermal stability & phase transition studies
Trusted scientific expertise for reliable research
Experienced scientists, advanced analytical technology and proven methods — delivering accurate results and dependable solutions from analytical testing to custom synthesis and formulation.
- 21 CFR Part 11 & cGMP alignedConsistent, traceable, high-quality results under a structured quality management system.
- Strict confidentialityTransparent communication, ethical practices and protection of your data and molecules.
- Timely deliveryValidated methods and qualified professionals for dependable turnaround at every stage.
From enquiry to final report
Share your requirement
Tell us about the sample, the specification and the technique — or ask us to recommend one.
Proposal & quotation
Our scientists confirm scope, method and timeline, and send a clear quotation.
Testing & review
Analysis on qualified instruments with traceable workflows and robust data review.
Report delivered
Clear, well-documented results you can file with confidence.
Have a sample or a complex analytical question?
Share your requirement and our scientists will come back with the right technique, timeline and quotation.