Calibration Standards

Accurate chromatography begins with accurate calibration. Our Calibration Standards for Chromatography supplies a comprehensive range of certified reference materials and standards designed to ensure your analytical instruments deliver reliable, reproducible results every single time. Our calibration standards are traceable to international standards (ISO, NIST) and supplied with full documentation, ensuring your instruments meet industry requirements.

See Our Complete Calibration Standards Range

We stock an extensive selection of calibration and reference standards across multiple analytical disciplines:

UV-VIS Standards: wavelength and absorbance standards for spectrophotometric calibration and verification.
Colour Standards: certified colour reference materials for colourimetry and visual inspection protocols.
Redox Standards: oxidation-reduction potential standards for electrochemical measurements and sensor calibration.
Conductivity Standards: including Hamilton and general-purpose conductivity solutions for precise conductivity meter calibration.
pH-Buffer Solutions: certified pH buffers (4.0, 7.0, 10.0) for pH meter calibration and verification.
Viscosity Standards: reference fluids for viscometer calibration across Newtonian and non-Newtonian systems.
Petrochemistry Standards: specialised reference materials for petroleum product analysis and quality control.
Standards for Cryoscopy: calibration solutions for freezing-point depression analysis.
Alkalinity Standards: titration standards for acid-base analysis and alkalinity determination.

Wide Application Range

Pharmaceutical & Biotech: HPLC, GC, and LC-MS calibration for drug analysis and quality assurance
Food & Beverage: compositional analysis, purity testing, and safety verification
Environmental Testing: water quality monitoring and pollutant detection
Chemical Manufacturing: process control and product specification compliance
Clinical Diagnostics: instrument verification for patient sample analysis
Quality Control Labs: routine calibration and method validation

The AlliedChemi Advantage

We provide complete traceability documentation, certificates of analysis, and expiration dates, everything you need for regulated environments and audit readiness. Whether you need single-use standards for routine calibration or bulk solutions for high-volume operations, we ensure consistent quality and availability.