Accreditation & quality system
HOKLAS-accredited laboratory. What is accredited, what is aligned, and what it means for your data.
HOKLAS accreditation
ALS Analytical is accredited by the Hong Kong Accreditation Service (HKAS) under the HOKLAS scheme to ISO/IEC 17025:2017. Our accreditation covers chemical and microbiological testing of pharmaceuticals, peptides, and nutraceuticals. The full scope, schedule, and certificate number are available on request to clients and regulators.
Reports issued within the accredited scope carry the HOKLAS mark and are recognised under mutual-recognition arrangements including APAC MRA and ILAC MRA.
Quality pillars
HOKLAS accredited
Our laboratory holds HOKLAS accreditation under ISO/IEC 17025. Scope includes peptide purity, mass spectrometry, elemental analysis, and microbiological enumeration. Accreditation certificate and schedule are available on request.
Method validation to ICH Q2(R1)
Every reported method has a documented validation package — specificity, linearity, accuracy, precision, LOD/LOQ, and robustness. Available under NDA.
Instrument governance
Calibration on a documented schedule with system-suitability tests every run. Excursions logged, investigated, and cleared before results release.
Data integrity (ALCOA+)
Attributable, legible, contemporaneous, original, accurate — plus complete, consistent, enduring, available. Audit trails on all electronic records.
Quality statement
Current practices at ALS Analytical.
Note — HOKLAS accreditation is active. Reports issued within the accredited scope carry the HOKLAS mark. A copy of the current certificate and schedule is available on request.