Hong Kong

Food Testing

Familiar to the regulations and providing Nutrition Labelling, Additive & Preservative testing (Cap 132) required by Hong Kong & other countries regulations.

Specialised in pesticides testing in Vegetable and Fruit samples. Heavy metals, Mycotoxins, & Veterinary Drug Residues in different kinds of food.

Designing and providing hygiene monitoring and testing programs for food manufacturers, distributors, F&B caterers and kitchens.

Stack Gas Testing

We are the only local laboratory that is accredited for stack emission sampling and analysis. Also providing QAL2 service for Continuous Emission Monitoring System (CEMS).

Service includes on-site sampling according to 40 CFR Part 60. Testing of particulate matter (Total, PM2.5, PM10), metals, VOC, SO₂ , NO_x, CO, TOC, CH₄, H₂S, NH₃, Hydrogen Halides, Halogens, Sulfuric Acid Mist, Dioxins and Furans.

WELL Scheme and Air Quality Sampling and Analysis

We are accredited for the VOC in air testing according to the WELL requirement. Sorbent tubes with calibrated sampling pumps and preservative added water sampling bottles are provided to GBCI auditors and clients to conduct their site work.

Also providing standard air quality sampling and testing including Industrial Hygiene (IH), Indoor Air Quality (IAQ), TSP and RSP measurement, Noise Measurement, Odour Patrol and Survey service.

Career in ALS Hong Kong

With over 130 professional staff in Hong Kong and we equipped with world class advance technologies to serve in the Environmental, Food & Pharmaceutical industries.

We collaborate with a shared passion for science, opportunity and sustainability to deliver insights that make our communities and the world, safer, smarter and healthier.

We celebrate diversity of culture and perspective around innovative solutions and evolve through shared experiences.

To encourage and support employee growth, we offer training and enrichment programs, comprehensive performance reviews and flexible work arrangements