Environmental Testing

• Drinking Water Testing
• Air Testing
• Dioxin Testing
• Sediment Testing
• Tissue Testing
• More...

Pharmaceutical Testing

• Monograph Testing
• Nutraceutical Testing
• Residual Solvents
• Method Validation
• Fish Oil Testing
• Micro-Elemental Testing

Passive Groundwater Samplers

• Bag Samplers (PDB)
• Rigid Samplers (RPP)
• Accessories

Now Part of the ALS Group

ALS - Columbia is a full-service analytical laboratory testing network with locations across the United States and is now part of the ALS Group.