Online ordering is currently limited to South African customers, but our full range is still available. If you are ordering from outside South Africa, please log an enquiry or email internationallabsales@lasec.com, and our international sales team will gladly assist you through our traditional sales channels.
The portable MD 100 colorimeter is a single parameter colorimeter pre-programmed with methods for Free, Total and Combined chlorine testing. This lightweight, waterproof instrument is ideal for both field testing or for use in the laboratory.