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Inorganic Residual Laboratory

At the Inorganic Residue Analysis Laboratory trace level metal analysis in many matrices such as water, food, fertilizer etc. are carried out. Some of the test parameters are accredited by Sri Lanka Accreditation Board (SLAB).

 

Accredited parameters

Matrix

Parameter

Analysis Technique

Water

Waste Water

 

Chromium

Aluminum

Wet Digestion/

Detection by AAS

Cadmium

Arsenic

Manganese

Selenium

Iron

Barium

Lead

Silica

Antimony

Tin

Cobalt

Vanadium

Copper

Calcium

Nickel

Potassium

Zinc

Sodium

Silver

 
 

 

 

 

Fish

Lead

Mercury

Microwave Digestion/

Detection by AAS

Arsenic

Cadmium

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Non-accredited parameters

Food Items

Lead

Cadmium

Microwave Digestion/

Detection by AAS

Arsenic

Chromium

Mercury

 

 

 

   

Food Packaging materials and Articles

Antimony

 

Detection by AAS

Arsenic

 

Cadmium

 

Lead

 

 

 

 

 

TCLP (Toxicity characteristic leaching procedure)  test for soil, sludge etc

Lead

Antimony

zDetection by AAS

Cadmium

Barium

Zinc

Arsenic

Copper

Selenium

Chromium

Mercury

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Accreditation pending for following parameters

 

Matrix

Parameter

 

Analysis Technique

Water

Silver

Nickel

Wet Digestion /Detection by ICPMS

Aluminium

Lead

Arsenic

Selenium

Barium

Thallium

Beryllium

Uranium

Cadmium

Vanadium

Copper

Zinc

Cobalt

Mercury

Chromium

Gold

Iron

Palladium

Potassium

Platinum

Manganese

Antimony

Sodium

Boron

Molybdenum

Titanium

       

Waste water

Arsenic

Mercury

Wet Digestion/

Detection by ICPMS

Cadmium

Nickel

Chromium

Selenium

Copper

Zinc

Iron

Boron

Lead

Vanadium

Uranium

Cobalt

 

 

 

 

Last Updated on Tuesday, 30 May 2017 09:19

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