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Food safety officials on Friday began random testing of samples using the latest test kits for traces of carcinogenic formalin in fishes imported from other states, an official said.

“Today, officials conducted 20 random tests on fishes imported from other states mainly from Andhra Pradesh and they all tested negative for formalin,” Food Safety deputy commissioner said SN Sangma.

He said 20 samples were collected from wholesalers and randomly tested by using a simple, rapid detection kit for any traces of possible uses of formalin as a preservative.

The test kits, called ‘CIFTest’ have been developed by Central Institute of Fisheries Technology. 14 such kits arrived in Meghalaya on Friday.

Today the tests were conducted on fishes collected from wholesalers in the state capital and from tomorrow, fish samples in other districts will also be tested using the CIFTest kits, he said.

The state is awaiting 13 more fish samples sent for detailed testing at the State Laboratory in Assam. 13 of the 26 samples tested negative for formalin, Sangma said, reports TOI.

Meghalaya imports about 21,000 million tonne of fish annually from Andhra Pradesh and Assam despite improvement in fish productions in the state in the last five years, Fisheries Minister Comingone Ymbon said.

He said the state produces only 12,330 mt in the FY 2016-17 while the total requirement is about 33,000 mt annually.