Is this beta galactosidase on paper, like Steve Edberg's colilert test in solution? If it works faster and is cheaper as a presence absence test it could be an important advance in food and water testing.
Published by Joseph Cotruvo, President at Joseph Cotruvo & Associates, Water , Environment and Public Health
Is this beta galactosidase on paper, like Steve Edberg's colilert test in solution? If it works faster and is cheaper as a presence absence test it could be an important advance in food and water testing.