In all ELISA reactions, the sulfuric acid is employeed as stop solution to terminate the biochemical reaction so that the signal of ELISA can be stablized. Hereby we show you how to prepare the ELISA stop solution.
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Why should we test NPEs on milk and dairy products?
Nonylphenol ethoxylates (NPEs) are being phased out of use by the U.S. dairy industry due to concerns raised by foreign dairy product importers, including the European Union (EU) and China. NPE is found in many products and has generally been considered safe for humans. The levels typically found in raw milk are very low, but NPEs residues can be concentrated during milk processing.
Oct 24, 2022
Foodtestkit.com is now with online order
With the great support from our tech guy, foodtestkit.com is now back online with order processing ability. Customers can easily place orders and send payment by bank transfer or paypal. Updated 2024 Order online is now cancelled due to technical issues. Please kindly contact our sales email [email protected] for help.
Oct 01, 2022