If a substance from a Kastle-Meyer test turns pink, the substance is definitely blood.
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The statement " If you do not follow the instructions for mixing,.....you are not complying with federal law" is TRUE
Disinfecting products are used to prevent and fight against disease causing organisms but they can be harmful to individuals when applied or used wrongly on the wrong surface or if they come in direct contact with human skin for a prolonged period.
The quantity of chemicals and proportion of chemicals used during the production of disinfecting products should follow a particular guideline as established by regulatory authorities. and if not followed would be violating federal law.
Hence we can conclude that the statement If you do not follow the instructions for mixing,..... is TRUE
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