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This level of accuracy can be guaranteed with the correct protocol, experiments are replicable, and findings are trustworthy

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doi:10.21037/atm-20-6561

Your provider might check your potassium levels throughout your treatment

Poor technique, like vigorous shaking, using the wrong solvent, or ignoring sterility, can cause foaming (which risks oxidation), precipitation (insoluble aggregates), or rapid degradation from bacterial byproducts