I need to prepare a 1M sodium azide stock in MQ using the sodium azide powder in the attached link. I am very hesitant to do it due to sodium azide's extreme acute toxicity. Does anyone have experience preparing such a stock and would be willing to share with me a safe protocol? Alternatively, could someone direct me to alternative peroxidase inhibitors that I could use instead of sodium azide, ideally based on your own experimental experience?

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