Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids
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The patients sensations, exacerbated by neck flexion, required a broad differential diagnosis, including multiple sclerosis (MS), subacute combined degeneration (SCD) of the spinal cord, cervical disc disease, radiation myelitis, neck trauma, antidepressant discontinuation (brain zaps), trigeminal neuralgia, and somatosensory hallucinations [20, 32,33,34]
Certificate of Analysis included minimum 99% purity guaranteed Research orientation units Orders before 1PM are dispatched same day, except weekends Free Standard Delivery On orders over 100 HPLC Verified 99% purity confirmed Secure Checkout SSL encrypted 48-Hr Returns Wrong items only unopened Verified Customers What researchers are saying Vial was properly sealed and the CoA matched expectations
But at higher concentrations like 20mg/mL, 1 unit of dead space equals 200mcg, and 5 draws waste 1,000mcg (1mg), which is 5% of a 20mg vial
