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Why storage matters Three things are at stake when B12 is stored correctly: Potency
10.1016/j.biopsych.2015.04.005 67 MandalP
The sample suspension (50 l) was mixed with 200 l Tris-HCl buffer (pH 8.9, 0.8 M) and 10 l 5,5-dithiobis(2-nitrobenzoic acid) (DTNB
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