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An audit of holotranscobalamin (Active B12) and methylmalonic acid assays for the assessment of vitamin B12 status: Application in a mixed patient population
Continuous multi-month use is widely discouraged
Nitrogen gas is also introduced in containers before and after filling to avoid oxidation and contamination
Examples of research applications include: Lyophilized compound reconstitution Peptide preparation protocols Experimental solvent systems Laboratory dilution procedures Biochemical solution preparation Controlled in vitro testing solutions Research compound formulation studies Grail Formula Quality Every Grail Formula research compound and laboratory preparation is produced under strict quality control procedures designed to support reliable laboratory experimentation
doi:10.1080/02640414.2013.771958
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