Arsenic in water is normally ingested primarily as trivalent inorganic arsenic (iAs), which then undergoes hepatic methylation to methylarsonicacid (MMAs) and a second methylation to dimethylarsinic acid (DMAs)
However, optimal doses appear tissue- and application-specific, with lower doses often sufficient for gastrointestinal applications while musculoskeletal injuries may benefit from higher dosing
EMBO J 22:26232633 Kwon SY, Choi SM, Ahn YO, Lee HS, Lee HB, Park YM, Kwak SS (2003) Enhanced stress-tolerance of transgenic tobacco plants expressing a human dehydroascorbatereductase gene
Multi-dose vial format designed for repeated withdrawals using appropriate sterile technique
In that case, the safest option is to contact your supplier about a replacement
S.BhattacharjeeA.MajumdarU.RoyA.MaitiD.GoswamyA