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Injury type and severity

All products are shipped in lyophilized or powder form and must be reconstituted prior to laboratory testing

Needle attachment style helps show whether the needle is already attached or whether a compatible detachable needle may be needed

Individual researchers rarely have access to HPLC verification, which is why strict cold-chain adherence is non-negotiable

Infection risk: Though the benzyl alcohol preservative inhibits bacterial growth in the vial, any lapse in sterility (dirty needle, etc.) can introduce pathogens

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