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Mass spec exam q help!!

Mass spec exam q help!!

usernamenew

Attachment not found

sorrry can anyone explain why the answer to the last question is that different isotopes are present

(edited 6 years ago)

Reply 1

usernamenew

i dont understand it

(edited 6 years ago)

Reply 2

usernamenew

can anyone help mepleasse

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Mass spec exam q help!!

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