Dear users,

could you provide us with information about obtaining the following
compounds:

D,L-lysine-2d1 (deuterated lysine at the C alpha)

D,L-leucine-2d1 (deuterated leucine at the C alpha)

We have tried to obtain these compounds from several manufacturers, but
without present success.

Thanks four you assistance,

please, do not respond through isogeochem list but directly to my e-mail:

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regards,

Wulf Amelung