Malgorzata Grzelec

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Questions related from Malgorzata Grzelec

AAS dried plant samples digestion protocols?

I am looking for alternative sample digestion protocols for dried herbs to be analyzed with AAS for presence of Pb, As and Cd. So far I have attempted acid digestion over hot plate (HNO3 and aqua...

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Where can I find suppliers of rare dyes?

I have trouble finding certain dyes for my research (mostly acid dyes). I have approached producers of textile dyes from various countries, but the C.I. I am looking for are extremely hard to...

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