Specific absorbance question

Started by Spacenova | Last post by Arkcon November 18, 2016, 07:23:25 AM

AES: Balmer & Co.

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Need help determining the % of two liquids in a mixture

Started by Sparky | Last post by curiouscat May 05, 2013, 03:58:26 PM

Testing for ppm levels of formaldehyde

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Assay fo 1,3,5 Trioxane

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AAS cold vapour determination of Hg, what kind of quartz cell?

Started by Sparr | Last post by Sparr May 30, 2011, 12:49:24 AM

Strange peak on NMR

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Gran Function F1 (related to calculations)

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titration of p touluenesulphoric acid (PTSA) --- URGENT PLEASE

Started by speed | Last post by speed October 01, 2010, 12:40:21 PM

Triclosan removal

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calculate volume of buffer in reaction mixture

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question about calculation of pH value

Started by spiderman1441 | Last post by spiderman1441 December 05, 2007, 09:00:34 AM

Two questions about Al & Zn cations?

Started by spiderman1441 | Last post by mdlhvn December 01, 2006, 09:45:13 AM

What's the reagent of Dipheynlythio carbozone ?

Started by spiderman1441 | Last post by chiralic November 30, 2006, 11:20:42 AM

please help me to solve this problem

Started by spiderman1441 | Last post by Borek May 28, 2008, 06:18:04 AM