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Sensitivity of Dazomet

Discussions about GC-MS, LC-MS, LC-FTIR, and other "coupled" analytical techniques.

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Sensitivity of Dazomet

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Davidantony
Dear All,

Sensitivity of Dazomet in LCMSMS is decrasing and is almost missing after 3-4 days new standard in solution.Is it degraded or hydrolysed in solution.Please reply if anyone know it.

Re: Sensitivity of Dazomet

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Pepter
http://www.crl-pesticides-datapool.eu/
Hydrolyses in acids to CS2, formaldehyde and methylamine

http://sitem.herts.ac.uk/aeru/footprint ... 3.htm#none
Aqueous photolysis DT50 (days) at pH 7 Value 0.35 A5 Fast
Note DT50: 4 hrs in daylight, 7.3 hours in dark
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