Poliatomisko traucējumu novēršana izmantojot DRC-ICP/MS
Product ID: 54019731
$85.87
1
Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO
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Description
Aprakstīta analīzes metode, lai kvantitatīvi noteiktu Cr, Cu, Zn, Mn, Cd un Ni saturu silīcija lietņu paraugos, priežu skuju references materiālā PN SRM 1575 un kaulu references materiālā Bone meal SRM 1486 lietojot dinamiskās reakcijas šūnas induktīvi saistītās plazmas masspektrometrijas metodi (DRC-ICP-MS) pēc paraugu apstrādes mikroviļņu iekārtā. Lai novērstu poliatomiskos traucējumus, šūnā kā reakcijas gāzes ir lietotas metāns un hēlijs. Ar šūnu iegūtie rezultāti pārbaudīti analizējot tos pašus paraugus ar ETAAS metodi (Cr, Mn, Cu, Cd, Ni) un LAAS metodi (Cu, Zn).
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