Matrix:2% HNO³Hergestellt aus ultr...
Matrix:(NH4)²WO4 in H²O (+Tropfen NH4OH)...
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| | Arsen As (Arsenic) ICP/MS-Standard 100ml Matrix:2% HNO³Hergestellt aus ultr... | 52,00 EUR | |||||
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| | Wolfram (Tungsten) ICP-Standard Konzentration 1000µg/ml Matrix:(NH4)²WO4 in H²O (+Tropfen NH4OH)... | 52,00 EUR | |||||
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