Ricca
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Germanium AA Standard 100 mL 10000 ppm in H₂O/trHF , Ricca AGE1KW-100RiccaAGE1KW-100$36.77Order will ship within 1-3 business days -
Niobium AA Standard 100 mL 10000 ppm in H₂O/trHF , Ricca ANB1KW-100RiccaANB1KW-100$35.87Order will ship within 1-3 business days
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Silicon ICP-MS Standard 100 mL 1000 ppm in H₂O/trHF , Ricca MSSI1KW-100RiccaMSSI1KW-100$152.09Order will ship within 1-3 business days