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- https://chem.libretexts.org/Courses/Montana_State_University/MSU%3A_CHMY311_Fundamental_Analytical_Chemistry/12%3A_Appendix/12.08%3A_Recommended_Primary_StandardsMetals are cleaned with dilute acid to remove any surface impurities and rinsed with distilled water. Unless otherwise indicated, compounds are dried to a constant weight at 110 o C. Most of these com...Metals are cleaned with dilute acid to remove any surface impurities and rinsed with distilled water. Unless otherwise indicated, compounds are dried to a constant weight at 110 o C. Most of these compounds are soluble in dilute acid (1:1 HCl or 1:1 HNO 3 ), with gentle heating if necessary; some of the compounds are water soluble. Al metal Sb metal As metal Bi metal Cd metal Ce metal Cr metal Co metal Cu metal Fe metal Pb metal Mg metal Mn metal Hg metal Mo metal Ni metal Si metal W metal
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_Volume_I_(Harvey)/10%3A_Appendix/10.08%3A_Recommended_Primary_StandardsMetals are cleaned with dilute acid to remove any surface impurities and rinsed with distilled water. Unless otherwise indicated, compounds are dried to a constant weight at 110 o C. Most of these com...Metals are cleaned with dilute acid to remove any surface impurities and rinsed with distilled water. Unless otherwise indicated, compounds are dried to a constant weight at 110 o C. Most of these compounds are soluble in dilute acid (1:1 HCl or 1:1 HNO 3 ), with gentle heating if necessary; some of the compounds are water soluble. Al metal Sb metal As metal Bi metal Cd metal Ce metal Cr metal Co metal Cu metal Fe metal Pb metal Mg metal Mn metal Hg metal Mo metal Ni metal Si metal W metal
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_Volume_II_(Harvey)/07%3A_Appendix/7.08%3A_Recommended_Primary_StandardsMetals are cleaned with dilute acid to remove any surface impurities and rinsed with distilled water. Unless otherwise indicated, compounds are dried to a constant weight at 110 o C. Most of these com...Metals are cleaned with dilute acid to remove any surface impurities and rinsed with distilled water. Unless otherwise indicated, compounds are dried to a constant weight at 110 o C. Most of these compounds are soluble in dilute acid (1:1 HCl or 1:1 HNO 3 ), with gentle heating if necessary; some of the compounds are water soluble. Al metal Sb metal As metal Bi metal Cd metal Ce metal Cr metal Co metal Cu metal Fe metal Pb metal Mg metal Mn metal Hg metal Mo metal Ni metal Si metal W metal