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Chất chuẩn
Molybdenum ICP standard traceable to SRM from NIST (NH₄)₆Mo₇O₂₄ in H₂O 1000 mg/l Mo Certipur® 100ml Merck
Neodymium ICP standard traceable to SRM from NIST Nd₂O₃ in HNO₃ 2-3% 1000 mg/l Nd Certipur® Merck
Nickel standard 1000 mg Ni, (NiCl₂ in H₂O) Titrisol® 1 amp Merck
Nickel standard solution traceable to SRM from NIST Ni(NO₃)₂ in HNO₃ 0.5 mol/l 1000 mg/l Ni Certipur®
Nitrite standard solution traceable to SRM from NIST NaNO₂ in H₂O 1000 mg/l NO₂ Certipur®
Palladium ICP standard traceable to SRM from NIST Pd(NO₃)₂ in HNO₃ 2-3% 1000 mg/l Pd Certipur® Merck
Phosphate standard solution traceable to SRM from NIST KH₂PO₄ in H₂O 1000 mg/l PO₄ Certipur®
Phosphorus ICP standard traceable to SRM from NIST H₃PO₄ in H₂O 1000 mg/l P Certipur® 100ml Merck
Phosphorus standard dissolved in oil 1 g/kg P Certipur® Merck
Potassium ICP standard traceable to SRM from NIST KNO₃ in HNO₃ 2-3% 10000 mg/l K CertiPUR® Merck
Praseodymium ICP standard traceable to SRM from NIST Pr(NO₃)₃ in HNO₃ 2-3% 1000 mg/l Pr Certipur® Merck
Rhenium ICP standard traceable to SRM from NIST NH₄ReO₄ in H₂O 1000 mg/l Re Certipur® 100ml Merck
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