Reference Standards & Materials
1703090100 · Merck
Cadmium ICP standard traceable to SRM from NIST Cd(NO3)2 in HNO3 2-3% 1000 mg/l Cd Certipur®
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1250290100 · Merck
COD Standard Solution, CRM traceable to SRM from NIST 100 mg/l in H₂O
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1250350100 · Merck
COD Standard Solution traceable to SRM from NIST 50000 mg/l in H₂O
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1250280100 · Merck
COD Standard Solution traceable to NIST, 20.0 mg/L in H2O
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1094321000 · Merck
Buffer solution traceable to SRM from NIST and PTB pH 1.00 (20°C) Certipur®
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