Standards S

Matrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HCl Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HCl Min: >= 9.95 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HCl Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HNO3/1% HF Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: 2% HNO3/1% HF Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

The Ricca Chemical hafnium AA standard absorbs neutron and the high melting point makes it easy to alloy with several metals such as iron, titanium and niobium.

The Ricca Chemical hafnium AA standard absorbs neutron and the high melting point makes it easy to alloy with several metals such as iron, titanium and niobium.

Hafnium ICP, 1000 ppm in HCl 500 mL

Hafnium ICP, 1000 ppm in HNO3 100 mL

Matrix: 5% HNO3 Min: >= 9950 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility