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CAS Number
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Organic / Inorganic
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Standard Type
Standards, M
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VeriSpec™ Mixed Cation Standard 6
Ricca Chemical10 ppm: K+, Ca 2 +, Mg 2 +; 5 ppm: NH4+, Na+; 1 ppm Li+ Matrix: H2O Min: >= 4.975 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Mixed Anion Standard 2
Ricca Chemical2 ppm Cl-, SO4 2 - Matrix: H2O Min: >= 1.99 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Mixed Anion Standard 2
Ricca Chemical0.5 ppm Cl-, SO4 2- Matrix: H2O Min: >= .4975 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Mixed Anion Standard 2
Ricca Chemical5 ppm Cl-, SO4 2 - Matrix: H2O Min: >= 4.975 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Mixed Anion Standard 7
Ricca Chemical100 ppm: F-, PO4 3+ , NO2-, NO3-, Br-, SO4 2+ , Cl- Matrix: H2O Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Mixed Anion Standard 2
Ricca Chemical2.5 ppm Cl-, SO4 2 - Matrix: H2O Min: >= 2.4875 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Mixed Anion Standard 7
Ricca Chemical150 ppm SO4 2 -, PO4 3 ; 100 ppm NO3-, Br-, NO2-; 30 ppm Cl-, 20 ppm F- Matrix: H2O Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredit
Related Products: Mixed Anion Standard
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Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Mixed Cation Standard 6
Ricca Chemical50 ppm Li+; 200 ppm Na+, K+, Mg 2+ ; 400 ppm NH4+, 1000 ppm Ca 2+ Matrix: H2O Min: >= 398 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Mixed Cation Standard 9
Ricca Chemical100 ppm Ba2+, Ca2+, K+, Li+, Mg2+, Mn2+, Na+, NH4+, Sr2+ Matrix: 0.1% HNO3 Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Mixed Anion Standard 7
Ricca Chemical2 ppm F-, 10 ppm PO4 3+ , NO3-, Br-, SO4 2+ , 5ppm Cl-, NO2- Matrix: H2O Min: >= 7.96 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility<
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VeriSpec™ Mixed Cation Standard 6
Ricca Chemical50 ppm Li+, Na+ 200 ppm; 250 ppm NH4?, Mg 2 ? ; 500 ppm K+, Ca 2 ? 500 Matrix: H2O Min: >= 248.75 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
