Standard Solutions

Boron, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Boron, Reference Standard Solution Name Note: 1000ppm ±1% CAS: 10043-35-3 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00134034

Thiocyanate Standard Solution (0.1N (N/10)/Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Thiocyanate Standard Solution Name Note: 0.1N (N/10) CAS: 333-20-0 CAS: 64-02-8 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00011413 Synonym: Potassium Thiocyanate Solutions

Nickel, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical

Chemical Name or Material: Nickel, Reference Standard Solution Name Note: 1000ppm ±1% CAS: 13478-00-7 CAS: 7697-37-2 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00011137

Ceric Sulfate, 0.1N Volumetric Solution, BAKER ANALYZED™ Reagent, J.T.Baker™

Chemical Name or Material: Ceric Sulfate CAS: 13590-82-4 Name Note: 0.1N Volumetric Solution Purity Grade: BAKER ANALYZED™ Reagent Molecular Formula: H4Ce(SO4)4 Formula Weight: 528.4

Magnesium, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical

Chemical Name or Material: Magnesium, Reference Standard Solution Name Note: 1000ppm ±1% CAS: 13446-18-9 CAS: 7697-37-2 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00085308

Iron, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Iron, Reference Standard Solution Name Note: 1000ppm ±1% CAS: 7782-61-8 CAS: 7697-37-2 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00010999

Potassium, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical

Chemical Name or Material: Potassium, Reference Standard Solution Name Note: 1000ppm ±1% CAS: 7447-40-7 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00133776

Fluoride Standard, Certified, 1000ppm ±10ppm (1mL = 1mg F-), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Fluoride Standard CAS: 7681-49-4 CAS Max %: 99.78 CAS: 7732-18-5 CAS Max %: 0.22 Name Note: 1000ppm (1mL = 1mg F-) Purity Grade: Certified Grade Linear Formula: NaF Formula Weight: 41.99

Calcium Chloride Standard, 400ppm Ca, Ricca Chemical

Chemical Name or Material: Calcium Chloride Standard CAS: 471-34-1 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7647-01-0 CAS Min %: 0.19 CAS Max %: 0.2 CAS: 7732-18-5 CAS Min %: 0.1 CAS Max %: 0.1

Lead Stock Solution, 100ppm Pb, for USP Heavy Metals Testing, Ricca Chemical

Chemical Name or Material: Lead Stock Solution CAS: 7732-18-5 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7697-37-2 CAS Min %: 0.46 CAS Max %: 0.47 CAS: 7697-37-2 CAS Min %: 0.17 CAS Max %: 0.17 CAS: 7439-92-1 CAS Min %: 0.01 CAS Max %: 0.01 Physical Form: Liquid

Nitrogen Standard, as Ammonia, 1mL = 1mg N, Ricca Chemical

Chemical Name or Material: Nitrogen Standard (as Ammonia) CAS: 12125-02-9 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 0.37 CAS Max %: 0.39

Ammonia (as Nitrogen) Standard, Certified, 1000ppm ±10ppm (1mL = 1mg N, 1mL = 1.22mg NH3), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonia (as Nitrogen) Standard CAS: 12125-02-9 CAS Max %: 99.62 CAS: 7732-18-5 CAS Max %: 0.38 Name Note: 1000 ppm, (1mL = 1mg N, 1mL = 1.22mg NH3) Purity Grade: Certified Grade Linear Formula: NH4Cl Formula Weight: 53.49

Cyanide Standard, 1mL == 1mg CN, 1000ppm CN, Ricca Chemical

Chemical Name or Material: Cyanide Standard CAS: 151-50-8 CAS: 1310-73-2 CAS: 7732-18-5 Physical Form: Liquid

Calcium, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Calcium, Reference Standard Solution Name Note: 1000ppm ±1% CAS: 471-34-1 CAS: 7732-18-5 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00085314

Fluoride Standard, 1mL = 0.001mg F in H2O, Ricca Chemical

Chemical Name or Material: Fluoride Standard CAS: 7681-49-4 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 2.0E-4 CAS Max %: 2.0E-4 Physical Form: Liquid

Sodium, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium, Reference Standard Solution Name Note: 1000ppm ±1% CAS: 7647-14-5 CAS: 7732-18-5 Purity Grade: Certified Grade Molecular Formula: NaCl MDL Number: MFCD00085307

Nitrate Standard 5307, Ricca Chemical

Chemical Name or Material: Nitrate Standard Name Note: 1 mL = 1 mg NO3 CAS: 7757-79-1 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 0.16 CAS Max %: 0.17

Benzene Solution, One analyte, 100μg/mL in methanol, Ultra Scientific

Chemical Name or Material: Benzene Solution Name Note: 100μg/mL CAS: 71-43-2 CAS: 67-56-1 Physical Form: Liquid

Zinc, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical

Chemical Name or Material: Zinc, Reference Standard Solution Name Note: 1000ppm ±1% CAS: 1314-13-2 CAS: 7697-37-2 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00011291

Bromine (Bromide-Bromate), 0.1N Volumetric Solution, BAKER ANALYZED™ Reagent, J.T.Baker™

Chemical Name or Material: Bromine (Bromide-Bromate) CAS: 7758-01-2 Name Note: 0.1N Volumetric Solution Purity Grade: BAKER ANALYZED™ Reagent Molecular Formula: Br Formula Weight: 79.9

Nitrogen Standard 5450, Ricca Chemical

Chemical Name or Material: Nitrogen Standard Name Note: 1 mL = 0.010 mg N as NH3 CAS: 12125-02-9 CAS Min %: 98.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 0.0037 CAS Max %: 0.0039

Sodium thiosulfate, 1.0N Standardized Solution, Alfa Aesar™

Chemical Name or Material: Sodium thiosulfate CAS: 7772-98-7 Physical Form: Liquid Molecular Formula: Na2O3S2 Formula Weight: 158.1 MDL Number: MFCD00003499

Hydrochloric acid, 0.01N Standardized Solution, Alfa Aesar™

Chemical Name or Material: Hydrochloric acid Name Note: 0.01N CAS: 7647-01-0 CAS: 7732-18-5 Physical Form: Liquid Molecular Formula: HCl Formula Weight: 36.46 MDL Number: MFCD00011324

Alfa Aesar™ Lutetium, plasma standard solution, Specpure™, Lu 1000μg/mL

Chemical Name or Material: Lutetium plasma standard solution Name Note: Lu 1000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00011098 UN Number: UN3264

Alfa Aesar™ Cobalt, AAS standard solution, Specpure™, Co 1000μg/mL

Chemical Name or Material: Cobalt, AAS standard solution Name Note: Co 1000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00010935 UN Number: UN3264

Sulfuric acid, 1.0N Standardized Solution, Alfa Aesar™

Chemical Name or Material: Sulfuric acid Physical Form: Liquid Molecular Formula: H2SO4 Formula Weight: 98.08 MDL Number: MFCD00064589

Antimony, plasma standard solution, Specpure™, Sb 1000μg/ml, Alfa Aesar™

Chemical Name or Material: Antimony, plasma standard solution, Specpure™ Molecular Formula: Sb in H2O/tartaric acid/tr. HNO3 MDL Number: MFCD00134030

Vanadium, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical

Chemical Name or Material: Vanadium, Reference Standard Solution Name Note: 1000ppm ±1% CAS: 1314-62-1 CAS: 7647-01-0 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00011453

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