Standards

Fisher Scientific™ accumet™ Conductivity Calibration Kit

Precision calibration resistor kit for accumet and other conductivity meters

Alfa Aesar™ Cadmium, AAS standard solution, Specpure™, Cd 1000μg/mL

Chemical Name or Material: Cadmium, AAS standard solution Name Note: Cd 1000μg/mL Purity Grade: Specpure™ Molecular Formula: Cd in 5% HNO3 MDL Number: MFCD00010914 UN Number: UN3264

Alfa Aesar™ Chromium, Oil based standard solution, Specpure™, Cr 1000μg/g

Chemical Name or Material: Chromium Oil based standard solution Name Note: Cr 1000μg/g Purity Grade: Specpure™ MDL Number: MFCD00010944

Alfa Aesar™ Scandium, plasma standard solution, Specpure™, Sc 10,000μg/mL

Chemical Name or Material: Scandium plasma standard solution Name Note: Sc 10000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00016323 UN Number: UN3264

Calcium, AAS standard solution, Specpure™, Ca 1000μg/mL, Alfa Aesar™

Chemical Name or Material: Calcium CAS: 7697-37-2 CAS: 471-34-1 CAS: 7732-18-5 Physical Form: Liquid Molecular Formula: CaCO3 in 5% HNO3 MDL Number: MFCD00085314

Sulfur, plasma standard solution, S 1000μg/mL, Alfa Aesar™, Specpure™

Chemical Name or Material: Sulfur, plasma standard solution Physical Form: Liquid Molecular Formula: (NH4)2SO4 in H2O MDL Number: MFCD00085316

Alfa Aesar™ Buffer solution, pH 5.00 (+/-0.01 at 25°C), No Color, Specpure™, NIST Traceable

Chemical Name or Material: Buffer solution, pH 5.00 (±0.01 at 25°C) Name Note: NIST Traceable Purity Grade: Specpure™ MDL Number: MFCD00147253

Alfa Aesar™ Nitrite, Ion chromatography standard solution, Specpure™, NO2- 1000 μg/mL

Chemical Name or Material: Nitrite Ion chromatography standard solution Name Note: NO2- 1000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00144923

Alfa Aesar™ Titanium, Oil based standard solution, Specpure™, Ti 5000μg/g

Chemical Name or Material: Titanium, Oil based standard solution Name Note: Ti 5000μg/g Purity Grade: Specpure™ MDL Number: MFCD00011264

Alfa Aesar™ Bismuth, Oil based standard solution, Specpure™, Bi 1000μg/g

Chemical Name or Material: Bismuth Oil based standard solution Name Note: Bi 1000μg/g Purity Grade: Specpure™ MDL Number: MFCD00134033

Alfa Aesar™ Gallium, AAS standard solution, Specpure™, Ga 1000μg/mL

Chemical Name or Material: Gallium, AAS standard solution Name Note: Ga 1000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00134045 UN Number: UN3264

Alfa Aesar™ Potassium, AAS standard solution, Specpure™, K 1000μg/mL

Chemical Name or Material: Potassium, AAS standard solution Name Note: K 1000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00133776 UN Number: UN3264

Alfa Aesar™ Zirconium, plasma standard solution, Specpure™, Zr 1000μg/mL

Chemical Name or Material: Zirconium plasma standard solution Name Note: Zr 1000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00011303 UN Number: UN1789

Alfa Aesar™ Hafnium, plasma standard solution, Specpure™, Hf 1000μg/mL

Chemical Name or Material: Hafnium plasma standard solution Name Note: Hf 1000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00011032 UN Number: UN1789

Alfa Aesar™ Buffer solution, pH 6.00 (+/-0.01 at 25°C), No Color, Specpure™, NIST Traceable

Chemical Name or Material: Buffer solution, pH 6.00 (±0.01 at 25°C) Name Note: NIST Traceable Purity Grade: Specpure™ MDL Number: MFCD00134130

Silver standard solution, for AAS, 1mg/mL Ag in 0.5N HNO3, ACROS Organics™

Chemical Name or Material: Silver standard solution Name Note: 1 mg/ml Ag in 0.5N HNO3 CAS: 7761-88-8 CAS: 7697-37-2 CAS: 7732-18-5 Purity Grade: For AAS Molecular Formula: Ag Formula Weight: 107.87 MDL Number: MFCD00003397

Alfa Aesar™ Manganese, Oil based standard solution, Specpure™, Mn 1000μg/g

Chemical Name or Material: Manganese Oil based standard solution Name Note: Mn 1000μg/g Purity Grade: Specpure™ MDL Number: MFCD00011111

Erbium, AAS standard solution, Specpure™, Er 1000μg/mL, Alfa Aesar™

Chemical Name or Material: Erbium CAS: 7697-37-2 CAS: 12061-16-4 CAS: 7732-18-5 Physical Form: Liquid Molecular Formula: Er2O3 in 5% HNO3 MDL Number: MFCD00010987

Alfa Aesar™ Silica, standard solution, Specpure™, SiO2 1000μg/mL

Chemical Name or Material: Silica standard solution Name Note: SiO2 1000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00011232

Alfa Aesar™ Buffer solution, pH 9.18 (+/-0.01 at 25°C), No Color, Specpure™, NIST Traceable

Chemical Name or Material: Buffer solution, pH 9.18 (±0.01 at 25°C) Name Note: NIST Traceable Purity Grade: Specpure™ MDL Number: MFCD00147253

Molybdenum plasma standard solution, Alfa Aesar™, Specpure™

Chemical Name or Material: Molybdenum Name Note: plasma standard solution, Mo 1000μg/mL Physical Form: Liquid Molecular Formula: (NH4)2MoO4 in 1% NH4OH MDL Number: MFCD00003465

Alfa Aesar™ Selenium, plasma standard solution, Specpure™, Se 10,000μg/mL

Chemical Name or Material: Selenium plasma standard solution Name Note: Se 10000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00134090 UN Number: UN3264

Alfa Aesar™ Vanadium, Oil based standard solution, Specpure™, V 5000μg/g

Chemical Name or Material: Vanadium, Oil based standard solution Name Note: V 5000μg/g Purity Grade: Specpure™ MDL Number: MFCD00011453

n-Propylbenzene, 98%

Chemical Name or Material: n-Propylbenzene CAS: 103-65-1 Molecular Formula: C9H12 Formula Weight: 120.2 MDL Number: MFCD00009377 UN Number: UN1993 Beilstein: 1903006 Merck Index: 14,7844

Potassium dichromate, 0.1N Standardized Solution, Alfa Aesar™

Chemical Name or Material: Potassium dichromate CAS: 7778-50-9 Physical Form: Liquid Molecular Formula: Cr2K2O7 Formula Weight: 294.18 MDL Number: MFCD00011367

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

Phosphorus, AAS Standard Solution, P 1000μg/mL, Alfa Aesar™, Specpure™

Chemical Name or Material: Phosphorus CAS: 7697-37-2 CAS: 7723-14-0 CAS: 7732-18-5 Molecular Formula: P in 5% HNO3 MDL Number: MFCD00133771

Yttrium, AAS standard solution, Y 1000μg/mL, Alfa Aesar™, Specpure™

Chemical Name or Material: Yttrium Physical Form: Liquid Assay Percent Range: Y 1000;mug/mL Molecular Formula: Y2O3 in 5% HNO3 MDL Number: MFCD00011468

Alfa Aesar™ Sulfur in Light Mineral Oil standard solution, Specpure™, 7,500μg/g (0.75%)

Chemical Name or Material: Sulfur in Light Mineral Oil standard solution Name Note: 7,500μg/g (0.75%) Purity Grade: Specpure™ MDL Number: MFCD00804270

Alfa Aesar™ Tantalum, plasma standard solution, Specpure™, Ta 10,000μg/mL

Chemical Name or Material: Tantalum plasma standard solution Name Note: Ta 10000μg/mL Purity Grade: Specpure™ MDL Number: MFCD00011252 UN Number: UN3264

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