You searched for: Cationic Standards
VWR offers a wide range of certified cationic standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. VWR offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of cationic standards are available for a range of elements.
Chromium, AAS standard solution, Specpure®, Cr 1000 mg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Cr in 5% HCl
Physical Form: Liquid
UN No.: 1789
MDL No.: MFCD00010944
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Rhenium, AAS standard solution, Specpure®, Re 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Re in 5% HNO3
Physical Form: Liquid
UN No.: 3264
MDL No.: MFCD00011195
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Tin, Plasma Standard Solution, Specpure®, Sn 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Sn in 20% HCl
Physical Form: Liquid
UN No.: 1789
MDL No.: MFCD00133862
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Potassium ICP Standard, 1 ml = 10 mg K (10,000 ppm K)KNO₃ in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
10000ppm K. Single element inductively coupled plasma (ICP) metal standard for use in standardizing ICP and AA spectrophotometers for parts per million (ppm) and parts per billion (ppb) analyses. 500mL.
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Chromium ICP Standard, 1 ml = 10 mg Cr (10,000 ppm Cr)Cr(NO₃)₃ in 5% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1 mL = 10 mg Cr (10000 ppm Cr) 250 mL (Chromium Nitrate in 5% Nitric Acid)
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Tin ICP-MS Standard, 1 ml = 1 mg Sn (1000 ppm Sn)Sn in 3% HNO₃/0.1% HF, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Sn. Inductively coupled plasma (ICP) mass spectometry (MS) standard. Specialized ICP standard used to provide very high level sensitivity in analyses, typically parts per billion (ppb) and parts per trillion (ppt). 100mL.
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Chromium(VI) ICP Standard, 1 ml = 1 mg Cr (1,000 ppm Cr)(NH₄)₂Cr₂O₇ in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm Cr. Single element inductively coupled plasma (ICP) metal standard for use in standardizing ICP and AA spectrophotometers for parts per million (ppm) and parts per billion (ppb) analyses.500mL.
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Chromium(VI) AA Standard, 1 ml = 1 mg Cr (1,000 ppm Cr)(NH₄)₂Cr₂O₇ in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1000 ppm Cr ion in dilute HNO3. For use in standardizing atomic absorption spectrophotometers. 500mL.
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Phosphorus AAS Standard, 1 ml = 1 mg P (1000 ppm P) in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
1000 ppm P ion in water. For use in standardizing atomic absorption spectrophotometers. 100mL.
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VeriSpec™ Potassium Standard for ICP 1000 ppm in 2% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP
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VeriSpec™ Potassium - K⁺ Standard for Ion Chromatography 1000 ppm in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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Tin Standards, for ICP, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Tin Standard for ICP 10 g/L in 2% HNO3/HF, Form: Liquid, Container: Poly natural, Manufactured and Tested in an ISO 17025/Guide 34 Facility, NIST traceable and have the tightest specification tolerances ensuring low
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Hafnium Standards, for ICP, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Hafnium Standard for ICP 1000 ppm in 2% HNO3/HF, Form: Liquid, Container: Poly natural, Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility, NIST traceable with specification tolerances ensuring
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VeriSpec® Phosphorus Standard for ICP 10 g/L in H₂O, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP
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VeriSpec® Thulium Standard for ICP/MS 100 ppm in 2% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP-MS
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VeriSpec® Cr⁶⁺ Standard for ICP 1000 ppm in H₂O
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP
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VeriSpec® Rhenium Standard for ICP/MS 100 ppm in 2% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
Certified reference material (CRM) for ICP-MS
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Ruthenium, AAS Standard Solution, Specpure®, Ru 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: RuCl3 in 20% HCl
Physical Form: Liquid
UN No.: 1789
MDL No.: MFCD00011207
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Hafnium, AAS standard solution, Specpure®, Hf 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: HfCl2O in 5% HCl
Physical Form: Liquid
UN No.: 1789
MDL No.: MFCD00011032
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Chromium, plasma standard solution, Specpure®, Cr 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Cr(NO3)3 in 5% HNO3
Physical Form: Liquid
UN No.: 1789
MDL No.: MFCD00010944
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Chromium, Plasma Standard Solution, Specpure®, Cr 10,000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Cr(NO3)3 in 5% HNO3
Physical Form: Liquid
UN No.: 3264
MDL No.: MFCD00010944
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Potassium, plasma standard solution, Specpure®, K 10,000 µg/ml, Thermo Fisher Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: KNO3 in 5% HNO3
Physical Form: Liquid
UN No.: 3264
MDL No.: MFCD00133776
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Rhodium Standards, for ICP/MS, VeriSpec®, Ricca Chemical Company
Supplier: Ricca Chemical
VeriSpec* Rhodium Standard, For ICP/MS 100 ppm in 2% HCl Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility, Form: Liquid, Container: Poly natural, NIST traceable, Size: 100ML
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Ytterbium ICP Standard, 1 ml = 1 mg Yb (1000 ppm Yb)Yb₂O₃ in 3% HNO₃, RICCA Chemical Company
Supplier: Ricca Chemical
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Chromium ICP Standard, 1 ml = 1 mg Cr (1,000 ppm Cr)Cr(NO₃)₃ in 3% HNO₃, Ricca Chemical Company
Supplier: Ricca Chemical
1 mL = 1 mg Cr (1000 ppm Cr) 500 mL (Chromium Nitrate in 3% Nitric Acid)
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Potassium Standard, 1 ml = 0.01 mg K, 10 ppm K, Ricca Chemical Company
Supplier: Ricca Chemical
1 mL = 0.01 mg K, 10 ppm K. (KCl in Water) Meets ACS APHA Specifications. Container: Plastic.
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Potassium Standard, 1 ml = 10 mg K, 10,000 ppm K, Ricca Chemical Company
Supplier: Ricca Chemical
1 mL = 10 mg K, 10,000 ppm K. (KCl in Water). Container: Plastic.
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Ytterbium, Plasma Standard Solution, Specpure®, Yb 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
MDL: MFCD00011286
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Chromium, Plasma Standard Solution, Specpure®, Cr 10,000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Cr in 5% HCl
Physical Form: Liquid
UN No.: 1789
MDL No.: MFCD00010944
Expand 3 Items
Tin, AAS Standard Solution, Specpure®, Sn 1000 µg/ml, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Molecular Formula: Sn in 20% HCl
Physical Form: Liquid
Odor: Characteristic
UN No.: 1789
MDL No.: MFCD00133862
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Supplier: Kimberly-Clark
$33.99 to $322.20
Supplier: Thermo Fisher Scientific
$170.20
Supplier: Kimberly-Clark
$55.13 to $522.67