You searched for: Ammonium Standards
Ammonium (NH4+) Single-Element Ion Cation Standard, 1,000 µg/ml (1,000 ppm), VWR Chemicals BDH®
Supplier: VWR International
Ion chromatography & ion selective electrode (ISE) standard.
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VeriSpec™ Ammonium - NH₄⁺ Standard for Ion Chromatography 1000 ppm in H₂O
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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Ammonium Standard, 1 ml = 1 mg NH₄+, 1000 ppm NH₄+ (776.5 ppm N), Ricca Chemical Company
Supplier: Ricca Chemical
1,000 ppm NH4 (776 ppm N). NH4CI in Water. Container: Plastic.
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VeriSpec™ Ammonium (N) - NH₄⁺ f(N) Standard for Ion Chromatography 1000 ppm in H₂O
Supplier: Ricca Chemical
Certified reference material (CRM) for ion chromatography (IC)
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Nitrogen Standard, 1 ml = 1 mg N, 1000 ppm N as Ammonia (1216 ppm NH₃), Ricca Chemical Company
Supplier: Ricca Chemical
APHA for ammonia
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Ammonia Standard, 1 ml = 0.005 mg NH₃-N, 5 ppm N, in dilute Sulfuric Acid, Ricca Chemical Company
Supplier: Ricca Chemical
Ammonia Standard, 1 ml = 0.005 mg NH₃-N, 5 ppm N, in dilute Sulfuric Acid, Ricca Chemical Company
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Nitrogen Standard, 1 ml = 0.01 mg N, 10 ppm N as Ammonia (12.2 ppm NH₃), Ricca Chemical Company
Supplier: Ricca Chemical
(as Ammonia ). 1 mL = 0.010 mg N as NH3, 10 ppm N, (12.2 ppm NH3). ACS, APHA, EPA for Ammonia. (NH4Cl in Water). Container: Plastic.
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Ammonia Standard, 1 ml = 1 mg NH₃, 1000 ppm NH₃ (822 ppm N), Ricca Chemical Company
Supplier: Ricca Chemical
Ammonia Standard, 1 ml = 1 mg NH₃, 1000 ppm NH₃ (822 ppm N), Ricca Chemical Company
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Ammonia Standard, 1 mL = 0.1 mg NH₃, 100 ppm NH₃ (82.2 ppm N), Ricca Chemical Company
Supplier: Ricca Chemical
100 ppm NH3 (82.2 ppm N). NH4CI in Water. Container: Plastic.
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Ammonia Standard, 1 ml = 1 mg NH₃, 1000 ppm NH₃ (822 ppm N), Ricca Chemical Company
Supplier: Ricca Chemical
1000ppm as NH3, 822ppm nitrogen.
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Ammonia Standard, 1 ml = 0.01 mg NH₃, 10 ppm NH3 (8.22 ppm N), Ricca Chemical Company
Supplier: Ricca Chemical
10 ppm NH3 (8.22 ppm N). NH4CI in Water. Container: Plastic.
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Ammonium (NH4+) Single-Element Ion Cation Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Single-element standards for ion chromatography and ion selective electodes.
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Ammonia-Nitrogen Single-Element Ion Anion Standard, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Ion chromatography and ion selective electrode standards.
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Ammonium as N QC Sample, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
The end-product of most analytical laboratories is data. It is therefore imperative that the quality of the data produced meet or exceed performance criteria. The implementation of Quality Control (QC) processes helps control error and estimate uncertainty. QC can be a tool in method development, regulatory processes, laboratory training, and performance monitoring. QC samples can help an analytical laboratory determine its precision, accuracy, linear range, and methof ruggedness.
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QC Sample containing Ammonia as NH₃, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
The end-product of most analytical laboratories is data. It is therefore imperative that the quality of the data produced meet or exceed performance criteria. The implementation of Quality Control (QC) processes helps control error and estimate uncertainty. QC can be a tool in method development, regulatory processes, laboratory training, and performance monitoring. QC samples can help an analytical laboratory determine its precision, accuracy, linear range, and methof ruggedness.
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Ammonia as Ammonia (NH3) QC Sample, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
The end-product of most analytical laboratories is data. It is therefore imperative that the quality of the data produced meet or exceed performance criteria. The implementation of Quality Control (QC) processes helps control error and estimate uncertainty. QC can be a tool in method development, regulatory processes, laboratory training, and performance monitoring. QC samples can help an analytical laboratory determine its precision, accuracy, linear range, and methof ruggedness.
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Fournisseur: VWR International
167,48 $
Fournisseur: Thermo Fisher Scientific
170,20 $