Product ID: NRPk-DA-1At

Previously sold as: DA-ARK-1 OIP

Compatible with Tabletop Discrete Analyzers such as Unity (Westco) Smartchem, OI Analytical Discrete Analyzers, Thermo Scientific™ Gallery™, and other machines with a similar format.

AtNaR & NADH Reagents for 50-200 Samples

Packs include 1.0 unit of AtNaR (freeze-dried form), 0.7 mg NADH (solid form), and 1 vial of enzyme diluent

Contact us to design a kit tailored to your machine (if not listed) for no extra charge.

Recombinant Plant NADH Nitrate Reductase (AtNaR)

• For analysis run between 20 – 45°C. 
• Highly stable in working solution
• Manufactured in Pichia pastoris 
• Shelf-life of up to 6 months at room temperature
• Highest Specific Activity AtNaR on the market
• High specificity reduces false positives
• Suited for 3%+ NaCl environments

For more detailed information about this kit, please refer to the instruction sheet.

Product ID: NRPk-AND-1At

Previously sold as: DA-NPk-901

Compatible with Tabletop Discrete Analyzers measuring Nitrate by NADH disappearance such as Hitachi 717

AtNaR & NADH Reagents for 75 Samples

Packs include 1.0 unit of AtNaR (freeze-dried form), 2.4mg NADH (solid form), and 1 vial of enzyme diluent

Contact us to design a kit tailored to your machine (if not listed) for no extra charge.

Recombinant Plant NADH Nitrate Reductase (AtNaR)

• For analysis run between 20 – 45°C. 
• Highly stable in working solution
• Manufactured in Pichia pastoris 
• Shelf-life of up to 6 months at room temperature
• Highest Specific Activity AtNaR on the market
• High specificity reduces false positives
• Suited for 3%+ NaCl environments

For more detailed information about this kit, please refer to the instruction sheet.

Product ID: NRPk-SC-1At

Compatible with Smartchem Discrete Analyzers

AtNaR & NADH Reagents for minimum 100 assays

Packs include 1.0 units of AtNaR (freeze-dried form), 0.7mg NADH (solid form), and 1 vial of enzyme diluent

Contact us to design a kit tailored to your machine (if not listed) for no extra charge.

Recombinant Plant NADH Nitrate Reductase (AtNaR)

• For analysis run between 20 – 45°C
• Highly stable in working solution
• Manufactured in Pichia pastoris 
• Shelf-life of up to 6 months at room temperature
• Highest Specific Activity AtNaR on the market
• High specificity reduces false positives
• Suited for 3%+ NaCl environments

For more detailed information about this kit, please refer to the instruction sheet.

More information about Smartchem Discrete Analysis Systems can be found at www.unityscientific.com/smartchem

Product ID: NRPk-SA-1At

Compatible with Seal Discrete Analyzers

AtNaR & NADH Reagents for minimum 85 assays

Packs include 1.0 units of AtNaR (freeze-dried form), 4.8mg NADH (solid form), and 1 vial of enzyme diluent

Contact us to design a kit tailored to your machine (if not listed) for no extra charge.

Recombinant Plant NADH Nitrate Reductase (AtNaR)

• For analysis run between 20 – 45°C
• Highly stable in working solution
• Manufactured in Pichia pastoris 
• Shelf-life of up to 6 months at room temperature
• Highest Specific Activity AtNaR on the market
• High specificity reduces false positives
• Suited for 3%+ NaCl environments

For more detailed information about this kit, please refer to the instruction sheet.

More information about Seal Discrete Analysis Systems can be found at www.seal-analytical.com/

Product ID: NRPk-AP-1At

Compatible with Astoria Pacific Discrete Analyzers

AtNaR & NADH Reagents for minimum 50 assays

Packs include 1.0 units of AtNaR (freeze-dried form), 0.7mg NADH (solid form), and 1 vial of enzyme diluent

Contact us to design a kit tailored to your machine (if not listed) for no extra charge.

Recombinant Plant NADH Nitrate Reductase (AtNaR)

• For analysis run between 20 – 45°C
• Highly stable in working solution
• Manufactured in Pichia pastoris 
• Shelf-life of up to 6 months at room temperature
• Highest Specific Activity AtNaR on the market
• High specificity reduces false positives
• Suited for 3%+ NaCl environments

For more detailed information about this kit, please refer to the instruction sheet.

More information about Astoria Pacific Discrete Analysis Systems can be found at www.astoria-pacific.com/industrial/products/

Product ID: NRPk-FIA-3At

Previously sold as:  LA-ARK-1

Compatible with Continuous Flow Analyzers, Flow Injection Analyzers, Segmented Flow Analyzers such as LACHAT QuikChem® and others.

AtNaR & NADH Reagents for Flow Injection Analysis and Continuous Flow Analyzer Methods

Packs include 3.0 Units of AtNaR (freeze-dried form), and 8.0 mg of NADH (solid form), and 1 vial of enzyme diluent

Contact us to design a kit tailored to your machine (if not listed) for no extra charge

Recombinant Plant NADH Nitrate Reductase (AtNaR)

• For analysis run between 20 – 45°C. 
• Highly stable in working solution
• Manufactured in Pichia pastoris 
• Shelf-life of up to 6 months at room temperature
• Highest Specific Activity AtNaR on the market
• High specificity reduces false positives
• Suited for 3%+ NaCl environments

For more detailed information about this kit, please refer to the instruction sheet.