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43 equipment items found
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
Assay Buffer for NECi's Nitrate Testing ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
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 ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
Use this kit for quantification of nitrate in essentially any aqueous sample. Reactions occur on a 96-well microplate provided with the kit. This test kit is based on the enzyme Nitrate Reductase (NaR), catalyzing the reduction of nitrate to nitrite using the natural electron donor NADH. The nitrite reacts with color reagents under acidic conditions to produce a visible color. The ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
Easy to Use, Quick and Reliable Results, Non-Toxic. Obtain near lab-quality results within 30 minutes. Non-toxic kit contents ensure safety for humans and the environment. No laboratory experience or materials needed. Free "NECi color slider" application for mobile devices with kit purchase to make analysis even easier. Available in Standard Range (0.5 ppm - 10.0 ppm Nitrate-N) and Low Range ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
Quick and Reliable Results, Easy to Use, Environmentally Benign. Use the NECi Nitrate Test Kit for Livestock Feed to prevent livestock toxicity from excess nitrate, often caused by drought conditions. Obtain accurate and reliable results in less than an hour. These enzyme based test kits are non-toxic and environmentally ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
This kit enables you to prepare extracts of 10 samples and to assay these extracts for NADH: Nitrate Reductase (NaR) activity in roots, stems, leaves, whole plants, fungal or microbial extracts. The enzyme Nitrate Reductase (NaR) catalyzes the reduction of Nitrate to Nitrite using the natural electron donor NADH. The nitrite reacts with color reagents (dyes) under acidic conditions to produce a ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
Use this kit to obtain quantitative nitrate data within standard range by measuring NADH Disappearance. Measures nitrate content in food extracts and other aqueous extracts or samples. Confirmed by NECi to provide accurate results when used in conjunction with Carrez's Reagent in meat, milk, and whey. Use your standard food sample preparation method or see product documents for more ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
Use this kit for quantitative nitrate analysis of essentially any aqueous sample, from wastewater to soil and plant extracts. This test tube format kit is to be used with your colorimeter or spectrophotometer capable of reading at 540nm± 20nm. NECi's recombinant Nitrate Reductase drives all Nitrate to Nitrite using NADH, which reacts with color reagents under acidic conditions to produce ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
This kit is supplied complete with all necessary reagents except for HPLC water. Use this kit for quantitative phosphate analysis of essentially any aqueous sample, from wastewater to soil and plant extracts. Simply extract solid samples using HPLC water before analysis. This test tube format kit is to be used with your UV capable spectrophotometer capable of reading absorbance at ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
This kit is supplied complete with all necessary reagents except for HPLC water. Use this kit for quantitative phosphate analysis of essentially any aqueous sample, from wastewater to soil and plant extracts. Simply extract solid samples using HPLC water before analysis. This test tube format kit is to be used with your UV capable spectrophotometer capable of reading absorbance at ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
This kit is supplied complete with all necessary reagents except for HPLC water. Use this kit for quantitative phosphate analysis of essentially any aqueous sample, from wastewater to soil and plant extracts. Simply extract solid samples using HPLC water before analysis. This test tube format kit is to be used with your UV capable spectrophotometer capable of reading absorbance at ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
This kit is supplied complete with all necessary reagents except for HPLC water. Use this kit for quantitative phosphate analysis of essentially any aqueous sample, from wastewater to soil and plant extracts. Simply extract solid samples using HPLC water before analysis. This test tube format kit is to be used with your UV capable spectrophotometer capable of reading absorbance at ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
Superior Stock AtNaR + NADH Packs For Your Laboratory. Packs include 1.0 unit of AtNaR plus calibrated quantities of reaction cofactors (freeze-dried ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
Compatible with High Capacity Stand Alone Discrete Analyzers (Thermo Scientific Aquakem). AtNaR & NADH Reagents for minimum 300 assays. Packs include 3.0 units of AtNaR (freeze-dried form), 2mg 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 ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
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 ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
5 Pack Extra Enzyme Diluent Bulbs. These packs are designed for users ordering nitrate reductase enzyme reagent packs greater than 1 unit of enzyme/vial to bring final concentration to 1 unit/ml. This optimized nitrate reductase storage buffer is always recommended for reconstituting NECi's nitrate reductase for usage and storage purposes. These diluent bulbs may be stored at room temperture, ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
5.0 Units Affinity Purified Recombinant Purine Nucleoside Phosphorylase. NECi Recombinant PNP catalyzes Ortho-Phosphate dependent transfer to ribose with release of free purine base. One unit produces 1 µmole of hypoxanthine from inoside per minute, at pH 8.0 and 22°C. Supplied freeze-dried with Enzyme Diluent ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
These kits require the use of NECi's Handheld Photometer, results are not colorimetric. Quick and Reliable Results, Easy to Use, Environmentally Benign. Use these test kit reagent refills with our handheld dual-wavelength photometer to measure phosphate levels in various types of aqueous samples, including municipal and industrial wastewater, agricultural runoff, and more. Monitor non-point ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
NECi has developed a smartphone app for Apple and Android devices to make nitrate determination easier, greener, and more accurate, all in the palm of your hands. There's no need for guessing the color of your sample according to the 4 color panel included in our instructions. Simply go to Google Play or the App Store and search "nitrate color slider" to find the free app for your smartphone. ...
Manufactured by:NECi Superior Enzymes based inLake Linden, MICHIGAN (USA)
Use this kit for quantitative nitrate analysis of essentially any aqueous sample, from wastewater to soil and plant extracts. This test tube format kit is to be used with your colorimeter or spectrophotometer capable of reading at 540nm± 20nm. NECi's recombinant Nitrate Reductase drives all Nitrate to Nitrite using NADH, which reacts with color reagents under acidic conditions to produce a ...