Prices incl. VAT plus shipping costs
avalble from 2 December -1
- Order number: GDX-NO3
- Supplier Name: Vernier Science Education
- Supplier Number: GDX-NO3
- Warranty(Years): 2
Nitrate concentration, which can be increased by acidic rainfall, fertilizer runoff from fields, and plant or animal decay or waste, is an important parameter in nearly all water quality studies. The Go Direct Nitrate Ion-Selective Electrode is used to wirelessly determine the concentration of the nitrate ion in a water sample. These levels can be measured as mV or mg/L. The versatile BNC connector allows students to easily replace the electrode when it expires or becomes damaged. You need only replace the electrode and not the entire sensor—lowering your overall equipment costs.
The Go Direct Nitrate Ion-Selective Electrode has a combination-style, non-refillable, gel-filled electrode. Like all other PVC ISE membranes, the membrane on the ISE has a limited life expectancy. However, the replaceable module of ISE allows you to simply discard the used membrane module and replace it with a new one.
Rechargeable Battery—Ready When You Are
The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our free Vernier Graphical Analysis™ app, as well as Vernier Graphical Analysis Pro and LabQuest® 3. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting–no interruptions or inconvenience to you or your students.
Wireless or Wired—The Flexibility to Choose
Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our free Vernier Graphical Analysis™ app–no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory.
Note: We recommend that you do not purchase ISE replacement modules too far in advance of their expected time of use as degradation occurs while they are stored on the shelf.
Important: Ion-Selective Electrodes require good chemical technique and careful calibration to obtain accurate results; they are not recommended for middle school or elementary students.
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- Data Collection with Go Wireless pH/Electrode Amplifier FAQs
- Further products by Vernier Science Education
|grade:||Diploma/ Vocational/ Uni|
|Subject:||Biology, chemistry, Water Quality|
|operating system:||Android, Chrome, iOS, LabQuest 2, Mac OSX, Win|
Celebrating its 35th anniversary in 2016, Vernier Software & Technology continues to be a leading innovator of scientific data-collection technology. Focused on science, technology, engineering, and mathematics (STEM), Vernier is dedicated to developing creative ways to teach and learn using hands-on science and math. Vernier creates easy-to-use and affordable science interfaces, sensors, and graphing/analysis software. With world-wide distribution to over 140 countries, Vernier products are used by educators and students from elementary school to college. Vernier’s technology-based solutions enhance STEM education, increase learning, and build students’ critical thinking skills. Vernier’s business culture is grounded in Earth-friendly policies and practices, and the company provides a family-friendly workplace.