Thermo Scientific™ Orion™ Nitrate Electrodes

Measurements are quick, simple, accurate and economical. Analyze free nitrate ions in aqueous solutions reliably at low limits of detection.

Catalog Number	Mfr. No.	Description
13-641-944	Thermo Scientific™ 930701	Replacement Module for Nitrate Half-Cell Electrode 9307BNWP; 3/pk.
13-301-20	Thermo Scientific™ 930702	Replacement Module for Nitrate Half-Cell Electrode 9307BNWP; 1/pk.
13-642-261	Thermo Scientific™ 9307BNWP	Half-Cell Nitrate Electrode with Waterproof BNC Connector
13-301-11	Thermo Scientific™ 970701	Replacement Module for Nitrate Sure-Flow Combination Electrode 9707BNWP; 1/pk.
13-642-270	Thermo Scientific™ 9707BNWP	Combination Nitrate Electrode with Waterproof BNC Connector

Description

Measure nitrate in aqueous solutions simply, accurately and economically with Thermo Scientific™ Orion™ Nitrate Electrodes.

The ThermoFisher Orion Nitrate electrode complies with SM 4500-NO3 - D; Orion Method 601 for Drinking water and SM 4500-NO3 - D for Wastewater measurements.

Features

9707BNWP is a combination electrode with a Sure-Flow™ junction. When conventional electrode junctions clog, the Sure-Flow junction can be opened and flushed clean simply by pressing the cap. To be used with module 970701.

 

Nitrate Half-Cell Electrode 9307BNWP (comes with half cell module 930702) is to be used with the Orion 900200 sure flow double junction reference electrode.

 

Solutions required

Standards

920706      0.1 M NaNO₃ nitrate calibration standard

920707     1000 ppm as N nitrate calibration standard

930707     100 ppm as N nitrate calibration standard

 

ISA

930711     ISA for nitrate measurements, 475 mL bottle

930710     Nitrate interference suppressor solution (NISS), 475 mL bottle

 

Electrode fill solution

900046     Optimum Results F electrode filling solution, 5 x 60 mL bottles

900002     Inner chamber filling solution for the double junction reference electrode, 5 x 60 mL bottles

 

Items included with

9307BNWP

930702     93 series sensing module for 9307BNWP. Quantity 2

930711     ISA for nitrate measurements. 60mL 1 bottle   

 

9707BNWP

970701     97 series sensing module for 9707BNWP. Quantity 2

900046     ISA for nitrate measurements. 60mL 1 bottle

 

Warranty period

Electrode: 12 months from date of purchase

Module: 6 months from date of purchase  and 3 months once in operation

Specifications

• Drift: drift-free potentials
• Junction: Free-flowing Sure-Flow™ junction assures stable
• For Use With (Equipment): ISE Meters
• Type: Combination Ion Selective Electrode