Nitrate standards

Bacterial species may be differentiated on the basis of their ability to reduce nitrate to nitrite or nitrogenous gases. The reduction of nitrate may be coupled to anaerobic respiration in some species.

Replacement Module for Nitrate Half-Cell Electrode (9307BNWP).

4210S12 Polymer membrane electrodes measure nitrate concentration in the range of 14,000 to 0.1 ppm in soils, plant materials, fertilizers, pickling baths and other aqueous solutions.

Low Cost, Easy to use kits for testing a wide range of water quality Parameters Continuous gradient color disks provide accurate measurements—no need to “extrapolate” between discrete color blocks Rotate the color wheel to obtain a color match with t

The LabChem 500 mL nitrogen nitrate standard is non-flammable in nature and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only

NITRATE/NITRATE-N TUBE TEST

HNO₃ CAS#: 7697-37-2 F.W.: 63.01 Trace metal/ICP grade packed in plastic resin bottles to eliminate common metals leached from glass.

The LabChem 6.0 M nitric acid is completely non-flammable and dissolves easily in water. It is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only

The LabChem 70% w/w ACS nitric acid in liquid form, is exothermically soluble in water and ether. Application: For Chemical Raw Material, Metal Surface Treatment, Printing Industry: etch Solution

Linearity The method is linear in the range from 0.02 mg nitrite or nitrate/l sample solution to 5.

Analysis Note Assay (alkalimetric): &#8805 99.0 % pH-value (5&#8199% water): 5.

Analysis Note Assay (alkalimetric): &#8805 99.0 % pH-value (5&#8199% water): 5.