A low-nitrite composition for curing meat comprising: (i) a nitrite, (ii) a pigment and (iii) an antioxidant.

Sodium nitrite content expressed as sodium nitrite (NaNO2) 5 mg/100 g (50 mg/kg)

A silver nitrate feed solution comprising nitrite and nitric acid is treated to produce a low-nitrite silver nitrate product solution.

Fruits, vegetables and derived products — Determination of nitrite and nitrate content — Molecular absorption spectrometric method

Reducing sodium nitrite content reduces nitrosamine formation in foods.

Reducing sodium nitrite content reduces nitrosamine formation in foods.

An oil well stimulation method, is provided, which includes injecting, into the one of the formation and the reservoir, an aqueous composition including an ammonium containing compound and a nitrite containing compound.

The composition confers to cured meat colour characteristics which compare favourably to full-nitrite cured meat obviating the disadvantages of full-nitrite cured meat.

If nitrite levels exceeding 0.1 mg/l are measured, the bacterial break down of nitrogen is seriously damaged, without any doubt.

To do this, use the O2-electrode method for determining the concentration of dissolved oxygen and then withdraw a sample from the BOD bottle for analysis for nitrite and nitrate.

A low-nitrite composition for curing meat comprising: (i) a nitrite, (ii) a pigment and (iii) an antioxidant.

Sodium nitrite content expressed as sodium nitrite (NaNO2) 5 mg/100 g (50 mg/kg)

A method and apparatus for determining Total Nitrogen Content and/or Combined Nitrate-Nitrite Nitrogen Content in an aqueous system is disclosed.

A silver nitrate feed solution comprising nitrite and nitric acid is treated to produce a low-nitrite silver nitrate product solution.

This will enable you to determine the nitrite, PH and salt content in the water.