Phosphate Test Kit
Determination of PHOSPHATE level very Simple way. Phosphate measurement is used to control scale and corrosion inhibitor levels in boilers and cooling towers. Reactive phosphate will give a positive reaction.
This is applicable to laboratory analysis particularly in the determination of PHOSPHATE. Such an analytical test may be either qualitative or quantitative.
This test kit reads the total phosphate level in parts per million (ppm), which are equivalent to milligrams per liter (mg/L) from 0 - 50.0 ppm (mg/L).
Testing Procedure :::--- A Quantitative method to determine the amount of phosphate present in samples such as boiler feedwater is as follows
GENERAL TIPS 1 :::--- A small amount of the sample is acidified with Concentrated Nitric Acid to which a little ammonium molybdate is added. The presence of Phosphate Ions is indicated by the formation of a bright yellow layer.
GENERAL TIPS 2 :::--- Standard Phosphorus Solution, 0.1 mg/mL as Phosphorus: Dissolve exactly 0.4395 g (Note 5) of reagent grade potassium dihydrogen phosphate (KH2PO4) in 500 mL of purified water in a 1 L volumetric flask; dilute to volume with purified water and mix thoroughly. Standard Solution: 2 µg Phosphorus per mL:
OTHERWISE :
Standard phosphate solutions: 22.068 mg of anhydrous KH2PO4 was dissolved in distilled water and diluted to 100 mL. Thus, 1mL = 50.3µg PO4 3 --P.
Phosphate Test Kit manufacturer and supplier in Dubai, Sharjah, Ajamn, Fujairah, Abu Dhabi UAE Middle East, Mumbai, Kandla Gandhidham, Surat HAzira, Mundra, Jamnagara, Chennai, Ennore, Visakhapatnam, Kolkata, Haldia, PAradip INDIA, Barka, Sohar, Muscat OMAN
