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Testing Equipments

Ph Test Kit

133.60 /2 Set Get Latest Price
  • Min. Order (MOQ) 1 Set(s)
  • Brand Name RXSOL
We are offering ph test kit.
Directions for use :-
take 5 ml water sample to be tested in the test jar.
Add 4 drops of ph reagent, mix well.
Now place this test jar on color card (see back side.) match color in the test jar with different printed colors. (view from topside vertically downwards)
note down the ph of the sample after color comparison.

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Phosphate Test Kit

133.60 /2 Set Get Latest Price
  • Min. Order (MOQ) 1 Set(s)
  • Brand Name RXSOl
We are offering phosphate test kit.
why test for phosphate?
phosphate (po43) enters the aquarium from fish and invertebrate waste and decaying organic matter, such as dead algae and uneaten fish food.
Water treatment facilities may add phosphate to tap water to prevent pipe corrosion and reduce concentrations of heavy metals in drinking water.
some salt mixes also contain phosphates. Excess phosphate may lead to algae blooms.
in saltwater aquariums, phosphate precipitates dissolved calcium (ca2+) and magnesium (mg2+) ions, inhibiting the growth of hard corals and other reefbuilding organisms.
Application:
this is applicable to laboratory analysis particularly in the determination of water pollution. 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 (mgl) from 0 - 50.0 ppm (mgl).
Testing procedure :::--- a quantitative method to determine the amount of phosphate present in samples such as boiler feedwater is as follows
1. Rinse a clean test tube with water being tested.
2. Fill the test tube with 2.5 ml of water to be tested (to the line on the tube).
3. Holding the bottle vertically, add 20 drops from rxsol tk lp1 solution. Cap the test tube and shake vigorously for 5 seconds.
4. Now, holding the bottle vertically, add 5 drops from rxsol tk lp2 test solution . Note: rxsol tk lp2 contains a very thick solution and may require increased pressure to release drops.
5. Cap and shake the test tube vigorously for 5 seconds.
6. Wait 3 minutes for color to develop.
7.rinse the 10 ml glass jar with above solution & fill it up to 10 ml mark.
8. Place the glass test jar on colour card & match with various shade of colour .

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Hydrazine Test Kit

133.60 /2 Set Get Latest Price
  • Min. Order (MOQ) 1 Set(s)
  • Brand Name rxsol
Hydrazine Test Kit.
Directions for use :
Take 5 ml of sample to be tested in the Test jar.
Add 40 drop (2ml) of Reagent HZ-1. Mix wel
Add 2 micro spoon full of Reagent HZ-2. Mix well upto provider dissolves Completely. Wait for 10 minutes.
Now rinse the empty comparator tobe with above solution and will upto the half level of the comparator tube.
Insart this tube in sample slot of comparator.
Compare the developed colour with standard comparator colours.
Note down the ppm level of Hydrazine as N2H4

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Nitrite Test Kit (Complete Set)

133.60 /2 Set Get Latest Price
  • Min. Order (MOQ) 1 Set(s)
  • Brand Name RXSOL
We offer nitrite test kit complete set:-
(reagent tk5, reagent tk6, test tube, titrator)
procedure for test

step wise:-
1. Measure 1 ml of sample water in graduated test tube cylinder, with the help of syringe puppet and diluted with distilled water up to 10 ml.
2. Add 1-2 drops of rxsol tk5 and mix with the stirring rod, to obtain orange light reddish color.
3. Add rxsol tk6 drop by drop , mixing with the stirring rod until for endpoint orange to blue greenish color just appears develop.
4. Each drops is equivalent to 50 ppm of no2
calculation: 50 x number of drops of tk6

storage requirements: kits should be stored in the dark and at room temperature.

shelf life: the nitrite titrets kits have 2-year shelf lives. Accuracy: due to the non-linear nature of the test scale, the accuracy of this test varies with the location of the test result on the scale. At twice the minimum concentration for a particular nitrite importance:
nitrite, an intermediate in the nitrogen cycle, is formed during the decomposition of organic matter but readily oxidizes to form nitrate. These processes occur in
waste water treatment plants, water distribution systems, and natural waters. Nitrites are useful as corrosion inhibitors, preservatives, pigments, and in manufacturing many organic preservative chemicals. A maximum contaminant level of 1 mgl has been established by the usepa for nitrite-nitrogen in drinking water.

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Chloride Test Kit (Complete Set)

133.60 /2 Set Get Latest Price
  • Min. Order (MOQ) 1 Set(s)
  • Brand Name RXSOL
We are offering chloride test kit (complete set).

chloride test kit(reagent & apparatus):

reagent: rxsol tk 1 , tk 2 , tk 3 , tk4 .

apparatus : test tube , titrator or dropper.

procedure for test ( step wise ):-
1) measure 15 ml of sample water in graduated test tube cylinder
2) add 1-2 drops of rxsol tk1 and mix with the stirring rod, if sample turns red pink then follows 3rd step otherwise if sample remains colorless proceed to step 4.
3) add rxsol tk2 drop by drop, mixing with the stirring rod until color just disappears.
4) add 3 drops of rxsol tk3 and mix with stirring rod , the sample will turn yellow.
5) add rxsol tk4 carefully by counting drop by drop and mixing thoroughly until a light reddish pink brown color develop

chlorides content up to 100 ppm level s are acceptable, in low pressure boiler, while more than 300 ppm level should be reduced by increased blow down . Where as chlorides levels are very high the quality of the feed water should be checked in view to possible saline contamination

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Alkalinity Test Kit With ( P & M) (complete Set)

133.60 /2 Set Get Latest Price
  • Min. Order (MOQ) 1 Set(s)
  • Brand Name rxsol
We are offering alkalinity test kit with ( p & m) (complete set).
reagent & apparatus
reagent: rxsol tk 7 , tk 8 , tk 9 , . Apparatus: test tube , titrator or dropper

procedure for p-alkalinity test ( step wise)
1) measure 10 ml of sample water in graduated test tube cylinder
2) add 1-2 drops of rxsol tk7 and mix with the stirring rod , if sample turns red pink ( which indicates presence of p-alkalinity ) then follows 3rd step otherwise if sample remains colorless ( record p-alkalinity = 0 ) .
3) add rxsol tk9 drop by drop ( by counting ) , mixing with the stirring rod until color just disappears. Each drop is equivalent to 25 ppm of p-alkalinity , expressed as caco3

result:- each drops is equivalent to 25 ppm of p-alkalinity.

note:- p-alkalinity value = 25 x ( total number of drops of tk9 , during 3rdstep )
b.) procedure for m-alkalinity test ( step wise )
1) measure 10 ml of sample water in graduated test tube cylinder
2) add 2-3 drops of rxsol tk8 and mix with stirring rod , the sample will turn to bluish-green .
3) add rxsol tk9 carefully by counting drop by drop and mixing thoroughly until a light reddish (salmon) pink color develop.

result: each drops is equivalent to 25 ppm of m- alkalinity
m-alkalinity value = 25 x (total number of drops of tk9, during 1.3 step)
c.) procedure for total alkalinity ( value of a + value of b )
2.1 measure 10 ml of sample water in graduated test tube cylinder
2.2 add 1-2 drops of rxsol tk7 and mix with the stirring rod , if sample turns red pink ( which indicates presence of p-alkalinity ) then follows 3rd step otherwise if sample remains colorless ( record p-alkalinity = 0 ) then proceed to step- 4.
2.3 add rxsol tk9 drop by drop ( by counting ) , mixing with the stirring rod until color just disappears. Each drop is equivalent to 15 ppm of p-alkalinity , expressed as caco3
2.4 add 2-3 drops of rxsol tk8 and mix with stirring rod , the sample will turn to bluish-green .

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Passivation Test Kit

133.60 /2 Set Get Latest Price
  • Min. Order (MOQ) 1 Set(s)
  • Brand Name RXSOL
We are offering passivation test kit.

description:-
the reagent keeps color on good passivated stainless steel. A black spot will appear when the surface has not been passivated correctly. Various qualities of passivation will give graduations of grey shades, ranging from light (acceptable) to dark (unacceptable).
The rxsol passivation test kit is an easy and economical test kit to determine the passiveness of austenitic stainless steel. Stainless steel is protected from corrosion by a thin layer that consists mainly of chromium oxide. Oxygen from the atmosphere is normally able to form and maintain this passive layer. Contamination, surface defects and imperfections disturb the formation and repair of the chromium oxide layer and reduce the resistance to severe or local corrosion. Therefore it is very important to test if your stainless steel is still passive to prevent corrosion and damage. The measure of passivation of stainless steel can be determined with a palladium chloride reagent. The reagent keeps color on good passivated stainless steel. A black spot will appear when the surface has not been passivated correctly. Various qualities of passivation will give graduations of grey shades, ranging from light (acceptable) to dark (unacceptable).

the rxsol passivation test kit contains:-
1. Palladium chloride reagent (30ml drop bottle)
2. Dematerialized water (0.5 liter)
3. Squeeze bottle (500 ml)
4. Latex gloves (10 pcs)
5. Non woven cleaning pads (5 pcs)
6. Instruction manual

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Chloroform Test Kit

133.60 /2 Set Get Latest Price
  • Min. Order (MOQ) 1 Set(s)
  • Brand Name RXSOL
We are offering chloroform test kit. Water contaminated with bacteria is a major cause of water born diseases in humans enteric diseases are caused by these tiny menaces . Chloroform test kit water from all kinds of sources viz taps fitters purifiers coolers. Storage tanks rivers pound springs etc this extremely simply and convenient test can be carried out by anybody any where i.e. Homes offices, factories shops banks, hospitals , school , etc.

procedure:-
1. Media pouches & sterile bottle
2. Cut open both the pouches carefully
3. Pour the contents of both pouches into the bottle
4. Pour water upto the red arrow mark
5. Keep in a warm place for 18 to 24 hours
6. Then observe the color of the liquid in the bottle
7. If color does not change the water is potable
8. When color changes to yellow the water is not potable

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Ferroxyl Test Kit For Free IRON Passivation

133.60 /2 Set Get Latest Price
  • Min. Order (MOQ) 1 Set(s)
  • Brand Name RXSOL
This test kist is specially designed to test of PICKLED staineless steel or to test of presence of embedded iron in the steel surface .
Use the ferroxyl test. Spray the surface with a solution of potassium ferricyanide. If free iron is present, a blue color will appear. This test is extremely sensitive and often gives false positive results, that is, it gives an indication of iron being present when it really is not. The ferroxyl solution must be made fresh each day.

Both the copper sulfate and the ferroxyl tests are described in ASTM A380.

It is a very highly sensitive & hazardous test and should be used only when traces of free iron or iron oxide is "objectionable". Personnel familiar with its limitations and hazards should only be permitted to use this test method.

The test is based on a reaction of potassium ferricyandide with iron in a strongly acid medium. The excess iron dissolves in this strongly acid medium as ferrous ion to form a blue complex, known as Prussian Blue. When during this test this blue coloration manifests itself it means that the surface of the stainless steel does not yet have the correct structure and has been insufficiently pickled. When the blue coloration does not appear this means that the structure has been restored and indicates that the surface has been satisfactorily pickled.

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  • Kiran (Dubi Chem Marine International Est)
  • Al Hale , Fujairah, UAE
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