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We offer the best product range of COLOROSCOPE, Paper Chromatography, Electrophoresis Horizontal, Comb Set and U.V. Transilluminator Research Model.
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| Model : Chlorine-5 Required in Public Health depts., Water Testing Labs, swimming pools, Industrial Labs to check chlorine contents in water. The easy procedure and steps to check chlorine makes it efficient and effective in use. Application: To check the residual chlorine in drinking water from 0.25 p.p.m. to 2.0 p.p.m. Test Procedure: Take test tube and fill water sample to be tested upto 5ml. Mark. Add 1 to 2 drops of O-Toluidine solution into the sample with the help of dropper. Shake well and keep the tube for ten minutes to develop the colour. Comparethedeveloped colour with the Choloroscope As soon as colour is developed match the colour by inserting the tube in 1st or2nd or 3rdhole and examine from colour standard and note down thereading of same from PPMscale marked in front of choloroscope. When testing is completed, pour out the sample, clean the tube with freshwater and withthe help of cleaning brush. |
| Coloroscope |
Mahesh Singal (Laby Instruments Industry)
No. 62, 1st Floor, Industrial Estate, Ambala Cantt, Haryana - 133006
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