Colour Disc By Swastik Scientific Company

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Product Description

Assisted by an adroit workforce, we are capable of procuring and supplying of a wide range of Colour Discs. We are offering two types discs such as colour disc U.K. make and Colour disc Indian make. The first type is used to determine the pH value of Groups "A", "B" and "C". The other used to analyze pH values and phosphate estimation for following:

For pH estimation

Thymol Blue ( PH 1.2 to 2.8 )
Bromo Phenol Blue ( PH 2.8 to 4.4 )
Bromo Phenol Green ( PH 3.4 to 5.2 )
Methyl Red ( PH 4.4 to 6.0 )
Chlorophenol Red ( PH 4.8 to 6.4 )
Bromo Cresol Purple ( PH 5.2 to 6.8 )
Bromo Thymol Blue ( PH 6.0 to 7.6 )
Phenol Red ( PH 6.8 to 8.4 )
Cresol Red ( PH 7.2 to 8.8 )
Diphenol Purple ( PH 7.0 to 8.6 )
Thymol Blue ( PH 8.0 to 9.6 )
Universal ( PH 4.0 to 11.0 )

Phosphate estimation, Range

Chlorine estimation, Range : 0.1 to 1.0 ppm , 1.2 to 2.0 ppm, 1.0 to 5.0 ppm,5.0 to 250 ppm
Iron estimation, Range : 0.3 to 10 ppm or 2 to 20 ppm
Silica estimation, Range : 2.5 to 25 ppm or 5.0 to 50 ppm
B.O.D. Range : 200 to 600 ppm
Lead estimation, Range : 1 to 20 micrograms
Zinc estimation, Range: 0 to 50 micrograms
Nickle estimation, Range : 1 to 10 ppm
Managanese, Range : 0.03 to 0.3 micrograms
Disc for Nitrate : 1.0 to 9.0 ppm
Disc for Varnish Colours ( ASTM 1544-63 T )
Gardner scale, Disc A range1,2,3,4,5,6,7,8,9 and Disc B range 10,11,12,13,14,15,16,17,18
Disc for determining colour of Lubricating oil (ASTM D 1500 ), Disc A Range : 0,0.5,1.0,1.5,2.0,2.5,3.0,3.5,4.0 and Disc B range 4.5,5.0,5.5,6.0,6.5,7.0,7.5,8.0
Disc for Phosphatase in Milk,Range:0,6,10,14,18,25 42 ( micrograms P nitrophenol / ml of milk )
Milk Viewing stand for above colour Disc Phosphatase
Colour Disc for Nessleriser see Sr No.84