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Colour Comparison Method

Sr. No.

Product Code

Parameter

Range

No of Tests

1

AE 300

Turbidity

1, 5, 10, 25 NTU

-

2

AE 301

Orthophosphate (High Level)

0, 5, 10, 20, 30, 40 PPM as PO4

100

3

AE 311

Orthophosphate (Low Level)

0.1, 0.2, 0.5, 1, 2.5, 5, 7.5, 10 PPM as PO4

500

4

AE 302

Silica (Regular)

5, 10, 20, 40, 60, 80 PPM as SiO2

400

5

AE 312

Silica (Low Level)

0.01, 0.025, 0.05, 0.075, 0.1 PPM as SiO2

100

6

AE 322

Silica (Medium Level)

0.05, 0.1, 0.2, 0.4, 0.8, 1.5, 3, 5, PPM as SiO2

100

7

AE 332

Silica (High Level)

75, 100, 125, 150, 175, 200 PPM as SiO2

400

8

AE 303

Dissolved Iron (Low Level)

0.05, 0.1, 0.2, 0.4, 0.7, 1, 1.5, 2 PPM as Fe

175

9

AE 313

Dissolved Iron (High Level)

0, 2, 4, 6, 8, 10 PPM as Fe

175

10

AE 304

Hydrazine

0.1, 0.2, 0.3, 0.4, 0.5, 0.75 PPM as N2H4

200

11

AE 305

Zinc

0, 0.25, 0.5, 1, 2, 5,7.5 PPM as Zn

450

12

AE 306

pH

4-11

400

13

AE 307

Ammonium (Fresh Water)

0.5, 1 ,2, 4, 6, 8 PPM as NH4

250

14

AE 317

Ammonium (Fresh Water)

0.05, 0.1, 0.25, 0.5, 0.75, 1 PPM as NH4

250

15

AE 308

Nitrate

1, 2.5, 5, 7.5, 10, 20, 30, 40, 50 PPM as NO3

400

16

AE 309

Molybdate

5, 10, 20,30, 40, 50 PPM as MoO4

325

17

AE 235

Chlorine (O.T.Method)

0.05, 0.1, 0.2, 0.4, 0.7, 1 PPM as CL2

450

18

AE 236

Chlorine (O.T.Method)

0.5, 1, 2, 3, 4, 5 PPM as CL2

450

19

AE 237

Chlorine (O.T.Method)

0.2, 0.4, 0.7, 1, 2, 3 PPM as CL2

450

20

AE 238

Chlorine (O.T.Method)

0.1, 0.2, 0.5, 1, 1.5, 2 PPM as CL2

450

21

AE 405

Arsenic

0.05, 0.1, 0.2, 0.5, 1.0, 2.0, 3.0 as Arsenic

100