The Blue methylene test set is used to determine the clay content in the fine portions of the aggregates.

The set comprises:

- S157-01 Electric stirrer adjustable from 400 to 700 rpm, complete with 70 mm dia. propeller. 230 V 1ph 50 Hz
- S157-06 Support base for stirrer
- S157-02 Burette 50 x 0.1 ml with stopcock
- S157-07 Support base for burette
- S157-08 Pan 200x150x80 mm
- S157-03 Filter paper 90 mm dia. (pack of 100)
- S157-04 Glass rod diameter 8x300 mm
- S157-05 3000 ml capacity plastic beaker
- V300-28 Methylene blue, 100 g
- V300-29 Kaolinite, 500 g

Total Weight: 10 Kg