$50.49
Brand: Whatman
Features:
Details: The unique combination of colour change resulting from each test is compared with the colour-coded comparison chart, printed on the dispenser, giving improved speed and accuracy in reading. pH Indicator. Integral comparison strip. 6.0 to 8.1 range. 11 x 100mm. 200 Strips/Pack. Whatman #: 2629-990.
Package Dimensions: 15x104x45