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pH Calibration Kit pH4 and pH7 250ml Colour Coded

pH Calibration Kit pH4 and pH7 250ml Colour Coded Group Picture
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£8.21 to £37.58

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  Pack Size List Price Qty  
photo_camera 250ml
PHCB47-C
£8.21
photo_camera 500ml
PHCB47-D
£14.28
photo_camera 1L
PHCB47-E
£19.20
photo_camera 5L
PHCB47-G
£37.58
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A set of colour coded pH Calibation buffers suitable for calibrating any pH Meter where a two point calibration is required.

Yellow: pH 4.0

Red: pH 7.0

Accuracy Range : +/- 0.01 pH @ 25 deg C

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