TECHNICAL BUFFER DIN19267 pH7.00 20ML AMPOULES PK.60 Precision Optical Cells No battery required
TECHNICAL BUFFER DIN19267 pH7.00 20ML AMPOULES PK.60 Precision Optical Cells No battery required20ml capacity, double ended glass ampoules, steam sterilised and without preservative to extend solution shelf life. The ampoules are scored at the tip of either end for ease of opening without tools. Solution accuracy 0. 01pH units at +25C.
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