pH testing pen
with phenol red indicator solution
€7.95 *
In stock, deliverable at short notice
€7.95*
€7.80*
€7.70*
19% VAT:
Application:
The applied solution changes colour.
• violet = pH value > 6.8
• transparent or yellow: not suitable for conservation
Material | |
Material: | Phenol red indicator solution |
---|---|
Other properties | |
Category: | Control products |
Minimum order quantity: | as of 1 piece |
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