pH testing pen
with phenol red indicator solution
€11.49*
In stock, deliverable at short notice
| Quantity | Unit price |
|---|---|
| From 1 piece | €11.49* |
| From 5 pieces | €11.27* |
| From 10 pieces | €11.13* |
Application:
The applied solution changes colour.
• violet = pH value > 6.8
• transparent or yellow: not suitable for conservation
Properties of "pH testing pen"
| Material | |
| Material: | Phenol red indicator solution |
|---|---|
| Other properties | |
| Category: | Control products |
| Minimum order quantity: | as of 1 piece |
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