PVC membrane, coated-wire, and carbon-paste electrodes for potentiometric determination of vardenafil hydrochloride in tablet formulations and urine samples
Comparative study was made between three designs of vardenafil ion (Vr)-selective electrodes: a poly vinyl chloride (PVC) membrane (liquid inner contact) called electrode A, copper-coated (solid contact) called electrode B and a modified carbon paste electrode (CPE) called electrode C based on varde...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
KeAi Communications Co., Ltd.
2022-01-01
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| Series: | Sensors International |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666351122000201 |