
Trueflow Spirometry consumables
3 litre calibration syringe from Numed
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Adult 30mm Disposable Mouthpieces with one-way valve (500 Per Box)
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Adult (30mm) Disposable Mouthpieces (500 per box)
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Maximum bacterial and viral filtration
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Thermal Printer Paper (5 rolls per pack)
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PeraSafe sterilising solution (81g
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