Collecting Funnel with Filter

Product #H726760001

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USD$ 10.85

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Kidney stone collector

Can be used with or without filter paper for collecting kidney stones, straining urine or retaining undissolved crystals.

The 2¨ (5.1 cm) diameter strainer section has holes .025¨ (.064 cm) square. The strainer cup is 1/2¨ (1.3 cm) deep and fits inside the funnel. The funnel fits vessels with a neck opening from 1/4 to 1 7/8¨ (.64 to 4.8 cm).