Wallach Papette Cervical Cell Collector 908001 (908003). High cell yield and gentle, one-step procedure simultaneously harvests ectocervical and endocervical cells. Wallach Papette can gather the full spectrum of cervical cells, including the transformation zone, in a single rotating motion. Extremely cost-efficient, it helps provide highly efficient sampling and improves test accuracy for fluid-based technology. Unique, softer bristles with slip agent. 100/BG. Priced per bag. Shipping is Free!