Microarray punch needle (T-SUE™) Blue 1 pack (4 pieces) M473-P40B 1 pack (4 pieces)

This is a manual arrayer used to create paraffin blocks for tissue microarrays. The seamless stainless steel cutting edge allows for cutting spots with smooth cut surfaces from tissue paraffin blocks. The knock mechanism makes it easy to eject the cut spots. To make your own paraffin block with holes, you can use the separately sold silicone molds (4-6550-01 to 07). Color: Blue Tip diameter (mm): φ4.0 Compatible base mold: M473-15 (4-6550-01) Material: Tip: Stainless steel, Body: PP, polycarbonate Reusable (needs cleaning)