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Freeze and Process tiny tissue samples within a microcentrifuge tube. Stainless steel mortar has a welded fixture to hold a 1.5ml microcentrifuge tube. The mortar is suspended above a stainless steel cavity which holds the liquid nitrogen and is nested in a heavily insulated blue polyethylene housing.

• Permits grinding of smaller amounts of tissue right in a 1.5ml microcentrifuge tube resulting in reduced sample loss and collection time
• Prevents tube from cracking by eliminating direct contact with liquid nitrogen
• Includes 5” long stainless steel pestle with 10.2cmW （4”） x 1.9cmD （¾“） polyethylene handle
• Housing overall dimensions: 16.5cmD （6½ “）x 11.4cmH （4½”）; suction feet keep it stable on the workbench
• Removable, insulated mortar handle, 10.2cmL （4”）