Fire-polished flat tip
Controlled delivery of acidic solution to the zona.
Sunlight Medical
Zona drilling pipettes for assisted hatching and biopsy access

Borosilicate micropipettes for chemical zona opening. Dimensions and codes in the Sunlight brochure (PDF).
Workflow: Embryo handling
Zona drilling micropipettes have a fire-polished, flat tip to apply acidic solution (e.g. Acid Tyrode’s) locally on the zona pellucida for assisted hatching and embryo biopsy. They complement mechanical PZD pipettes, which cut the zona without acid. Manufactured by Sunlight Medical (SLM) and supplied by UniMed Moldova. Each pipette is handmade and individually inspected with full manufacturing traceability. Colour-coded pipette safe cases; gamma irradiated; 2-cell MEA, endotoxin, and mouse embryo assay tested.
Controlled delivery of acidic solution to the zona.
Local zona opening for hatching and genetic testing access.
MEA, endotoxin, and mouse embryo assay tested.