GYNEMED GM501 Wash 50ml

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A ready-to-use medium for washing human oocytes and embryos, and for short-term manipulation steps outside the incubator.

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Brand: Gynemed
Detalis: GYNEMED GM501 Wash is a ready-to-use medium formulated for washing human oocytes and embryos and for other short-term handling procedures outside of the incubator, including steps such as washing after hyaluronidase treatment (denudation), ICSI, polar body or blastomere biopsy, and similar manipulations. Composition & Specifications Contains salts (NaCl, KCl, KH₂PO₄, MgSO₄·7H₂O, CaCl₂·2H₂O), NaHCO₃, glucose, lactate, pyruvate, EDTA, Alanyl-Glutamine, amino acids, HEPES (15 mM), and human serum albumin at 5.00 g/L. pH (37 °C, 6 % CO₂): 7.20 – 7.50 Osmolality: 270 – 290 mOsm/kg Sterility: Sterile, SAL = 10⁻³ (Sterility Assurance Level) Endotoxin: < 0.25 EU/mL MEA performance: ≥ 80 % of embryos reach blastocyst stage after 96 h (with 60 min exposure at zygote stage) Usage Instructions The medium should be equilibrated overnight in a humidified CO₂ incubator (5–7 % CO₂, 37 °C) before use. For oocyte/embryo washing: prepare dishes with drops (15–100 µL) or larger volumes (0.5–1 mL) of GM501 Wash under oil, then pass oocytes/embryos through several droplets of the medium, following the lab’s protocol. The medium can also be used for micromanipulation steps like assisted hatching, biopsy, etc., outside the incubator. Storage & Stability Shelf life: 6 months from manufacture. Storage: 2-8 °C, do not freeze. After opening: usable for up to 7 days if sterile conditions are maintained and stored at 2-8 °C.