商品名称:封板膜,用于细胞及组织培养,透气,灭菌
When handling cell and tissue cultures, a secure seal alone is not enough to protect against contamination and transporting. Even gas exchange is just as important. A lack of oxygen or too much carbon dioxide can lead to inaccurate results or even cause the cells to die. Therefore, films for cell and tissue cultures are subject to special requirements.
1.若您购买的家电商品已经拆封过,需要退换货,需请联系原厂开具鉴定检测单
2.签收商品隔日起七日内提交退货申请,2-3天快递员与您联系安排取回商品
3.商品退回检验,且必须附上检测单
4.若退回商品有缺件、影响二次销售状况时,退款作业将暂时停止,飞牛网会依商品状况报价,后由客服人员与您联系说明并于订单内扣除费用后退回剩余款项, 或您可以取消退货申请;若符合退货条件者将于商品取回后约1-2个工作日内完成退款
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(法定节假日除外)
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