苏科商城

存储：室温储存，有效期至少 12 个月。

本产品为 1×工作液，经0.2um过滤处理，可直接使用，但不建议用于细胞培养。 如需要细胞培养建议订购细胞培养级。4℃保存可延长产品保质期，长期不用建议低温保存。

注意事项：

在使用 PBS 的过程中要特别注意避免溶液被微生物污染。

为了您的安全和健康，请穿实验服并戴一次性手套操作。

Phosphate-buffered saline (abbreviated PBS) is a buffer solution commonly used in biological research. It is a water-based salt solution containing disodium hydrogen phosphate, sodium chloride and, in some formulations, potassium chloride and potassium dihydrogen phosphate. The buffer helps to maintain a constant pH. The osmolarity and ion concentrations of the solutions match those of the human body (isotonic).

<p background-color:#ffffff;"="" style="margin-bottom: 10px; color: rgb(43, 43, 43);">The pH of PBS is ~7.4. When making buffer solutions, it is good practice to always measure the pH directly using a pH meter. If necessary, pH can be adjusted using hydrochloric acid or sodium hydroxide.