[{"***":"*","*****":"*设备用途:**蛋白质、核酸样品浓度测量**细菌细胞密","*********":****},{"***":"*","*****":"*工作条件: **电源:**-*** * **** ","*********":****},{"***":"*","*****":"*技术指标 **具备微量分光光度计功能,配有微量点样台 ","*********":****},{"***":"*","*****":"光学规格: ***波长扫描范围***–*****。 *","*********":****}]