Less common reagents that attack polymers include acids, bases.比较不常见的浸蚀多聚物的化学浸蚀物有酸 、 碱.They experimented with new reagents and succeeded.他们用新试剂做了试验,获得了成功.Warm your reagents ( media, PBS, trypsin ) to 25 - 37� � C prior t...
Katherine took another sip from her glass to calm herself.凯瑟琳又抿了一口杯中的酒，竭力使自己镇静下来。As he looked at Katherine, great sorrow clouded his eyes.他看着凯瑟琳，满眼忧伤。Katherine was forever secretive.凯瑟琳总是神神秘秘的。...
Sales and after service of advanced hot applicators used in various fields.提供应用于不同生产领域的世界先进复合喷涂生产设备销售及售后服务.Our customers are spray applicators that promote and install better building solutions.我们的客户是致力于推广和构建更佳的建筑解决方案的喷雾...