精品国产精品一区二区夜夜嗨_一区二区三区免费网站_成人黄色网址在线观看_欧美三级在线视频

0551-69105010
首頁 > 產品中心 > 檢測試劑 > 金納米啞鈴納米粒子
金納米啞鈴納米粒子

試劑名稱:金納米啞鈴納米粒子

產品編號:SS-G-2;

物理參數:長72±5nm徑向18±2nm,吸收峰位:840±2nm,半峰寬:約160;

檢測項目:公共安全領域痕量分子。

金納米啞鈴掃描電鏡圖


精品国产精品一区二区夜夜嗨_一区二区三区免费网站_成人黄色网址在线观看_欧美三级在线视频
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |