ROX 参比染料 50X荧光参比溶液 400 图片

p1Src=//y1.yzimgs.com/uploads/440106/20231026-11754145.jpg?watermark/2/text/6KW_5a6J55m-6JCk55Sf54mp56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast"

aa