DNA Ladder 600 上海抚生实业有限公司

p1Src=//y3.yzimgs.com/uploads/543191/2021715-175928853.jpg?watermark/2/text/5LiK5rW35oqa55Sf5a6e5Lia5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast&p2Src=//y3.yzimgs.com/uploads/543191/2021715-175938179.jpg?watermark/2/text/5LiK5rW35oqa55Sf5a6e5Lia5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast&p3Src=//y3.yzimgs.com/uploads/543191/2021715-175948394.jpg?watermark/2/text/5LiK5rW35oqa55Sf5a6e5Lia5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/SouthEast