如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
TEST TUBES, DURAN, WITH ST-PE-STOPPER, ROUND BOTTOM, 17 X 220 MM, ST 14/23, UNGRADUATED
4-吲哚甲醛
季戊四醇四(巯基乙酸)酯
4-甲基-1,10-邻二氮杂菲
盐酸决奈达隆
水中镍(5%硝酸)
Safe DNA Dye核酸染料
BUCKET, PP, WITH SPOUT, NATURAL COLOR, GRADUATED, 15 L.
2-氯-4-硝基苯酚
钼(Mo)AAS标准溶液,1000mg/L溶于1% HNO3