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
N'-硝基-D-精氨酸
Beta-大马酮 标准品
(定制产品)6种元素ICP-MS混标,Ce/Co/Li/Tl/Y/In,1μg/L溶于1% HNO3
4,4,5,5-四甲基-2-间甲苯基-1,3,2-二氧环戊硼烷
LiChroCART 75-10,LiChroprep 60 Si 5-20μm定制柱
溶剂过滤器--过滤瓶
Thread adapter GL38/GL45 PP
COVER GLASSES, SQUARE, 12 X 12 MM, THICKNESS 0,13 - 0,17 MM
Nitazoxanide
DROPPING FUNNELS, CYL., W.PESSURE EQUAL.,GRADUATED ST-STOPCOCK W. SCREW-THREAD RET., NUT, 25:0.5 M