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
2,4-二硝基二苯胺
pH7.00缓冲液10袋
1/8英寸黄铜四通
2位/6通超高压阀转子密封垫
Neodymium Chloride n-Hydrate, 99.5%
TEST TUBES, DURAN-GLASS, GRADUATED, WITH SPOUT, 20:0,2 ML, 17 x 180 MM
自动气相进样针 (6支) HP7673
4-氨基吡啶
LiChroCART 125-3,LiChrospher 100 RP-8 10μm定制柱
管路 FUSED Silica .1IDX04OD