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
组合装 透明 DP I-D
Texas TPH Mix, 20000 mg/l (RM, ISO GUIDE 34)标准品
DOWEX? 1x4 20-50 Mesh Anion Exchange Resin
芝麻油脂肪酸成分分析标准物质
座架(不锈钢制)
气相色谱柱,TG-5MS 30m x 0.53mm x 1μm
抽滤瓶 1000/24(申玻)
trans-1,2-Cyclopentanedicarboxylic Acid
CLIPS FOR SPHERICAL JOINTS KS 35, WITH ADJUSTING SCREW, STAINLESS STEEL
乌苯美司