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
填充柱 Sieve 13X 45/60
4-(4-甲基苯基)-4-氧代丁酸
BEAKERS 3000 ML, TALL FORM, DURAN, WITH GRADUATION AND SPOUT, O.? 135 MM H. 280 MM
CPG STIRRER SHAFTS, INTERCHANGEABLE, HOLLOW, GROUND, WB 16, TOTAL LENGTH 260 MM, WITH 2 PIVOTS, DURAN
4-苄基哌啶
苯基脲
Bosshead for frames, stainless steel, for bar ? 13 mm
套装 12X32 样品瓶 /旋盖/钳口盖-组合装 100 1.5ML
5-甲基苯并恶唑
邻苯二甲酸单甲酯