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
甲醇中14种挥发性卤代烃混标
PUNYW10138253 (2S, 4S)-Sacubitril-d4
6-氯-2-甲基吡啶-3-硼酸
Hibar 125-4,6,LiChrosorb RP-8 10μm定制柱
ALLIHN CONDENSER FOR SOXHLET, 300-500 L. 250 MM, CONE ST 60/46
PTFE Shaft Guides, High Performance (HP), A Length Cone, PEEK Taper,Shaft 10, Cone 29/42, Ht 60, Rin
气相色谱柱,TR-WaxMS 60m, 0.25, 0.5um
耐酸碱手套,大号
HPTLC Silica gel 60 F254 AMD,extra thin 25 Glass plates 20 x 10 cm for AMD acc. to DIN 38407-F11
水质标样-甲醇中间二甲苯