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
长春西汀
4-甲基肉桂酸乙酯
SCREW CAPS, CLOSED, WITH WHITE STYRENE/BUTADIENE SEAL, MADE FROM BLACK PP, CAP SIZE N-13
α-法尼烯(α-金合欢烯)
L-天冬酰胺叔丁酯
2,4-二溴噻唑
PK50 ISO-DISC PVDF-25-2, 25MM X 0.2UM
SWAB APPLICATORS,COMPLETE. LENGTH: 150 MM, 12 MM DIA., INDIVIDUALLY PACKED, STERILE, VE = 800 ST
FUNNELS, PLAIN, ANGLE 60°, MADE OF SODA-LIME GLASS, O.?. 150 MM, DIN 12445
异丁酰肼