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
Thermogreen LB-2 进样垫
甲基环戊烷
1-溴-5-氯戊烷
FLASKS, ROUND BOTTOM, TWO SIDE NECKS AT AN ANGLE OF 20°, 250 ML, CN ST 24/29, SN ST 14/23
BETABASIC CN 5UM 300X4MM COLUMN
丙烯腈 CP(沪试)
FILTER DISCS, POR.1, D. 120 MM, DURAN
针头(5支/盒)
50ml碱性 皮头滴定管(A级)
抽滤瓶,带有水平插口,500 ml