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
2-乙基-2-唑啉
对溴苯肼盐酸盐
Vol. flask BLAUBRAND A conf.cert. Amber,100 ml, DURAN, NS 14/23, PP-stopper
TRIPPER轻便安全鞋(37码)
HYPURITY CYANO 5UM 150X4.6MM COLUMN
Penny Head
FLASKS WITH 2 SIDE NECKS, PARALLEL (DESTILLATION FLASKS), 1 000 ML, CN ST 29/32, SN ST 14/23
Sep-Pak Classic酸性氧化铝小柱
蠕动管 Fluran HCA (F-5500-A) id. 0.89mm
通用液体比重计,带温度计,1.000-1.200g/cm3/0.002 g/cm3