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
Reaction vessel, 5000 ml, flat flange with groove, DN150, thermostatic, with 2 screw threads GL18, flat bottom, outside ?:190mm, inside ?:150mm, graduated, height: 430mm, borosilicate gl
250ul气相进样器(锁紧式,尖头)
4-甲基-2-噻唑甲醛
ASTEC CYCLOBOND I 2000 DM 5UM 5CMX4.6MM
岛津GC17国产3米玻璃空柱
3-溴-1-丙醇
AA Grade Palladium 1,000 mg/L in 5% HCl, 50 ml
O-rings f.Transferpette -8/12 S+electr. grey color code, set of 24
Thread adapter GL32/GL45 PP
丙二酸盐