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
4650 白色带帽连体防护服 XXL
乙醇75%(沪试)
PRECISION DENSITY HYDROMETER, DIN 12785 WITH THERMOMETER, L. 430 MM, L 20 TH 1,240 - 1,260 G/CM 3
BOTTLES, CONICAL SHOULDER, PP, NARROW NECK, WITH ST-STOPPER ST 24, 500ML
5-苄氧基吲哚-3-乙酸甲酯
5,5'-Dimesityl-3-dimesitylboryl-2,2'-bithiophene
Porapak Q 100/120,填料
二甲基硅油PMX-200,粘度100 mPa.s,neat(25 °C)
HYPERSIL GOLD AQ 12UM 150X10MM PREP COLUMN
InertsustainSwift C18 HP液相色谱柱