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
SPECIAL ST FUNNEL, FOR MULTIPLE NECK, FLASK AND APPARATUS, PP, HEIGHT 100 MM, ST 19
TLC Silica gel 60 H mean particle size 15 祄
2-溴-3',4'-二氯苯乙酮
吸收管采样箱40孔
1mL 透明微量反应瓶
MF-Millipore 表面滤膜,47mm,0.8um
塑料离心瓶
环丁基氯
滴定管,BLAUBRAND , AS级,50:0.1 ml, Boro 3.3, 侧滴型玻璃滴定阀
16种多环芳烃质控样