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
Rubber stopper ?21.0/27.0mm, 5 holes ?6.0mm, length 30.0mm, grey-blue, natural rubber Pack = 50 pcs.
双戊酰二硼
2种阴离子混标,I/SO4(as S),2000mg/L溶于 H2O
Laboratory scissors, length: 165 mm, sharp-blunt, stainless steel
NUCLEODUR® C18 Pyramid液相色谱柱
ISO-Guide34-Tellurium(Te)标准溶液,10000mg/L溶于40% HCl
刻度量筒,高型,BLAUBRAND , A级,5 ml: 0.1 ml,Boro 3.3
Titan 2 HPLC 滤器 绿色
3-氯-4-氟苯磺酰氯
LOW PRESSURE CPI INLET FILTER, EA