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
STEP SHELF, 10" X 12" X 4"
2(3)-(四氢糠氧基)四氢吡喃
N-Phenylbis(trifluoromethanesulfonimide), 97% 25GR
4-Butoxyacetanilide, 97% 5GR
6-Aminonicotinic acid, 98% 5GR
(R)-Glycidyl butyrate, 92-94% 50GR
Hexyl alcohol, 98% 25LT
Magnesium oxide GR for analysis (max.0,001% SO4) ACS
亚硝酸根离子色谱标液(NO2-),1000ug/ml溶于水 (氧化剂)
甘油,丙三醇, pure, 99+%