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
Guanidine HCl ULTROL Grade
2-噻吩甲醇,98.0%(GC)
α,α,α',α'-四溴邻二甲苯,96.0%(GC)
2-Chloro-5-(trifluoromethyl)benzaldehyde, 98%
FLASK, DEWAR, 1 LITER, EXTRA WIDEMOUTH, ALL STAINL
(R)-5,5-联苯-2-甲基-3,4-丙醇-1,3,2-恶唑硼烷,97.0%(T)
Bromocresol green indicator ACS,Reag. Ph Eur
2-甲基马尿酸
二乙基苯(混合物), ≥70.0%
七水硫酸钴,AR
Neodymium standard solution, 1 mg/ml Nd in 2% HNO3, for AAS 100ML