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
.
Gold Test Method: photometric 0.5 - 12.0 mg/l Au Spectroquant
对苯二甲酸,99.0%(GC&T)
铊(Tl) AAS 标准液 1000 mg/l
POLYMAX RT DEVELOPER/REPLENISHER
N-FMOC-L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid, 99% 5GR
丙酮基磷酸二甲酯,95%+
双(三甲基硅基)硫二酰亚胺, 95%
噻吩, benzene free, extra pure, 99.5% 100ML
4-氧代异佛尔酮,95.0%(GC)
Butyraldehyde, 99% 2.5LT