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
Tetrabutyl orthosilicate, 95% 5GR
Erythrosin B, certified, pure 100GR
Tungsten wire, 0.75mm (0.03in) dia, 99.95% (metals basis)
tert-Butylhydroquinone, 97% 5GR
1,6-双(二苯基膦基)己烷,97%+
3,4,5-Triiodobenzoic acid, tech., 90% 1GR
4-氰基-4'-甲基联苯,98.0%(GC)
6-甲基-2-庚酮, ≥98.0%
2-(2,3-Dichlorophenyl)-1,3-thiazole-4-carboxylic acid, 97%
1,2,3,4-四氢喹啉,95.0%(GC)