Sigma-Aldrich
4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
4-(2-羟乙基)-2,2-二甲基-1,3-二氧戊环
4-(Heptyloxy)phenol
4-庚氧基苯酚
4-Amino-6-chloro-1,3-benzenedisulfonamide
4-氨基-6-氯-1,3-苯二磺酰胺
4-Fluoro-3-methoxybenzaldehyde
4-氟-3-甲氧基苯甲醛
4-Methoxyphenyl Isothiocyanate
4-甲氧基苯基异硫氰酸酯
4-Propoxybenzaldehyde
4-丙氧基苯甲醛
4,4′-Di-tert-butyl-2,2′-dipyridyl
4,4′-二叔丁基-2,2′-联吡啶
5-Bromo-1-methyl-1H-imidazole
5-溴-1-甲基-1H-咪唑
5-Iodoisatin
5-碘靛红
7-Bromo-3-hydroxy-2-naphthoic Acid
α-Naphtholbenzein
α-纳富妥苯
Allylcyclopentane
烯丙基环戊烷
ART® low retention barrier tips
ART® low retention SoftFit L Reload SystemTM