Ng-BS78

Nigrosine

Ng-BS79

Brilliant cresyl blue

Ng-BS80

Nile blue A

Ng-BS81

Thionin

Ng-BS82

Methylene blue

Ng-BS83

Toluidine blue O

Ng-BS84

Safranine O

Ng-BS85

Alizarin

Ng-BS86

Alizarin red S

Ng-BS87

Quinizarin

Ng-BS88

Purpurin

Ng-BS9

Chrysoidine Y

Ng-BS90

Disperse red 9

Ng-BS92

Indigo blue

Ng-BS93

靛蓝(E132)标准品

Ng-BS94

Hematoxylin

Ng-BS95

Curcumin

Ng-BS96

Gallocyanin

Ng-BS97

Carmine

Ng-BS99

Morin