250mg

ZN(II) meso-Tetra(4-pyridyl) Porphine

31183-11-6 95%

Typically In Stock

2-(4-(Dimethylamino)styryl)-1-ethylquinolin-1-ium iodide

117-92-0 pH:1.4(Colorless)-3.2(Red)

Direct Red 28

573-58-0 analytical standard

3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, disodium salt

518-47-8 AR

Ammonium sulfamate

7773-06-0 AR,99.0%

25g

[[4-[bis[4-[(Sulfophenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]amino]-benzenesulfonic acid sodium salt (1:2)

28983-56-4 Biological stain(Loss on drying≤10%)

Typically In Stock

Direct Red 28

573-58-0 >98.0%(HPLC)

Direct Red 28

573-58-0 0.1%

3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, disodium salt

518-47-8 70%

Basic Blue 26

2580-56-5 high-purity,80%

Ammonium sulfamate

7773-06-0 ACS

Sodium 3,3'-([1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl))bis(4-aminonaphthalene-1-sulfonate)

573-58-0 95+%

Direct Red 28

573-58-0 1%（w/v）in water

Basic Blue 26

2580-56-5 Biological stain

25g

3-Pentadecylphenol

501-24-6 90% GC（Branch chain mixture of isomers）

2,5-Bis(5-(tert-butyl)benzo[d]oxazol-2-yl)thiophene

7128-64-5 95% +, Certified Reference Material

N-(4-((4-(Dimethylamino)phenyl)(4-(phenylamino)naphthalen-1-yl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium chloride

2580-56-5 80% +, Certified Reference Material

Sodium 3,3'-([1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl))bis(4-aminonaphthalene-1-sulfonate)

573-58-0 95% +, Certified Reference Material

2,5-Dimethoxy-4-chloroaniline

6358-64-1 95% +, Certified Reference Material

2-Methoxy-5-nitroaniline

99-59-2 95% +, Certified Reference Material

1H-Benzo[d][1,3]oxazine-2,4-dione

118-48-9 95% +, Certified Reference Material

N,N-Diethyl-p-phenylenediamine

93-05-0 95% +, Certified Reference Material

2,9-Dimethylquinolino[2,3-b]acridine-7,14(5H,12H)-dione

980-26-7 For qualitative, Certified Reference Material

3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, disodium salt

518-47-8 For qualitative, Certified Reference Material

3-(Phenylamino)phenol

101-18-8 95% +, Certified Reference Material

1-(Methylamino)anthracene-9,10-dione

82-38-2 95% +, Certified Reference Material

2-(4-(Dimethylamino)styryl)-1-ethylquinolin-1-ium iodide

117-92-0 95% +, Certified Reference Material

3-Pentadecylphenol

501-24-6 90% +, Certified Reference Material

Ammonium sulfamate

7773-06-0 95% +, Certified Reference Material

Fluorescent Brightener 220

16470-24-9 90% +, Certified Reference Material