Print…

You Searched For: Azo+rubine


289  results were found

Refine Results Sort by
SearchResultCount:"289"

Sort Results

List View Easy View

Rate These Search Results

Product Image-TS15151-1000

4-(4-Nitrophenylazo)resorcinol 90%

Supplier: Thermo Scientific Chemicals
Description: 4-(4-Nitrophenylazo)resorcinol 90%

Image Unavailable-AAA12232-22

4-(4-Nitrophenylazo)resorcinol 90+%

Supplier: Thermo Scientific Chemicals
Description: 96%

SDS Certificates

Image Unavailable-TCA5011-001G

Stilbazo

Supplier: TCI America
Description: [Spectrophotometric reagent for Al and other metals]
CAS Number: 1571-36-4
MDL Number: MFCD00045752
Molecular Formula: C26H26N6O10S2
Molecular Weight: 646.65
Form: Crystal
Color: Deep Yellow Red

SDS

Image Unavailable-103011-118

Congo red, Ultra Pure Grade

Catalog Number: (103011-118)
Supplier: Anaspec Inc
Description: Congo Red, UltraPure Grade, Early diagnosis and classification of amyloid deposition, Molecular Weight: 696.7, Spectral Properties: Abs/Em = 497/NA nm, Solvent System: Water, CAS number: 573-58-0, Molecular formula: C32H22N6Na2O6S2, Physical State: Solid, Storage: -20 deg C, Size: 1 g
Image Unavailable-76695-434

Allura red AC 85%

Supplier: Ambeed
Description: Allura red AC 85%

Product Image-CH22915-100G

Allura red AC ≥85% (dye content)

Catalog Number: (CH22915-100G)
Supplier: CHEM-IMPEX INTERNATIONAL, INC
Description: Allura red AC ≥85% (dye content)

New Product


Image Unavailable-TCA0943-25G

Allura red AC

Supplier: TCI America
Description: Form: Crystal
Color: Yellow Red

SDS Certificates

Image Unavailable-TCA5008-001G

Dimethylsulfonazo III

Supplier: TCI America
Description: [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
CAS Number: 14979-11-4
MDL Number: MFCD00151118
Molecular Formula: C24H20N4O14S4
Molecular Weight: 716.68
Form: Crystal
Color: Deep Yellow Red

SDS

Image Unavailable-TCA5007-001G

Xylylazo violet I

Catalog Number: (TCA5007-001G)
Supplier: TCI America
Description: [Spectrophotometric reagent for Mg]
CAS Number: 14936-97-1
MDL Number: MFCD00003890
Molecular Formula: C25H21N3O6S
Molecular Weight: 513.50
Form: Crystal
Color: Deep Yellow Red

SDS


Image Unavailable-TCF0325-025G

Allura red AC

Catalog Number: (TCF0325-025G)
Supplier: TCI America
Description: Form: Powder
Color: Deep Yellow Red

SDS


Image Unavailable-TCN0324-5G

4-(4-Nitrophenylazo)orcinol ≥80.0% (by HPLC)

Supplier: TCI America
Description: CAS Number: 607-96-5
MDL Number: MFCD00014710
Molecular Formula: C13H11N3O4
Molecular Weight: 273.25
Purity/Analysis Method: >80.0% (HPLC)
Form: Crystal

SDS

Image Unavailable-89139-492

Tris(bathophenanthrolinedisulfonate)ruthenium(II) sodium salt fluorescent dye, for histology

Catalog Number: (89139-492)
Supplier: Biotium
Description: RuBPS (Ruthenium(tris(bathophenanthrolinedisulfonate), tetrasodium salt) is a negatively-charged water-soluble luminescent ruthenium complex. The complex can be efficiently excited by either UV light or visible light in the wavelength range from 400 nm to 500 nm with bright red emission centered around 605 nm.
Product Image-100504-576

Nuclear Fast Red solution

Catalog Number: (100504-576)
Supplier: Electron Microscopy Sciences
Description: Pizzolato’s Method for Calcium Oxalate is used for bone and its related stain.
Stain results - Calcium oxalate: Black, All other tissue elements: Red.
Solutions to use, Silver Nitrate 5% Aqueous, Hydrogen Peroxide 30%, Nuclear Fast Red (Kernechtrot) Solution
Pizzolato, P., J. Histochem. Cytochem., 12:333-136, 1964.
Luna, L.G., (ed), Manual of Staining Methods of the AFIP, 3rd Ed, McGraw-Hill, NY, c 1968, p 77.

Minority or Woman-Owned Business Enterprise


Image Unavailable-EM1.07531.0005

1-(2-Pyridylazo)-2-naphthol (PAN) indicator for metal titration, Supelco®

Catalog Number: (EM1.07531.0005)
Supplier: MilliporeSigma

Certificates


Image Unavailable-TCM0487-025G

Sudan red G ≥95.0% (by HPLC)

Catalog Number: (TCM0487-025G)
Supplier: TCI America
Description: CAS Number: 1229-55-6
MDL Number: MFCD00046377
Molecular Formula: C17H14N2O2
Molecular Weight: 278.31
Purity/Analysis Method: >95.0% (HPLC)
Form: Crystal
Melting point (°C): 179

SDS Certificates


Image Unavailable-102991-216

Xylylazo Violet I

Supplier: Adipogen
Description: Colorimetric reagent for Mg detection. The aqueous solution of XB-1 is red, and turns reddish-violet in the presence of Mg at pH 9 (maximum wavelength: 510 nm, molar absorptivity: 49,000, detection range 0.02-0.4 ppm).

Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
97 - 112 of 289
no targeter for Bottom