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Catalog Number: (97061-520)
Supplier: VWR
Description: pH indicator goes from blue to red over a range of 3.0 to 5.0. A cytoplasmic stain for tissues fixed in BouinÆs. Also a specific stain for amyloid.

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


Catalog Number: (76483-854)
Supplier: AAT BIOQUEST INC
Description: Congo red (CR) is the sodium salt of benzidinediazo-bis-1-naphtylamine-4-sulfonic acid.

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Supplier: Thermo Scientific Chemicals
Description: Congo red indicator grade

Catalog Number: (101411-008)
Supplier: Electron Microscopy Sciences
Description: 1% Aqueous

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Catalog Number: (101411-006)
Supplier: Electron Microscopy Sciences
Description: 0.5% Aqueous

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Supplier: Ricca Chemical
Description: 0.1% (w/v) Aqueous Solution. Poly bottle. 120mL
Supplier: MP Biomedicals
Description: Congo red is the sodium salt of 3,3'-([1,1'-biphenyl]-4,4'-diyl)bis(4-aminonaphthalene-1-sulfonic acid). It is a secondary diazo dye. It is absorption indicator for halide and thiocyanate determinations.

Catalog Number: (80511-204)
Supplier: MilliporeSigma
Description: An amyloidophylic dye that specifically stains stacked β sheet aggregates.

Supplier: Ricca Chemical
Description: Certified USP reagent. Poly bottle. 120mL
Supplier: Thermo Scientific Chemicals
Description: 100G
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise

Supplier: MP Biomedicals
Description: Soluble in water (10 mg/mL).

SDS

Catalog Number: (EM1.01340.0025)
Supplier: MilliporeSigma

Supplier: HiMedia
Description: Yeast Mannitol Agar is used for the cultivation of soil microorganisms like <i>Rhizobium</i> species.
Supplier: Advantec MFS
Description: pH Test Papers–Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution

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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
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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.
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