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You Searched For: 5-Azoniaspiro[4.4]nonane+chloride


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Product Image-TS22837-1000

Methyl violet 2B, pure indicator grade

Supplier: Thermo Scientific Chemicals
Description: Methyl violet 2B, pure indicator grade

Product Image-100504-578

Crystal violet staining solution, for amyloid in histology and pathology

Catalog Number: (100504-578)
Supplier: Electron Microscopy Sciences
Description: Crystal Violet Stain for Amyloid, Stain results - Amyloid: Violet-Red, Tissue: Blue

Minority or Woman-Owned Business Enterprise


Image Unavailable-102990-598

Nitro blue tetrazolium chloride (NBT) ≥98% (by HPLC)

Supplier: Adipogen
Description: NADPH-diaphorase substrate that competitively inhibits NOS (nitric oxide synthase). Well-known scavenger of superoxide anions. Dye that is used for detection of alkaline phosphatase in combination with 5-bromo-4-chloro-3-indoxyl phosphate (BCIP). This substrate system produces an insoluble NBT diformazan end product that is blue in color and can be observed visually. When used with BCIP, it is suitable for detection of alkaline phosphatase in western blots, for immunohistological staining procedures and for colorimetric indication of bacterial infection in blood samples. Used as a redox indicator for enzymatic reactions including dehydrogenases, threonine deaminase, glucose-6-phosphate dehydrogenase, phosphofructokinase on polyacrylamide gels, oxidases on polyacrylamide gels and pentose shunt dehydrogenses. The NBT/BCIP reaction is also used for colorimetric/spectrophotometric activity assays of oxidoreductases. One application is in activity stains in gel electrophoresis, such as with the mitochondrial electron transport chain complexes.

Image Unavailable-EM8.04772.0025

Iodine trichloride (Wijs'reagent), Sigma-Aldrich®

Supplier: MilliporeSigma

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Image Unavailable-TCC0428-500G

Crystal violet

Supplier: TCI America
Description: CAS Number: 548-62-9
MDL Number: MFCD00011750
Molecular Formula: C25H30ClN3
Molecular Weight: 407.99
Form: Crystal
Color: Yellow Green
Melting point (°C): 211

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Image Unavailable-101410-992

Crystal violet 1% Hucker's solution

Catalog Number: (101410-992)
Supplier: Electron Microscopy Sciences
Description: Crystal Violet solutions are prepared, ready-to-use, high quality staining solutions for standard staining procedures used by the Biological Staining Commission and the Armed Forces Institute of Pathology

Minority or Woman-Owned Business Enterprise


Image Unavailable-101410-998

Crystal violet 1% Stirling's solution

Catalog Number: (101410-998)
Supplier: Electron Microscopy Sciences
Description: Crystal Violet solutions are prepared, ready-to-use, high quality staining solutions for standard staining procedures used by the Biological Staining Commission and the Armed Forces Institute of Pathology

Minority or Woman-Owned Business Enterprise


Image Unavailable-101410-996

Crystal violet 1% lilies solution

Catalog Number: (101410-996)
Supplier: Electron Microscopy Sciences
Description: Crystal Violet solutions are prepared, ready-to-use, high quality staining solutions for standard staining procedures used by the Biological Staining Commission and the Armed Forces Institute of Pathology

Minority or Woman-Owned Business Enterprise


Product Image-101411-028

Crystal violet 1% in aqueous solution for Gram staining

Catalog Number: (101411-028)
Supplier: Electron Microscopy Sciences
Description: Reagent for Brown and Brenn Method for Gram Positive and Gram Negative Bacteria

Minority or Woman-Owned Business Enterprise


Image Unavailable-TCC0153-25ML

Chlorocyclohexane ≥98.0%

Supplier: TCI America
Description: CAS Number: 542-18-7
MDL Number: MFCD00003822
Molecular Formula: C6H11Cl
Molecular Weight: 118.60
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Boiling point (°C): 143
Melting point (°C): -44
Flash Point (°C): 32
Specific Gravity (20/20): 1.00

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Image Unavailable-BT215520-100G

Crystal violet ≥90% ACS

Supplier: BeanTown Chemical
Description: CAS: 548-62-9; EC No: 208-953-6; MDL No: MFCD00011750; RTECS: BO9000000 UN No: UN3077; Haz Class: 9; Packing Group: III Powder; Molecular Formula: C25H30ClN3; MW: 407.99 Melting Point: 205° (decomposes)

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Product Image-101792-074

2-(Benzoylaminomethyl)thiophene-5-sulfonylchloride ≥97%

Catalog Number: (101792-074)
Supplier: Matrix Scientific
Description: Matrix Scientific Part Number: 007126-500MG , MDL Number: MFCD00052130
Image Unavailable-101410-990

Crystal violet 1% in aqueous solution

Catalog Number: (101410-990)
Supplier: Electron Microscopy Sciences
Description: Crystal Violet solutions are prepared, ready-to-use, high quality staining solutions for standard staining procedures used by the Biological Staining Commission and the Armed Forces Institute of Pathology

Minority or Woman-Owned Business Enterprise


Image Unavailable-75835-370

Phenols/Anilines/Pesticides Test Mix (9 Components), Restek

Catalog Number: (75835-370)
Supplier: Restek
Description: The mix consists of nine components, they are 4-chloroaniline, 4,4'-DDT, 2,4-dinitrophenol, endrin, naphthalene, 3-nitroaniline, n-nitroso-di-n-propylamine, pentachlorophenol, phenanthrene.
Image Unavailable-TCC2460-5G

Crystal violet for biochemical research

Catalog Number: (TCC2460-5G)
Supplier: TCI America
Description: [for Biochemical Research]
CAS Number: 548-62-9
MDL Number: MFCD00011750
Molecular Formula: C25H30ClN3
Molecular Weight: 407.99
Form: Crystal
Color: Yellow Green
Melting point (°C): 211

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Image Unavailable-TCC0166-500ML

(1-Chloroethyl)benzene ≥97.0%

Supplier: TCI America
Description: CAS Number: 672-65-1
MDL Number: MFCD00018870
Molecular Formula: C8H9Cl
Molecular Weight: 140.61
Purity/Analysis Method: >97.0% (GC)
Form: Clear Liquid
Boiling point (°C): 195
Flash Point (°C): 44
Specific Gravity (20/20): 1.06

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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.
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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