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Disodium+naphthalene-1,5-disulphonate
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Disodium+naphthalene-1,5-disulphonate
Catalog Number:
(TCA2097-5G)
Supplier:
TCI America
Description:
CAS Number: 1064-48-8
MDL Number: MFCD00004017 Molecular Formula: C22H16N6O9S2 Molecular Weight: 616.49 Purity/Analysis Method: >97.0% (HPLC) Form: Crystal Lambda max.: 618 nm (H2O)
Catalog Number:
(TCH0240-001G)
Supplier:
TCI America
Description:
[for Determination of Th, etc.]
CAS Number: 3688-92-4 MDL Number: MFCD00003888 Molecular Formula: C16H13AsN2O10S2 Molecular Weight: 576.29 Purity/Analysis Method: >90.0% (T) Form: Crystal
Supplier:
Spectrum Chemicals
Description:
Cochineal Red A, also known as ponceau 4R, is typically synthesized from aromatic hydrocarbons and used as a synthetic food coloring. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Acid red 18, pure
Supplier:
AMBEED, INC
Description:
Indigo carmine 85%
Catalog Number:
(101095-204)
Supplier:
Thermo Scientific Chemicals
Description:
Useful in the staining of Negri bodies
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Indigo carmine, high purity biological stain, for analysis
Catalog Number:
(TCA5017-001G)
Supplier:
TCI America
Description:
[Spectrophotometric reagent for the determination of B by FIA]
CAS Number: 3627-01-8 MDL Number: MFCD00059024 Molecular Formula: C16H12N2O9S2 Molecular Weight: 484.36 Purity/Analysis Method: >97.0% (HPLC) Form: Crystal
Catalog Number:
(80051-414)
Supplier:
MilliporeSigma
Description:
Binds covalently and irreversibly to the outer surface of human erythrocyte membranes.
Supplier:
TCI America
Description:
[for Biochemical Research]
CAS Number: 6226-79-5 MDL Number: MFCD00003892 Molecular Formula: C22H16N4O13S4 Molecular Weight: 760.55 Purity/Analysis Method: >85.0% (N) Form: Crystal
Supplier:
AMBEED, INC
Description:
Sodium 5,5'-(3-(pyridin-2-yl)-1,2,4-triazine-5,6-diyl)bis(furan-2-sulfonate), Purity: for spectrophotometric det. Of Fe, Emax 593nm Fe2+/Ferene 34000, CAS Number: 79551-14-7, Appearance: Solid, Storage: Inert atmosphere, Room Temperature, Size: 250mg
Catalog Number:
(100503-630)
Supplier:
Electron Microscopy Sciences
Description:
SITS has been used as a vital stain, as a label for immunostaining, and as a neuronal tracer.
Catalog Number:
(100504-058)
Supplier:
Electron Microscopy Sciences
Description:
Shunway's stain for animal embryos. Used with Acid Fuchsin for staining Negri bodies (Stain Tech., 5, 34 (1928)) and counterstain to hematoxylin for staining vaginal smears (Am. J. Anat., 61, 505 (1937)).
Catalog Number:
(TCA1600-25G)
Supplier:
TCI America
Description:
CAS Number: 6226-79-5
MDL Number: MFCD00003892 Molecular Formula: C22H16N4O13S4 Molecular Weight: 760.55 Purity/Analysis Method: >85.0% (N) Form: Crystal Lambda max.: 520 nm (H2O)
Catalog Number:
(76236-520)
Supplier:
Rockland Immunochemical
Description:
Ponceau S solution
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 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
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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