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Catalog Number: (201820-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acid Red 183, Dye content 30 %
UOM: 1 * 25 g


Catalog Number: (C1154-100MG)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 4-Chloro-7-sulphobenzofurazan ammonium salt, powder
UOM: 1 * 100 mg


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Chrysoidine G,for microscopy (Bact., Bot., Vit.) (4-Phenylazo-m-phenylenediamine monohydrochloride; Basic Orange 2; Chrysoidine Y).

Catalog Number: (F0500-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Fast blue RR salt has been used in the immunohistochemistry to detect the activity of alkaline phosphatase. It has been used in the procedure of connective tissue staining using picrosirius red.
UOM: 1 * 25 g


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Rose bengal,certified by the Biological Stain Commission, Dye content ≥80 % (4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt; Acid Red 94; Bengal Rose B sodium salt; Rose Bengal sodium salt).
Supplier: SIGMA ALDRICH MICROSCOPY
Description: N,N-Dimethyl-4-nitrosoaniline has been used along with imidazole to detect the formation of singlet oxygen in cells.

Catalog Number: (858390-100G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Eriochrome Black T, Sigma-Aldrich®
UOM: 1 * 100 g

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Poly-L-lysine is a positively charged amino acid polymer with approximately one HBr per lysine residue. The hydrobromide allows the poly-L-lysine to be in a crystalline form soluble in water. A small amount of product may be found in the beta structure because the HBr interferes with hydrogen bonding between amino and either the carboxyl groups or N or O containing moieties.

Catalog Number: (L1886-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Light green SF yellowish, Sigma-Aldrich®
UOM: 1 * 25 g


Catalog Number: (181B-1KT)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: This kit is intended for demonstration of nonspecific esterase in a subset of lymphocytes for determining maturation arrest. Kits 90A1 or 91A are intended for monocyte identification.
UOM: 1 * 1 KIT


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Crystal violet solution for use in Brown-Hopps method for Gram-positive and Gram-negative bacterial staining.
Crystal violet solution has been used as a stain in cell proliferation assays, migration assays and Boyden chamber assay.
Catalog Number: (15000-100G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bismarck Brown R has been used as an adsorbate and is used in dye decoloration experiment.
UOM: 1 * 100 g


Catalog Number: (HT90T-1KT)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Tissues are stained for Gram-positive organisms with crystal violet, mordanted in iodine, decolorized, stained for Gram-negative organisms with safranin O and then counterstained with tartrazine. For delineating Gram-positive and Gram-negative organisms
UOM: 1 * 1 KIT

Catalog Number: (F6937-20ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Fluoroshield™ with 1,4-Diazabicyclo[2.2.2]octane is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
UOM: 1 * 20 mL

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Pararosaniline acetate, Dye content 90% (Basic Parafuchsin; Basic Red 9; Magenta(TM) O).

Catalog Number: (3901-10VL)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: It contains p-Phenylenediamine diHCL (1 part) and catechol (2 parts). Commonly referred to as Hanker Yates reagent. Kit component in the Sigma Leukocyte peroxidase (myeloperoxidase) Procedure, 390A.
UOM: 1 * 10 items


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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 on +353 1 88 22222.
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 on +353 1 88 22222.
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 eurega_services@eu.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 organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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