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Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Orange G, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Orange II sodium salt,(Certified by the Biological Stain Commission), Dye content ≥85 % (4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt; Acid Orange 7; Acid Orange A; Orange II; Tropaeolin 000 No. 2).

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Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Thiazole orange has been used for the staining and thereby quantification of reticulocytes.

Catalog Number: (199672-25G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Sudan orange G belongs to the group of azo dyes, which are synthetic organic colorants. Members of azo dyes contain chromophoric azo groups (-N-N-).
UOM: 1 * 25 g


Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Methyl orange (C.I. 13025) is the sodium salt of p-dimethylaminoazobenzenesulfonic acid. It is an orange-colored synthetic dye, which changes color depending on the pH of the solution. It develops a red color in acidic solution and yellow color in basic solution.

Catalog Number: (274216-100G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Metachromatic dye
UOM: 1 * 100 g


Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Acridine orange hemi (zinc chloride) salt has been used to stain primary human umbilical vein endothelial cells (HUVEC) and is used in micronucleus tests (MNTs). Acridine orange, a cell-permeable metachromatic fluorescent cationic dye that intercalates DNA and RNA, is used in fluorescence and epiflouresence microscopy. Acridine orange dye has been used to analyse mitochondria and lysosomal content by flow cytometry, characterise multidrug resistance, and measure changes in mitochondrial mass during apoptosis in rat thymocytes.

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Acridine Orange base (3,6-Bis(dimethylamino)acridine) is a cell-permeable fluorescent dye that binds to nucleic acids. It emits green fluorescence when bound to dsDNA and red fluorescence when bound to ssDNA or RNA. It is also known to be a positive solvatochromic dye. Acridine orange has also been used as a lysosomal dye. It is widely used to detect the presence of homeopathic potencies.

Catalog Number: (HT40132-1L)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Orange G (certified), 0.3% and phosphotungstic acid, 0.015%, in denatured alcohol
UOM: 1 * 1 L


Catalog Number: (306509-100G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Reactive Orange 16, Dye content ≥70 % (Remazol Brilliant Orange 3R)
UOM: 1 * 100 g


Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Acridine orange is a metachromatic dye which can stain DNA, RNA and acid glycosaminoglycans. At low concentrations, it intercalates into DNA and precipitates RNA. However, at high concentrations it denatures and precipitates both RNA and DNA. Acridine orange is also used to analyse autophagy. It enters into acidic organelles in a pH-dependent manner. At neutral pH, acridine orange gives a green fluorescence and in acidic conditions, it accumulates in acidic organelles giving a bright red fluorescence.

Catalog Number: (199567-100G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Ethyl orange sodium salt 90% (dye content), Sigma-Aldrich®
UOM: 1 * 100 g


Catalog Number: (A8097-10ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Acridine Orange hydrochloride solution has been used to study autophagic cell death. It has also been used for the staining of chromosomes.
UOM: 1 * 10 mL


Supplier: VWR Chemicals
Description: Methyl orange 0.04% in aqueous solution, TECHNICAL pH-indicator
Supplier: VWR Chemicals
Description: Methyl orange (C.I. 13025), AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator
Supplier: VWR Chemicals
Description: Methyl orange ACS
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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 +43 1 97002 - 0.
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 +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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 +43 1 97002 - 0.
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