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Neutral red solution, Sigma-Aldrich®

Catalog Number: (N6264-50ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Used as a red nuclear counterstain in various cytochemical procedures.
UOM: 1 * 50 mL
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Acridine orange base ≥75% (dye content), Sigma-Aldrich®

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.

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Pyronin G, Sigma-Aldrich®

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

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Lactophenol-picric acid solution, Sigma-Aldrich®

Catalog Number: (41506-100ML-F)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Picric acid (2,4,6-trinitrophenol) has antibacterial as well as antifungal properties. It stains the fungal spores and hyphae a pale to dark yellow color.
UOM: 1 * 100 mL
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Bathocuproin sulphonate disodium salt hydrate for spectrophotometric determination of Cu and Fe, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bathocuproin sulphonate disodium salt hydrate for spectrophotometric determination of Cu and Fe, Sigma-Aldrich®

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Sigma-Sil-A, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Trimethylchlorosilane: hexamethyldisilazane: pyridine (1:3:9) reagent for preparing TMS derivatives of amino acids, sugars, etc.

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1,1′-Dioctadecyl-4,4′-bipyridinium dibromide ≥97%, Sigma-Aldrich®

Catalog Number: (391506-5G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 1,1'-Dioctadecyl-4,4'-bipyridinium dibromide,97% (Octadecyl viologen dibromide)
UOM: 1 * 5 g
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4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride, fluorogenic, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride is a fluorescence tag for α keto acids. It is also required for the derivatisation of sialic acids in presence of dilute sulfuric acid. The method allows determination of sialic acids.

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Chlorazol black E, Sigma-Aldrich®

Catalog Number: (C1144-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Chlorazol Black has been used to monitor the infection of mycorrhizal Allium porrum in plant roots. It has also been used for the staining of copepods.
UOM: 1 * 25 g
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Arsenazo III for calcium determination, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Arsenazo III has been used as a color forming reagent to determine uranium concentration.

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2-Phenylaniline 97%, Sigma-Aldrich®

Catalog Number: (A42409-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 2-Aminobiphenyl is a substrate for UGTs (UDP-glucuronosyltransferases), including UGT1A4, UGT2B13 and UGT2B16.
UOM: 1 * 25 g
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FURA-2 pentapotassium salt, Sigma-Aldrich®

Catalog Number: (F0763-1MG)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Cell impermeable fluorescent probe for Ca2+.
UOM: 1 * 1 mg
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2',7'-Dichlorofluorescein, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 2',7'-Dichlorofluorescein, Sigma-Aldrich®

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Leuco malachite green, powder, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Leucomalachite green has been used as a reagent in presumptive tests which are used to detect invisible blood stains.

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Erythrosin B disodium salt, Sigma-Aldrich®

Catalog Number: (E8886-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Erythrosin B disodium salt, Sigma-Aldrich®
UOM: 1 * 25 g

Certificates


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Fast Red Violet LB Salt ≥90% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Fast Red Violet LB Salt has been used for the detection of tartrate-resistant acid phosphatase (TRAP) in tissue sections.

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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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