If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Fortfahren mit
84655
Schiff′s Reagens auf Aldehyd
suitable for microscopy
Synonym(e):
Fuchsin sulfurous acid
Größe auswählen
| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|---|---|---|
| 250 mL | Warenkorb auf Verfügbarkeit prüfen | € 43,20 | |
| 1 L | Warenkorb auf Verfügbarkeit prüfen | € 71,50 |
Über diesen Artikel
General description
Application
- in microtiter PAS assay to quantify the amount of secreted mucin in Vibrio cholera infected water[1][2]
- to stain the colonies of Clostridium perfringens in PGY agar plates to identify plasmalogen-deficient mutants[3]
- in periodic acid-Schiff′s reagent assay to quantify carbohydrates in a microtiter plate format[4]
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Dieser Artikel | |||
|---|---|---|---|
| form liquid | form liquid | form liquid | form liquid |
| Quality Level 100 | Quality Level 400 | Quality Level 100 | Quality Level 400 |
| application(s) food and beverages | application(s) clinical testing | application(s) diagnostic assay manufacturing | application(s) - |
| suitability suitable for microscopy | suitability - | suitability - | suitability - |
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Met. Corr. 1
Lagerklasse
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 84655-250ML | 04061833008003 |
| 84655-1L | 04061833007990 |
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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Is Product 84655, Schiff’s reagent for aldehydes, suitable for staining tissue sections for PAS positive substances?
1 answer-
Product 84655 is not suitability tested for the demonstration of aldehydes (PAS positive substances) in tissue sections. The formulation would suggest the product is intended for use in demonstrating aldehydes in solution - not in tissue sections. The recommended product for demonstrating PAS positive substances in tissue sections is 3952015. A kit is offered as product 395B-1KT.
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