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
76039
MES -Lösung
BioUltra, Molecular Biology, 0.5 M in H2O
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 mL | Warenkorb auf Verfügbarkeit prüfen | € 227,00 |
500 mL | Warenkorb auf Verfügbarkeit prüfen | € 831,00 |
Über diesen Artikel
grade
Molecular Biology
Quality Segment
product line
BioUltra
form
liquid
concentration
0.5 M in H2O
pH
2.5-4.0 (25 °C in neat)
anion traces
chloride (Cl-): ≤10 mg/kg, sulfate (SO42-): ≤10 mg/kg
cation traces
Al: ≤1 mg/kg, Ba: ≤1 mg/kg, Bi: ≤1 mg/kg, Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤20 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Na: ≤20 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg
λ
neat
UV absorption
λ: 260 nm Amax: 0.01, λ: 280 nm Amax: 0.01
SMILES string
OS(=O)(=O)CCN1CCOCC1
InChI
1S/C6H13NO4S/c8-12(9,10)6-3-7-1-4-11-5-2-7/h1-6H2,(H,8,9,10)
InChI key
SXGZJKUKBWWHRA-UHFFFAOYSA-N
Application
- Nanometric determination of the thickness of aqueous samples for accurate molar absorption coefficients of water-soluble molecules in the mid-infrared region.: In dieser Studie wird eine MES-Lösung als Pufferlösung verwendet, um präzise Dickenmessungen wässriger Proben zu erreichen. Die erhaltenen genauen molaren Absorptionskoeffizienten erhöhen die Zuverlässigkeit von spektroskopischen Analysen in der biochemischen Forschung (Gutierrez-Salazar & Lorenz-Fonfria, 2024).
- pH-Responsive Nanogels Generated by Polymerization-Induced Self-Assembly of a Succinate-Functional Monomer.: In dieser Forschungsarbeit wird eine MES-Lösung eingesetzt, um die gewünschte pH-Umgebung während der Synthese von pH-reaktiven Nanogelen aufrechtzuerhalten. Die Studie hebt die möglichen Anwendungen dieser Nanogele in Wirkstoffabgabesystemen hervor (Du & Fielding, 2024).
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Dieser Artikel | |||
|---|---|---|---|
| grade Molecular Biology | grade Molecular Biology | grade Molecular Biology | grade Molecular Biology |
| concentration 0.5 M in H2O | concentration - | concentration - | concentration - |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| product line BioUltra | product line BioUltra | product line BioUltra | product line BioUltra |
| form liquid | form liquid | form liquid | form liquid |
| pH 2.5-4.0 (25 °C in neat) | pH 7.4±0.2 (25 °C) | pH 8.0±0.2 (25 °C) | pH 7.8±0.2 (25 °C) |
Lagerklasse
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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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?
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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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