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
93302
Tris-EDTA buffer solution
BioUltra, Molecular Biology, pH 7.4
Synonyma:
TE buffer solution
Vybrat velikost
| Vám/SKU | Dostupnost | Cena |
|---|---|---|
100 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 460,00 Kč |
500 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 4 560,00 Kč |
O této položce
1 460,00 Kč
grade
Molecular Biology
Quality Segment
product line
BioUltra
form
liquid
impurities
DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected
pH
7.4±0.2 (25 °C)
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, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg
λ
neat
UV absorption
λ: 260 nm Amax: 0.03, λ: 280 nm Amax: 0.01
SMILES string
NC(CO)(CO)CO.OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
InChI
1S/C10H16N2O8.C4H11NO3/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;5-4(1-6,2-7)3-8/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);6-8H,1-3,5H2
InChI key
VLEIUWBSEKKKFX-UHFFFAOYSA-N
Application
Physical form
Legal Information
1 of 1
Tato položka | ||
|---|---|---|
| description BioUltra, Molecular Biology, pH 7.4 | description for Northern and Southern blotting, solution | description for Northern and Southern blotting, solution |
| grade Molecular Biology | grade Molecular Biology | grade Molecular Biology |
| product line BioUltra | product line - | product line BioReagent |
| Quality Level 100 | Quality Level - | Quality Level 100 |
| form liquid | form solution | form solution |
| pH 7.4±0.2 (25 °C) | pH 8.3±0.2 (25 °C) | pH 8.6-9.0 |
| cation traces Mn: ≤1 mg/kg, Ca: ≤5 mg/kg, Mg: ≤1 mg/kg, K: ≤20 mg/kg, Ba: ≤1 mg/kg, Pb: ≤1 mg/kg, Bi: ≤1 mg/kg, Cr: ≤1 mg/kg, Sr: ≤1 mg/kg, Ni: ≤1 mg/kg, Fe: ≤1 mg/kg, Al: ≤1 mg/kg, Cu: ≤1 mg/kg, Co: ≤1 mg/kg, Cd: ≤1 mg/kg, Mo: ≤1 mg/kg, Zn: ≤1 mg/kg, Li: ≤1 mg/kg | cation traces - | cation traces - |
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Skladovací třída
12 - Non Combustible Liquids
WGK
nwg
Bod vzplanutí (°F)
Not applicable
Bod vzplanutí (°C)
Not applicable
PPE (osobní ochranné prostředky)
Eyeshields, Gloves
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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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
Helpful?
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Hi, can you please specify the composition of this product?
1 answer-
10mM Trizma® base; 1mM EDTA
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