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
1.59013
Formic Acid Solution
0.1% (v/v) Formic acid in water, hypergrade for LC-MS LiChrosolv®
Synonym(e):
Wasserlösung; mobile Phase
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Produktname
Wasser mit 0,1 % (v/v) Ameisensäure, hypergrade for LC-MS LiChrosolv®
Qualitätsniveau
Produktlinie
LiChrosolv®
Form
liquid
Konzentration
0.095-0.105 % (v/v)
Methode(n)
HPLC: suitable
LC/MS: suitable
bp
100 °C/1013 hPa
Löslichkeit
water: soluble
Kationenspuren
Al: ≤0.01 ppm
Ca: ≤0.2 ppm
Fe: ≤0.5 ppm
K: ≤0.03 ppm
Mg: ≤0.03 ppm
Na: ≤0.7 ppm
Anwendung(en)
general analytical
Lagertemp.
2-30°C
Verwandte Kategorien
1 of 4
Dieser Artikel | 1.59002 | 4.80112 | 1.59007 |
|---|---|---|---|
| application(s) general analytical | application(s) general analytical | application(s) - | application(s) - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| technique(s) LC/MS: suitable | technique(s) LC/MS: suitable | technique(s) LC/MS: suitable | technique(s) LC/MS: suitable |
| solubility water: soluble | solubility water: soluble | solubility - | solubility - |
| form liquid | form liquid | form liquid | form liquid |
| cation traces Al: ≤0.01 ppm, Fe: ≤0.5 ppm, Mg: ≤0.03 ppm, Ca: ≤0.2 ppm, Na: ≤0.7 ppm, K: ≤0.03 ppm | cation traces Al: ≤0.05 ppm, Ca: ≤0.05 ppm, Fe: ≤0.05 ppm, K: ≤0.025 ppm, Mg: ≤0.05 ppm, Na: ≤0.25 ppm | cation traces - | cation traces - |
Allgemeine Beschreibung
Leistungsmerkmale und Vorteile
- Keine Geisterpeaks
- Vollständig reproduzierbar
- Verlängert die Lebensdauer der Säulen
- Für LC-MS-Anwendungen optimiert und geprüft
- Minimale Hintergrundionenunterdrückung
- Reduziertes Kontaminationsrisiko
- Geringere Aussetzung gegenüber gefährlichen Chemikalien
Sonstige Hinweise
Rechtliche Hinweise
Ähnliches Produkt
Lagerklassenschlüssel
12 - Non Combustible Liquids
WGK
nwg
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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How can I determine the shelf life / expiration / retest date of this product?
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Can I please know the pH of this solution
1 answer-
The pH of this solution is not determined. However, a previously discontinued item of the same concentration had a pH range of 2.5 - 2.8. The pH of this material is expected to be similar.
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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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