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
68279
Sulfuric acid concentrate
0.1 M H2SO4 in water (0.2N), eluent concentrate for IC
Synonym(s):
Sulfuric acid solution
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 L | Check Cart for Availability | $58.00 |
About This Item
$58.00
Quality Level
form
liquid
concentration
0.1 M H2SO4 in water (0.2N)
technique(s)
ion chromatography: suitable
SMILES string
OS(O)(=O)=O
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
InChI key
QAOWNCQODCNURD-UHFFFAOYSA-N
General description
Application
Metrohm IC application note AN-S-341:4-Hydroxybutyratein addition to standard anions and organic acids.
Metrohm IC application note AN-S-336:Anion traces on the Metrosep A Supp 16 - 250/2.0 after Inline Preconcentration and Matrix Elimination
Biochem/physiol Actions
Preparation Note
Other Notes
1 of 1
This Item | |||
|---|---|---|---|
| concentration 0.1 M H2SO4 in water (0.2N) | concentration - | concentration 0.05 M | concentration 0.005 M |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| form liquid | form liquid | form liquid | form liquid |
| technique(s) ion chromatography: suitable | technique(s) - | technique(s) titration: suitable | technique(s) titration: suitable |
signalword
Warning
hcodes
Hazard Classifications
Met. Corr. 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
pcodes
Storage Class
12 - Non Combustible Liquids
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 68279-1L | 04061832755151 |
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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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