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H2O
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Description Back to Top
Water, HPLC Grade, is used in most HPLC mobile phases and in sample preparation. Because it dissolves most substances and is nontoxic, it is known as a Universal Solvent. To be used for HPLC analysis, it must conform to the highest purity standards. All HPLC and Ultra-pure solvents offered by Spectrum are glass distilled, sub-micron filtered, and undergo rigorous specification testing to insure accurate, repeatable results.
Synonyms:
Specifications Back to Top
| Test | Specification | |
|---|---|---|
| Min | Max | |
| ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) | ||
| @ 190 nm | 0.01 | |
| @ 200 nm | 0.010 | |
| @ 210 nm | 0.010 | |
| @ 250 nm | 0.005 | |
| @ 254 nm | 0.005 | |
| @ 280 nm | 0.005 | |
| RESIDUE AFTER EVAPORATION | 1 ppm | |
| LIQUID CHROMATOGRAPHY | NO UV ABSORBING PEAKS GREATER THAN0.001 A.U.@ 254 nm | |
| APPEARANCE | ||
| EXPIRATION DATE | ||
| DATE OF MANUFACTURE | ||
Shipping & Storage Back to Top
Shipping Information
Tariff No. 2853000095
Shipping Costs
Tariff No. 2853000095
Shipping Costs
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