Water, ultrapure, HPLC Grade

Name: Water, ultrapure, HPLC Grade
SKU: 022934.K2

CAS: 7732-18-5 | H2O | 18.015 g/mol

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Quantity:

1 L

4 L

4 x 4 L

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產品號碼 022934.K2

亦稱為 022934-K2

價格 (TWD)

Quantity:

1 L

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化學識別

CAS7732-18-5

IUPAC Namewater

Molecular FormulaH2O

InChI KeyXLYOFNOQVPJJNP-UHFFFAOYSA-N

SMILESO

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規格

規格表

Optical Absorbance at≤0.005 AU @ 400nm (non-U.S. specification)

Optical Absorbance at≤0.01 AU @ 195nm (non-U.S. specification)

Optical Absorbance at≤0.01 AU @ 200nm (non-U.S. specification)

Optical Absorbance at400 nm 0.005 AU, max- at 300 nm 0.005 AU, max- at 250 nm 0.005 AU, max- at 200 nm 0.010 AU, max- at 190 nm 0.010 AU, max (U.S. specification)

Residue on Evaporation≤2 ppm

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Water ultrapure is used as a mobile phase in High Performance Liquid Chromatography and Liquid Chromatography coupled with Mass Spectrometry. It is also used in conductometric titration.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only