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TETRAMETHYL AMMONIUM HYDROGEN SULPHATE For HPLC

Product Code: 6223B


Specifications

Appearance White crystalline powder
Assay (acidimetric; on dried basis) Min 99%
Identity (IR) Conforms
pH (10% solution) Max 2.0
UV absorbance at
at 200 nm (0.005 mol/L; 1cm; water) Max 0.15
at 220 nm (0.005 mol/L; 1cm; water) Max 0.05
Water (by KF) Max 1.0%

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