ProMinent DULCOMETER PH-501 Assembly And Operating Instructions Manual page 493

3.8 MicroClear TM Membrane Compatibility Chart
Group
Chlorinated solvents
Esters
Ethers
H O
2 2
Inorganic acids
Ketones
NaOCI
Organic acids
Phenols
Silicones
Alcohols
Aldehydes
Alkali
Aprotic Solvents
Aromatic
hydrocarbon
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Substances
Methylene Chloride, Chloroform, Carbon
Tetrachloride, Chlorobezene, Trichloroethane
(<1%)
Ethyl Acetate, Butyl Acetate, Butyl Acrylate
(<1%)
Ethyl Ether, Polyethylene Oxide (<1%)
<2000 ppm
HF, HCI, H SO
2 4
Acetone, Methyl Ethyl Ketone
100,000 ppm x h
Sulfamic Acid, Formic Acid, Oleic Acid,
Sulfonic Acid, Acetic Acid, Acrylic Acid, Lactic
Acid
Ethanol, Butanol, Isopropranol (<50%)
Formaldehyde (<1%)
Dimethyl Formamide, Dimethyl, Acetamid
Dioxane, N-Methyl, Pyrrolidone, Tetramethyl
Acetamide
Benzene, Toluene, Xylene, Anthracene,
Naphatalene, Gasoline
Methoxyethanol, Ethoxyethanol,
Buthoxyethanol
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Compatibility
Not
recommended
Not
recommended
Not
recommended
Very good
pH 0 - 14
Not
recommended
Very good
pH 0 - 14
Not
recommended
Not
recommended
Good
Very good
pH 0 - 14
Not
recommended
Not
recommended
unknown
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