STAS 9494/1-91
Ion echangers. Strong acid cationites
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Status :
Valid
Approval date : 1/1/1991
Publish date : 6/1/1991
Number of pages : 4
ICS : 71.080.70 Esters,71.080.99 Other organic chemicals
Technical Committee : 372 - Chemical products and analysis methods
- Replaces STAS 9494/1-74
- Normative reference STAS 9476-74
RO