BS 3476:1980
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for boric acid and boric oxide, technical grades
Hardcopy , PDF
31-03-1992
English
30-06-1980
Specifies requirements for purity and freedom from odour and, additionally for boric acid, acidity; test methods are not included but reference is made to BS 5688:Parts 1 to 3.
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| 00/120697 DC : DRAFT FEB 2000 | ISO/DIS 13322 - PARTICLE SIZE ANALYSIS - IMAGE ANALYSIS METHODS |
| BS 5688-1:1979 | Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use Determination of boric acid content of boric acid |
| BS 5688-3:1979 | Methods of test for boric acid, boric oxide, diRsodium tetraborates, sodium perborates and crude sodium borates for industrial use Determination of sodium oxide and boric oxide contents and loss on ignition of <i>di</i>sodium tetraborates |
| BS 5688-2:1979 | Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use Determination of boric oxide content of boric oxide |
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