• BS 4279:1968

BS 4279:1968

Methods of test for urea

BSI Group, 02/16/1968

Publisher: BS

File Format: PDF

$125.00$251.46


Published:16/02/1968

Note:This product is unavailable in Ukraine, Russia, Belarus

Determination of total nitrogen, water, sulphated ash, iron, chloride, sulphate and biuret; measurement of pH value, determination of buffer value, variation of pH in the presence of formaldehyde solution, and colour of urea-formaldehyde solution.

All current amendments available at time of purchase are included with the purchase of this document.

More BS standard pdf

BS 09/30193019 DC

BS 09/30193019 DC

BS EN 60811-502. Electric and optical fibre cables. Test methods for non-metallic materials. Part 502. Mechanical tests. Shrinkage test for insulations

$133.00 $266.96

BS 09/30193023 DC

BS 09/30193023 DC

BS EN 60811-503. Electric and optical fibre cables. Test methods for non-metallic materials. Part 503. Mechanical tests. Shrinkage test for sheaths

$102.00 $204.65

BS 09/30193031 DC

BS 09/30193031 DC

BS EN 60811-505. Electric and optical fibre cables. Test methods for non-metallic materials. Part 505. Mechanical tests. Elongation at low temperature for insulations and sheaths

$101.00 $203.17

BS 09/30168526 DC

BS 09/30168526 DC

BS ISO/IEC 27033-1. Information technology. Security techniques. Network security. Part 1. Guidelines for network security

$139.00 $278.80