DEFSTAN 68-211/2(2009) : 2009

Name: DEFSTAN 68-211/2(2009) : 2009
Brand: DEFSTAN
Price: 57.50 USD

Withdrawn

PHOSPHORUS AMORPHOUS

Available format(s)

Hardcopy , PDF

Withdrawn date

09-08-2014

Language(s)

English

Published date

01-01-2009

Publisher

UK Ministry of Defence Standards

Foreword
Introduction
1 Scope
2 Warning
3 Normative References
4 Description
5 Test Requirements
6 Methods of Test
7 Containers
Annex A Method of Analysis
  A.1 General Requirements
  A.2 Visual Examination
  A.3 Determination of Volatile Matter
  A.4 Determination of Matter Soluble in Water
  A.5 Determination of Free Phosphorus (Phosphorus
       Pentachloride Method)
  A.6 Determination of Free Phosphorus Content
       (Gravimetric Method)
  A.7 Determination of White Phosphorus
  A.8 Determination of Matter Insoluble in Aqua Regia
  A.9 Determination of pH
  A.10 Determination of Iron and Copper
  A.11 Sieving

Describes requirements for phosphorus, amorphous, for Ministry of Defence use.

DevelopmentNote	Supersedes DEFSTAN 68-211/1(1993). (04/2009) This standard is obsolescent because it is no longer required for procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (09/2014)
DocumentType	Standard
Pages	16
PublisherName	UK Ministry of Defence Standards
Status	Withdrawn
Supersedes	DEFSTAN 68-211/1(1993) : 1993

ISO 4793:1980	Laboratory sintered (fritted) filters — Porosity grading, classification and designation
BS EN ISO 648:2008	Laboratory glassware. Single-volume pipettes
BS EN ISO 11885:2009	Water quality. Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
BS 1752:1983	Specification for laboratory sintered or fritted filters including porosity grading
ISO 3310-1:2016	Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth
BS EN ISO 3696:1995	Water for analytical laboratory use. Specification and test methods
BS EN ISO 4788:2005	Laboratory glassware. Graduated measuring cylinders
BS 410-1:2000	Test sieves. Technical requirements and testing Test sieves of metal wire cloth
BS 6068-2.60(1998) : 1998	WATER QUALITY - PHYSICAL, CHEMICAL AND BIOCHEMICAL METHODS - DETERMINATION OF 33 ELEMENTS BY INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROSCOPY
BS EN ISO 385:2005	Laboratory glassware. Burettes
BS EN ISO 1042:2000	Laboratory glassware. One-mark volumetric flasks
BS 4258-7:1978	Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method