Standard Test Method for Analysis of Aqueous Extractable Protein in Latex, Natural Rubber, and Elastomeric Products Using the Modified Lowry Method1. Scope 1. 1 This test method covers an analytical test for determining the amount of total aqueous extractable protein associated with NR, latex, and elastomeric products. Water soluble proteins are extracted in a buffer solution and then precipitated to concentrate them and also to separate them from water soluble substances that may interfere with the determination. The extracted protein is redissolved and quantified colorimetrically by the

there is interaction between operator effects and instrument effects or a cross effect

BS EN 13501-4 defines a harmonized procedure for the classification for resistance to fire of construction products

This document may be used for the electron beam welding of weldable metallic materials according to PD CR ISO 15608

and to ensure stability on the head

BS EN 17393 on thermal spraying is applicable to:

Interocular crosstalk at screen centre

With obedience and compliance to BS EN 1715-3

the only non-uniformity being that caused by drying

Annex C (normative) Specification for handing

Dibutoxymethane-based drycleaning solution manufacturers

Why should you use BS EN 16055 - Raw bovine hides and skins

This part of ISO 8536 gives users information on sterilized infusion sets for single use with pressure infusion apparatus up to a maximum of 200 kPa (2 bar)