NY/T 1389-2007
Natural Rubber Latex Determination of Free Calcium and Magnesium Content (English Version)

Standard No.

NY/T 1389-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Agriculture

Latest

NY/T 1389-2007

Scope

This standard specifies the method for determination of free calcium and magnesium content in natural rubber latex. This standard is applicable to the determination of free calcium and magnesium content in concentrated natural rubber latex and also to the determination of free calcium and magnesium content in fresh natural rubber latex.

NY/T 1389-2007 Referenced Document

• GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions
• GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update
• GB/T 8290 Rubber latex—Sampling*， 2021-10-11 Update

NY/T 1389-2007 history

• 2007 NY/T 1389-2007 Natural Rubber Latex Determination of Free Calcium and Magnesium Content