BS ISO 19670:2017规定了一般要求、分析方法、取样和试验准备 固体脲醛缓释剂的样品、标记和标签、包装、运输和储存 肥料本文件适用于纯固体脲醛缓释肥料，即脲醛（UF）， 亚甲基脲（MU）、巴豆酰二脲（CDU）、异丁烯酰二脲（IBDU）。这份文件 不适用于含有固体脲醛缓释肥料的氮肥混合物。交叉引用:ISO 5315ISO 7409ISO 7410ISO 7742ISO 8157ISO 8633ISO 19746:2017ISO 25705:2016AOAC官方方法945.01AOAC官方方法955.05AOAC官方方法955。 04AOAC官方方法983.01HG 4137-20102003/2003/E购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS ISO 19670:2017 specifies general requirements, analytical methods, sampling and preparation of test sample, marking and labelling, packaging, transport and storage for solid urea aldehyde slow release fertilizer.This document applies to pure solid urea aldehyde slow release fertilizer, i.e. urea formaldehyde (UF), methylene urea (MU), crotonylidene diurea (CDU), isobutylidene diurea (IBDU). This document does not apply to mixtures of nitrogenous fertilizers containing solid urea aldehyde slow release fertilizer.Cross References:ISO 5315ISO 7409ISO 7410ISO 7742ISO 8157ISO 8633ISO 19746:2017ISO 25705:2016AOAC Official Method 945.01AOAC Official Method 955.05AOAC Official Method 955.04AOAC Official Method 983.01HG 4137-20102003/2003/ECAll current amendments available at time of purchase are included with the purchase of this document.