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Standard Test Method for Nitrogen Content (Kjeldahl) and Hide Substance Content of Leather
出版:American Society for Testing and Materials

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標(biāo)準(zhǔn)編號(hào): ASTM D2868-07
發(fā)布時(shí)間:2007/4/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:American Society for Testing and Materials
標(biāo)準(zhǔn)頁(yè)數(shù):3
標(biāo)準(zhǔn)簡(jiǎn)介
CONTAINED IN VOL. 15.04, 2007Covers the determination of the nitrogen content of all types of leather. The nitrogen content is used to calculate thehide substance (protein fiber) content of leather.
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