共找到 150 條與 甲烷 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
本標(biāo)準(zhǔn)規(guī)定了純甲烷、高純甲烷的要求、檢驗規(guī)則、試驗方法以及包裝、標(biāo)志、貯運及安全警示等。本標(biāo)準(zhǔn)適用于由低溫精餾法自天然氣提取的甲烷。純甲烷和高純甲烷主要用于標(biāo)準(zhǔn)混合氣的制備、催化劑評價、金屬與合金的滲碳和碳化物生成、微生物培養(yǎng)、冷凍劑以及化工原料等
Pure methane and high pure methane
Specification for Dichloromethane (methylene chloride)
Covers relative density and distillation range and includes limits for residue on evaporation, water, acidity and free chlorine. Test methods
Specification for dichloromethane (methylene chloride)
The recycle technique with gas chromatography for analysis was used t o measure bubble-point compositions a t conditions correspoinding to those
K-Values for the Methane - n-Butane, Methane - n-Pentane, and Methane - n-Hexane Systems
Methylene chloride for industrial use Trichloromethane for industrial use
1.1 This standard prescribes the requirements and the methods of sampling and test for methylene chloride ( dichloromethane ), technical. 1.1.1
Dichloromethane (Dichloromethane) Technical Specifications
This Standard refers to liquified Bromo-methane (CP^Br) used as raw material in industry, as insecticide, as disinfectant and as fire extinguisher
BROMO -METHANE
Fluoromethanes (trichloromonofluoromethane (FLON 11) Dichlorodifluoromethane (FLON 12) Mochlorodifluoromethane (FLON 22))
Methyl chloride
この規(guī)格は，試薬として用いるヨードメタン()について規(guī)定する。注()別名:よう化メチル
Iodomethane
本標(biāo)準(zhǔn)規(guī)定了純甲烷產(chǎn)品的要求、檢驗方法以及包裝、標(biāo)志、儲存、運輸?shù)?，適用于由深冷法自天然氣提取的甲烷，主要用于標(biāo)準(zhǔn)混合氣的制備、催化劑評價、金屬與合金的滲碳、微生物培養(yǎng)、冷凍劑以及化工原料等。 分子式：CH|(4) 相對分子質(zhì)量：16.04(按1997年國際相對原子質(zhì)量
Pure Methane
この規(guī)格は，試薬として用いるニトロメタンについて規(guī)定する
Nitromethane
Biomethane
Specification For Methylene Chloride ( Dichloromethane ) — Technical ( Second Revision
Nitromethane
