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ASTM D4057-95(2000)
Standard Practice for Manual Sampling of Petroleum and Petroleum Products
Automaticky preložený názov:
Štandardná prax pre Ručný odber vzoriek z ropy a ropných produktov
NORMA vydaná dňa 10.4.2000
Informácie o norme:
Označenie normy: ASTM D4057-95(2000)
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.4.2000
Kód tovaru: NS-25882
Počet strán: 18
Približná hmotnosť: 54 g (0.12 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D4057-95(2000) :
Keywords:
boring sampling, bottle/beaker sampling, core thief spot sampling, dipper sampling, extended tube sampling, grab sampling, grease sampling, marine custody transfer, sample containers, sample handling, sample labeling, sample mixing, sample shipment, sampling, sampling cage, static sampling, stand pipes, tap sampling, tube sampling, ICS Number Code 75.080 (Petroleum products in general), 75.100 (Lubricants, industrial oils and related products)
Doplňujúce informácie
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1.1 This practice covers procedures for manually obtaining representative samples of petroleum products of a liquid, semi-liquid, or solid state whose vapor pressure at ambient conditions is below 101 kPa (14.7 psia). If sampling is for the precise determination of volatility, use Practice D5842 in conjunction with this practice. For sample mixing and handling of samples, refer to Practice D5854. The practice does not cover sampling of electrical insulating oils and hydraulic fluids. A summary of the manual sampling procedures and their applications is presented in Table 1. Note 1-The procedures described in this method may also be applicable in sampling most noncorrosive liquid industrial chemicals, provided that all safety precautions specific to these chemicals are strictly followed. Note 2-The procedure for sampling liquified petroleum gases is described in Practice D1265; the procedure for sampling fluid power hydraulic fluids is covered in ANSI B93.19 and B93.44; the procedure for sampling insulating oils is described in Test Method D923; and the procedure for sampling natural gas is described in Test Method D1145. Note 3-The procedure for special fuel samples for trace metal analysis is described in an appendix to Specification D2880. |
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