包装形式
matrix material
一般描述
This Standard Reference Material (SRM) is a solution of ethanol (ethyl alcohol: Chemical Abstracts Service [CAS] Registry Number 64-17-5) in water at a nominal mass fraction of 0.08 %. SRM 2893a is intended for use in the calibration of instruments and techniques used for the determination of ethanol in aqueous solutions. A unit of SRM 2893a consists of five 2 mL ampoules, each containing approximately 1.2 mL of solution. SRM 2893A_cert SRM 2893A _SDS
法律信息
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
法规信息
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