液相色谱柱性能试验用混合物

The Standard Reference Material is intended tocharacterize various aspects of liquid chromatographic (LC) column performance,such as efficiency, void volume, methylene selectivity, retentiveness, andactivity toward chelators and organic bases. It can also be used for columnclassification to assist in column selection during method development, as acontrol material for monitoring LC column performance over time, and in qualitycontrol for column manufacturing.

The Standard Reference Material is intended to characterize various aspects of liquid chromatographic (LC) column performance, such as efficiency, void volume, methylene selectivity, retentiveness, and activity toward chelators and organic bases. It can also be used for column classification to assist in column selection during method development, as a control material for monitoring LC column performance over time, and in quality control for column manufacturing.

SRM 870 is composed of a blend of five organic compounds in methanol: uracil, toluene, ethyl benzene, quinizarin, and amitriptyline added as amitriptyline hydrochloride. One unit of SRM 870 contains five ampoules, each containing about 1.1 mL of the mixture. For more information, please refer to the SDS and COA.
SRM 870_cert

SRM 870_SDS

Certified for the analytes listed below.
Uracil (C₄H₄N₂O₂), Toluene (C₆H₅CH₃), Ethyl Benzene (C₈H₁₀), Quinizarin (C₁₄H₈O₄), Amitriptyline HCl (C₂₀H₂₄ClN), Methanol (CH₃OH)

Reference/Informational value is provided for the following analytes.
Uracil (C₄H₄N₂O₂), Toluene (C₆H₅CH₃), Ethyl Benzene (C₈H₁₀), Quinizarin (C₁₄H₈O₄), Amitriptyline HCl (C₂₀H₂₄ClN), Methanol (CH₃OH)

See certificate for values and more details at nist.gov/SRM.

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology