فروش مواد شیمیائی مرک آلمان
% H2O) SeccoSolv®
100006 BCH-52 Liquid crystal
standard for the temperature calibration of DSC instruments ... to NIST and PTB N
100007 HP-53 Liquid crystal
standard for the temperature calibration of DSC instruments ... to NIST and PTB SmA
100008 M-24 Liquid crystal
standard for the temperature calibration of DSC instruments ... Acetic acid (glacial) 100% EMPROVE® Ph Eur,BP,JP,
USP,E 260
100058 Acetic acid 96% EMPROVE®
100060 ...