. . . . "A plot of absorbance vs. wavelength/wavenumber/frequency obtained by measuring the absorption or emission of infrared radiation by a sample." . . . "IR spectrum of substance" . "IR spectrum" . . . . . "Christos Vasileiou" . "2026-01-27T10:10:11.577Z"^^ . . . . . . . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB" . "geVckCTxUtAH8YuEqq2pPFkjMIR1wzj5lFjmE5BIbe63ILJNRW/3IcT4Z0j+oUXpAl8y9ah/S69ACYfIuEE9//6foB6ytLimxwcKswQ/FYSHry+3IVH+xF4UHhTabcYmTfzXNMAdguB86hiqLsSq97ib7zDZL/n9UgEAc3Or87ap+KpYt8J+jxr74JVpx7B4zCniy48Opwr68HvOmsoXbMbOZta8XySLFnYO36uTYPmg2ekB4nXhjZRTSe6Y9A1biUfF8IqWBNKTFawxEKPlplu04TGhPV92KW5ek/Q6s9v5G66uI+QqmXlcDJNTV48/CMlwSyI4n/bsUjPLxyqnRg==" . . .