Request ESI sample measurement* indicates a required field.Username*Institute*Please select AC BC Biologie OC Praktika PC PHA Service TMC ExternResearch group*Please select Abetz ACP4 Albert Beck Bester Bigall Buchweitz Burger Fischer Froeba Gruenewald Hackl Heisig Herrmann Holl Ignatova INFP ISP5 Jacobi Kerscher Lange Luinstra Maison Meier Menzel Mews MS NMR OCP2 Seifert Stark Steiger TEM Temme Torda Vill Vondung Weiß Weller Wicha WilsonSample name*Molecular massSum formulaImage of the molecular structure*Please upload as an image file (jpeg, png...). Other formats (ChemDraw) are not supported by the system.Measurement mode positive negativeWeigh-in or concentrationDissolved? undissolved (please select suitable solvent) dissolvedSolvent acetone acetonitrile chloroform dichloromethane methanol water otherEmai*Comments 0 Characters More sample forms were submitted (e.g. GC)11 + 22 = *Copy of formI consent to my data being used to send the following information by email for the purpose of responding to my inquiry:Copy of my requestThank you for your enquiry!yes noData protection*I consent to the University of Hamburg, in this case: MS-Service, FB Chemie, using my data until my consent is withdrawn for the following purpose(s): Submission of MS samples. I understand that I may withdraw my consent from MS-Service, FB Chemie at any time with future effect. Revocation of my consent does not affect any previous processing of data and information.More information on data processing.Submit to register sample