A kit contains an array of compounds to enable training, demonstration and system use, in relation to the biopharmaceutical field. Kit contains 1 vial of 2.5 mg horseheart myoglobin, 1 vial of 1mg Intact mAb check standard, 1 vial of 0.5 mg Glu-fibrinopeptideB, 1 vial of 1nmol MassPrep Enolase digest, 1 vial of 1mg each reverse peptide Ser-Asp-Gyl-Arg-Gyl, and 1 vial of 1mg each reverse peptide Gly-Arg-Gyl-Asp-Ser. Care and Use instructions see doc 720004859en