Chemical reagents, lytic reagents, quench reagents, enzyme reagents, rinsing reagents and cleaning reagents all for in vitro use with hematology, and/or chemical analytical automated and semi-automated study and analysis in the human clinical laboratory testing market; instruments, machines and systems used in diagnostic, industrial, biological, and cytology laboratories all for scientific use; Reagents kits comprising reagents and buffer and standard solutions used in analytical chemistry packaged in ready-to-use dispensing packages for scientific use; Fluorescent dyes for scientific use, namely, for microscopic specimen slides and flow cytometry; Synthetic resin compounds in the form of microspheres used to incorporate other substances, and monodispersed test particles for use as standards, calibrators and carrier receptor sites employed with cytology and particle study and analysis instruments and systems used in the biological, industrial, and/or academic fields for scientific or clinical use; Calibrating and quality control fluid for blood analyzers, namely, whole blood hematology reference control solutions for calibration in electronic particle laboratory analysis for diagnostic, scientific use; Chemicals, namely, buffer and standard solutions used in analytical chemistry; Biochemical flow cytometry sheath fluids for scientific use; diagnostic laboratory reagents for hemoglobin testing for scientific use; reagents for use with automatic chemical analysis instruments in biological, chemical, industrial, and clinical laboratories for scientific use