THIN WALL GLASS TUBES FOR SCIENTIFIC PURPOSES IN THE FIELD OF NUCLEAR MAGNETIC RESONANCE ANALYSIS THAT ARE FOUR INCHES IN HEIGHT WITH DIAMETERS VARYING FROM 4 POINT 9 MILLIMETERS TO 5 POINT 0 MILLIMETERS WHICH ARE USED IN CONTAINING VARIOUS SOLVENTS FOR SAFE AND PROLONGED STORAGE OF SOLVENTS AND FOR THE EASE OF TRANSFERRING SOLVENTS INTO NUCLEAR MAGNETIC RESONANCE SAMPLE TUBES FOR NUCLEAR MAGNETIC RESONANCE ANALYSIS

thin wall glass tubes about four inches in height with diameters varying from approximately 4.9 millimeter to 5.0 millimeter used for containing various solvents; the tubes are used in the scientific field of NMR (nuclear magnetic resonance) analysis; the minipul was developed for safe and prolonged storage of solvents and ease of transfer of solvents into NMR sample tubes for NMR analysis

Peristaltic pumps for scientific research in laboratories, pumps for scientific research in laboratories

Peristaltic pumps for scientific research in laboratories, syringe, dual piston and high pressure liquid chromatography pumps for scientific research in laboratories