Dissolved Oxygen Meter Accessories
Cole-Parmer AEMC 5060 Industrial Digital Megohmmeter w/RS-232, 5000 V
Measure insulation voltage levels up to 1000 or even to 5000 V. The programmable memory stores resistance values for specified time intervals. The backlit LCD features a dual display with a digital measurement and a bar graph to monitor changes or trends in readings. Automatic test inhibitor shuts down meter when live circuits exceed 25V — protecting the operator and equipment. The rugged case features a weatherproof design for heavy duty conditions.
Sigma Aldrich Fine Chemicals Biosciences WilmadR coaxial insert ste1EA
Precision all-glass construction virtually eliminates sidebands. Superior to PTfE inserts in variable-temperature experiments. Upper section of insert fits snugly into the outer NMR tube 2 mm O.D. insert stem is held straight within 0.013 mm. Use inserts with 5 mm O.D. x 7 in. L thin-wall NMR tubes only. Each insert supplied with a closing cap.Coaxial inserts are applied in external referencing and locking studying molecular interactions and determining magnetic susceptibility.Outer tube must be ordered separately based on magnetic field strength.
Sigma Aldrich Fine Chemicals Biosciences WilmadR coaxial insert com1EA
The coaxial set is recommended for high field experiments under 600 MHz.featuresSwitch between three unique sample ratios during external referencing experimentsIdeal for variable temperature experiments as materials is the same between the tubes and spacerIn the complete set the insert and outer tube are fused together at the bottom
