pH and Electrochemistry Meter Accessories
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 AldrichR deluxe Luer fitti1EA
Includes 188 assorted nylon Luer fittings and clamps for use with small diameter flexible tubing and miniature valves. Parts are supplied in a compartmentalized PP case.100 male Luer to 1/16 3/32 1/8 and 5/32 in. I.D. tubing connectors15 three-way female Luer tees15 female Luer connectors10 male Luer to 10-32 UNf threaded end connectors10 male Luer to 1/4-28 UNf threaded end connectors38 assorted tubing clamps
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.
Hach Company Dissolved Oxygen Reagent Set, Buret, 300 mL sample
For determination of Dissolved Oxygen by the Winkler Method (Azide Modification) and buret titration. Range: up to 10 mg/L as DO. Sample Size: 300-mL. Contains reagents for 100 tests.
Hach Company Dissolved Oxygen 3 Reagent Powder Pillows, 60mL sample, pk/25
For determination of dissolved oxygen by the Winkler titration method. Sample Size: 60 mL. Pack of 25 powder pillows.
Hach Company DRB200: Digital Reactor Block: 9 x 16 mm vial wells, 2 x 20 mm vial wells, 115 Vac
9 vials x 16 mm + 2 vials x 20 mm (single block) 115 Vac
