Dissolved Oxygen Meter Accessories
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
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.
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
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.