stirring bar

Place the stirring bar in the bowl and stir for about 30 min.

Add 50 mL of kerosene and a magnetic stirring bar.

Remove the stirring bar, gently rinse off any cereal and look for small dark iron filings on the magnet.

Place a portion of the test sample in a clean glass beaker provided with a stirring bar or other suitable mixing device.

When ordering a Model 300 please specify the stirring heads and stirring bars appropriate to the application.

Because of its small size, a stirring bar is more easily cleaned and sterilized than other stirring devices.

Finally rinse stirring bar with ethanol.

Stirring bars or other stirring devices suited for round-bottom flasks are sometimes used.

Remove magnetic stirring bar with non-magnetic tweezers.

Magnetic stirrer and stirring bar.

Agitate the cells and tubule fragments using a stirring bar and magnetic stirrer for about I h.

Then rods were suspended with the tissue positioned 5 mm above stirring bars rotating at 1,200 rpm and uptake was measured for 2 min.

A dry 50-mL flask equipped with a magnetic stirring bar and septum inlet was flushed with nitrogen.

All of the material should be in suspension and a portion of the stirring bar should be visible at the bottom of the vortex.

The unusual behavior of complex fluids is part of our daily life: cake dough climbs up the stirring bar, ketchup becomes liquid when you shake it.

Remove the magnetic stirring bar with a larger one and grip the first magnetic stirring bar in the centre.

The liquid is mixed by immersing a magnetised stirring bar in it, this is rotated by the magnetic field produced in the heads.

Transfer into a 250 mL Erlenmeyer flask, provided with a magnetic stirring bar, containing approximately 50 mL of distilled water.

A NEN product representative speculated that the stirring bar had eventually eroded the coating on the microspheres, and the contents had dissolved.

Wash a magnetic stirring bar (5cm) with 1 N HCl and then with water to remove any magnetic metal particles and place in the beaker.

Using wash bottles, rinse magnetic particles from stirring bar into a beaker first with water, then alcohol and finally with detergent until all particles are washed off.

Transfer sieve retainings to original beaker with hot water (50-70oC) and dilute to approximately 1 L. Add 30 mL of HCl and a magnetic stirring bar.

Stir several minutes with stirring bar at high speed on stirrer hot plate, holding temperature, without boiling, until gel is dispersed (suspension will become less viscous and vortex will become more pronounced).

A series of 10 similar rearing vessels, each containing 500 ml of water circulated by a rotating magnetic stirring bar, was used to rear cohorts of 50 first-instar Simulium verecundum larvae to adults.