VWR Zero Air And Nitrogen Main MK7840 $50.00 Off w/ Free Shipping

There is no need to mix gases when one of the gases inside the cell can be replaced with nitrogen. The presence of nitrogen in the cell causes all reactions in the cell to stop while mixing. Mixing stops all reactions except when plated out. Mixing stops prevent contamination of the test organism and serve to limit the volume of the sample taken. The zero air and nitrogen main can be easily removed from the main using a spatula or an e-collator. The main can then be reconnected to the zero air and nitrogen main using the corresponding adapter. The possibility of sample loss during sample introduction into the tube is minimized. However, sample recovery is minimal when compared to other methods of removing solvent from an injected sample. This is less likely to happen when the sample is placed back into the well.

Specifications for VWR Zero Air And Nitrogen Main MK7840 :

Description:		VWR ZERO AIR AND NITROGEN MAIN

(Please note that the description and stock photo may not correspond to the specific model listed above)

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