Increase accuracy with viscous samples
 
Viscous sample
When making mixtures of viscous liquids and water (e.g. 50% glycerol), make it up in larger volumes and the room for pipetting errors decreases.
 
When pipetting viscous liquids use reverse pipetting techniques.  For larger volumes use a serological pipette and again, reverse pipette it (e.g. to pipette 4 ml, suck up 5 ml and dispense, leaving 1 ml behind).

 

   

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