A 'forensic quality' service from the UK's 1st private DNA fingerprinting laboratory 0800 193 3362   edna@cellmark.co.uk
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Question:
Why are sampling points spread around the pond?

The concentrations of GCN eDNA may be different in different regions of the pond. GCN may favor some areas of a pond more than others. Their eDNA is likely to be more concentrated in the more heavily populated areas. Sampling multiple areas increase the chances of collecting GCN DNA if they are present.


More questions...


Is there a risk of the sampler contaminating the samples?


How should I decontaminate equipment?


How do you take eDNA samples?


What is in a kit?


How many kits do I need?


Why are sampling points spread around the pond?


Why is 600ml of pond water collected when only 90ml is sent for analysis?


Why is the water column mixed before sampling?


Does it matter if I collect plant material, zooplankton in my water sample?


Why should sediment be avoided?


What happens if my samples contain a lot of sediment?


Does it matter if algae is present in the sample?


What happens if some of the solution in the 50ml tube spills?


How long can kits be kept prior to sampling?


When can I return my samples?


How do I return my samples to you?


I have kits left over what should I do with them?


Can I reuse parts of kits?


My kits were not collected by the courier when expected - will they still be okay?


Do the samples degrade during transit to the laboratory?