What sampling media should I use?
Our preferred sampling method for both personal and static
samples is to use PTFE filters (Millipore 1.0um FALP02500) and IOM
samplers operating at 2L.min-1. PTFE filters are preferable over
GFA filters as there appears to be better and more reproducible
recovery of low level proteins from PTFEs. We can supply PFTE filters if
required, as well as appropriate kits for wipe sampling and dust
If you would like to request any sampling media, please contact
Monitoring Service Manager.
How should I store the samples following sampling?
Following sampling, filters should be demounted from the
cassettes in a clean environment into tubes and capped ready for
transportation to HSE. Wipe samples should also be sent in capped
tubes. Appropriate tubes are available free of charge from HSE.
Samples should be sent for analysis as soon as possible after
sampling. If this is not the possible, please follow these
Short term storage (5 days maximum): Store in fridge until ready
for sending to HSE.
Long term storage: If there is a logistic reason for keeping
samples longer than 5 days after sampling, we recommended that they
are stored at -20C.
How do I send my samples to HSE if I am in the UK?
Please complete and include the Sample Analysis Request
Form and How to Pay
Form with your samples. Samples can be transported at room
temperature if delivery is guaranteed within 48 hours. Samples
should be packaged to UN3373 - please follow details in
our Allergen Sampling
Please send samples to: Sample Reception L2.51, The HSE Science
and Research Centre, Harpur Hill, Buxton, Derbyshire, SK17 9JN.
Please note that the delivery of samples to HSE at a weekend or
UK bank holiday should be avoided.
How do I send my samples to HSE if I am not in the UK?
Samples must be sent via a courier transporting samples under
UN3373. Please transport samples cool with frozen cooling packs -
do not use dry ice. Customers are responsible for the appropriate
importation and transportation of samples until they arrive at
Samples collected from a non-UK animal facility may be regarded
by UK customs as falling under the Animal By-Products Regulation
and therefore need to be imported under the current UK DEFRA
licence IMP/GEN/2014/02. Please follow Appendix A of our Allergen
Sampling Information document.