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Table 3 Petrifilm surface sampling sites

From: Longitudinal development of the dust microbiome in a newly opened Norwegian kindergarten

Sampling site Room Surface description
A Main Window ledge
B Main Square activity table
C Main Round activity table
D Main Countertop surrounding sink in kitchenette area
E Toilet Tiled wall above basin between diaper changing stations
F Toilet Tiled wall outside toilet cubicle
G Toilet Tiled wall above children’s hand washing basin
H Kitchen Wall above trash cans
I Kitchen Countertop surrounding sink
J Kitchen Ventilation hood above kitchen stove