Qiagen Whatman FTA "Indicating" Cards Card Type:Mini 1 - TB100 "Sketching and

1 - TB100 "Sketching and Detail Drawing of the Crime Scene" Booklet

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The brush can also be used to remove water droplets from the substrate and then immediately used to process the surface for impressions without waiting for the item to naturally dry

A secure lock tab and elastic neckband allow for convenient application and prevents self-removal of the hood

Traditional brush methods can take upwards of 2 hours

Qiagen Whatman FTA "Indicating" Cards Card Type:Mini 1 - TB100 "Sketching andThe FTA Indicating Card for buccal cells saliva changes from pink to white when the card comes in contact with the sample. The dye washes out during processing and does not inhibit analysis or transformation. The integral cover sheet protects the sample and permits the card to stand on its own while drying. FTA Classic Indicating Card overall dimensions: 3 x 5 inches with four one inch diameter circles on a 3 x 3 inch matrix; each circle holds 100 125