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Ships within 48 hours · Estimated delivery Oct 26 - Oct 31
per box of 100
Use the Add/Subtract capability to combine measurements to get a precise reading of the total wall area of a room (aka "the painter function")
Use in conjunction with a curved orange barrier filter (PH-2101)
9995% Efficiency) Filtration Media
A positive result indicates a strong likelihood for the presence of human blood
BVDA Gellifters Size and backing:2" x 2" Black (12) per box of 100per sealed packaged of 2 sheets. Additional sizes available on request. BVDA gellifters have been specially designed to lift fingerprints, shoeprints, dust marks and micro traces. The thick, non aggressive, low adhesive gelatin layer makes it possible to lift traces from almost every porous material, including paper and cardboard.
