Product Description
STK Lab is an impregnated paper for semen screening on any kind of fabrics One pack contains: 20 STK Lab sheets 42 cm x 29.7 cm (10" x 6.7").
Shelf life: 12 months following production
ISO 18385 forensic grade
Bach number, produced according to ISO 9001 standards
Do NOT alter DNA, fully compatible with extraction techniques
