We recommend using Norgen's DNA purification kits for DNA isolation from all specimen types.

Norgen can accept purified DNA extracted by any commercial method. Please consult one of our scientists for the best approach for DNA extraction for your sample.

> Required DNA volume and minimum concentration: 10 μL of 5ng/ μL

Specimen	Recommended DNA Purification Kit
Plant	Plant/Fungi DNA Purification Kit (cat.#27300)
Stool (fresh, frozen or preserved)	Stool DNA Isolation Kit (cat.#27600) Stool DNA Isolation Kit (Magnetic Bead System) (cat.#55700) Stool DNA Isolation Kit 96-Well Kit (Magnetic Bead System) (cat.#63100)
Urine (fresh, frozen or preserved)	Urine DNA Isolation Kit (cat.#18100) Urine DNA Isolation Kit (Slurry Format) (cat.#48800) Urine DNA Isolation Maxi Kit (Slurry Format) (cat.#50100) Urine DNA Isolation Kit for Exfoliated Cells or Bacteria (cat.#47050)
Saliva (fresh, frozen or preserved)	Saliva DNA Isolation Kit (cat.#RU45400) Saliva DNA Isolation Kit (Magnetic Bead System) (cat.#RU55400) Saliva DNA Isolation Kit 96-Well Kit (cat.#RU35200)
Swab (fresh or preserved)	Saliva DNA Isolation Kit (cat.#RU45400) (fresh) (Supplementary Protocol) Microbiome DNA Isolation Kit (cat.#64100) (Norgen's Preserved Swab cat.#45690-B) Stool DNA Isolation Kit (cat.#27600) (Norgen's Preserved Swab cat.#45670-B)
Blood	Blood DNA Isolation Mini Kit (cat.#46300) Blood DNA Isolation Midi Kit (cat.#51400) Blood DNA Isolation Maxi Kit (cat.#31200) Blood DNA Isolation Kit (Magnetic Bead System) (cat.#59800)
Soil	Soil DNA Isolation Plus Kit (cat.#64000)
Water	Water RNA/DNA Purification Kit -0.45 μm (cat.#26450) Water RNA/DNA Purification Kit -0.22 μm (cat.#26400)