biocomma® Frits for Nucleic Acid Purification Spin Columns

biocomma ^® frits for extraction of DNA shall be selected as hydrophilic frits or as hydrophobic frits.
Hydrophobic frits is widely used to separate solid of bacteria cracking liquid from liquid of bacteria cracking liquid, however, this should be pressurized to replace the centrifugal steps; Hydrophilic frits is widely used to purify particulate DNA

Select for Hydrophobic/Hydrophilic Frits

Hydrophobic frits is widely used to separate from solid phase of bacteria cracking liquid from liquid one, however, this should be pressurized to replace centrifugal steps; hydrophilic frits is widely used to purify particulate DNA.

Special Optimization for DNA-Extraction Column

Frit used for filter shall have special optimal poresize and good match with column tube, even increase in other additional filter material for assuring clarified filter liquid. binding column frits assures that flow rate of 1-2ml/m or 1-2 droplets /s under gravity method.

Notice: flow rate still closely relates with particulate diameter and its evenness for sorbent.

Spin Column Shall be Centrifugal by High Rate
Filter piece shall be super-high molecular PE, mixing fiber or PP. Filter piece is widely used for its support, silico gel membrane fails to bear centrifugal movement in high rate, however, centrifugal movement shall improve recovery rate of DNA.

Spin Column Shall be Centrifugal by High Rate

Filter piece shall be super-high molecular PE, mixing fiber or PP.

Filter piece is widely used for its support, silico gel membrane fails to bear centrifugal movement in high rate, however, centrifugal movement shall improve recovery rate of DNA.

Quality Control

Apply the leading ERP management system before detailed record for each process of frits production.

Order Information:

Cat.NO.	Diameter（mm）	Thickness(mm)	Pore(μm)	AC (mL)	Package（Pcs/PK）
DNAF070-16-20	7	1.6	20	96well	1,000
DNAF083-16-20	8.3	1.6	20	96well	1,000
DNAF072-16-20	7.2	1.6	20	2spin	1,000
DNAF074-16-20	7.4	1.6	20	2spin	1,000
DNAF072-12-20	7.2	1.2	20	2spin	1,000
DNAF074-12-20	7.4	1.2	20	2spin	1,000
DNAF110-16-20	11	1.6	20	15spin	1,000
DNAF197-16-50	19.7	1.6	50	20	1,000
DNAF236-16-50	23.6	1.6	50	30	1,000
DNAF240-25-20	24	2.5	20	50spin	1,000
DNAF266-16-50	26.6	1.6	50	60	1,000
DNAF495-15-50	49.5	1.6	50	300	1,000
Customized	1-50	1.6/2.5	20/50	-	-