CHROMAFIL Xtra PTFE/H-PTFE

PTFE

Hydrophobic membrane
For nonpolar liquids and gases. See the file Chemical compatibility below
Very resistant to all kinds of solvents as well as acids and bases; flushing with alcohol, followed by water, makes the originally hydrophobic membrane more hydrophilic
PTFE filters with integrated glass fiber prefilter* (GF / PTFE) are recommended for solutions with a high load of particulate matter or for highly viscous solutions

H-PTFE

Hydrophlic membrane
For polar and nonpolar sample solutions
Resistant to all kinds of solvents as well as acids and bases. See the file Chemical compatibility below

3 mm filters for < 1 ml Sample Volume – Filtration Area 0.07 cm2 – Dead Volume 5 µl
13 mm filters for < 1-5 ml Sample Volume – Filtration Area 1.37 cm2 – Dead Volume 30 µl
25 mm filters for < 5-100 ml Sample Volume – Filtration Area 4.91 cm2 – Dead Volume 80 µl

Files

Quantity

ITEM NUMBER

Name

Size

Pore size

Material

Quantity / pk

Price

CHROMAFIL Xtra disposable syringe filters H-PTFE-20/13

ITEM NUMBER: 729256

CHROMAFIL Xtra disposable syringe filters H-PTFE-20/13

Størrelse: 13 mm

Porestr.: 0,20 µm

Materiale: H-PTFE

Quantity / pk: 100

CHROMAFIL Xtra disposable syringe filters H-PTFE-20/13

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CHROMAFIL Xtra disposable syringe filters H-PTFE-45/13

ITEM NUMBER: 729257

CHROMAFIL Xtra disposable syringe filters H-PTFE-45/13

Størrelse: 13 mm

Porestr.: 0,45 µm

Materiale: H-PTFE

Quantity / pk: 100

CHROMAFIL Xtra disposable syringe filters H-PTFE-45/13

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CHROMAFIL Xtra disposable syringe filters GF/PTFE-20/25

ITEM NUMBER: 729270

CHROMAFIL Xtra disposable syringe filters GF/PTFE-20/25

Størrelse: 25 mm

Porestr.: 0,20 µm + 1,0 µm

Materiale: PTFE

Quantity / pk: 100

CHROMAFIL Xtra disposable syringe filters GF/PTFE-20/25

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CHROMAFIL Xtra disposable syringe filters GF/PTFE-45/25

ITEM NUMBER: 729271

CHROMAFIL Xtra disposable syringe filters GF/PTFE-45/25

Størrelse: 25 mm

Porestr.: 0,45 µm + 1,0 µm

Materiale: PTFE

Quantity / pk: 100

CHROMAFIL Xtra disposable syringe filters GF/PTFE-45/25

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Files

Chemical compatibility

Chemical compatibility

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