Filter
Filter
–
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, Hydrophilized Polytetrafluoroethylene (H-PTFE)
Autoclavable:
Yes
|
Colour:
Colourless
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Luer-Slip male
|
Feature:
Hydrophilic
|
Manufacturer Article Number:
729245
|
Material housing:
PP
|
Material membrane:
PTFE
|
Membrane Ø:
25 mm
|
Pore size:
0.20 µm
|
Sterile:
No
|
Type:
CHROMAFIL® Xtra
|
UNSPSC:
41104922
|
With filter:
Yes
Hydrophilized polytetrafluoroethylene syringe filters labelled for method validation and certificationHydrophobic membrane with additional hydrophilic characteristicsFor polar and nonpolar solutionsResistant against all kinds of solvents as well as acids and bases
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, Cellulose acetate (CA)
Autoclavable:
Yes
|
Colour:
Colourless
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Luer-Slip male
|
Feature:
Hydrophilic
|
Manufacturer Article Number:
729226
|
Material housing:
PP
|
Material membrane:
Cellulose acetate (CA)
|
Membrane Ø:
25 mm
|
Pore size:
0.20 µm
|
Sterile:
No
|
UNSPSC:
41104922
|
With filter:
Yes
Hydrophilic membrane for filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules. Very high shape stability in aqueous solutions extremely low binding capacity for proteins (21µg/ 25mm filter).
Variants from €59.88*
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, regenerated Cellulose (RC)
Colour:
Yellow/blue
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Minispike
|
Feature:
Hydrophilic
|
Manufacturer Article Number:
729036.800
|
Material housing:
PP
|
Material membrane:
Regenerated cellulose (RC)
|
Membrane Ø:
15 mm
|
Pore size:
0.20 µm
|
Type:
CHROMAFIL®
|
UNSPSC:
41104922
The syringe filters are used for filtration of suspended matter from liquid samples and are certified for HPLC. Standard CHROMAFIL syringe filters are color coded. CHROMAFIL Xtra syringe filters are labeled for method validation and certification. All CHROMAFIL syringe filters are autoclavable (121 °C and 1.1 bar for 30 min).Hydrophilic membrane with very low adsorption for aqueous and organic/aqueous liquids i.e. polar and medium polar sample solutions. Binding capacity for proteins 84µg/25mm filter.
Variants from €88.20*
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, Cellulose mixed ester (MV)
Autoclavable:
Yes
|
Colour:
Colourless
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Luer-Slip male
|
Feature:
Hydrophilic
|
Manufacturer Article Number:
729204
|
Material housing:
PP
|
Material membrane:
Mixed cellulose ester (MCE)
|
Membrane Ø:
25 mm
|
Pore size:
0.45 µm
|
Sterile:
No
|
Type:
CHROMAFIL® Xtra
|
UNSPSC:
41104922
|
With filter:
Yes
Hydrophilic membrane. This membrane is recommended for all filtrations of aqueous or polar organic samples.
Variants from €77.40*
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, Polytetrafluoroethylene (PTFE)
Colour:
Yellow
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Minispike
|
Feature:
Hydrophobic
|
Manufacturer Article Number:
729008.800
|
Material housing:
PP
|
Material membrane:
PTFE
|
Membrane Ø:
15 mm
|
Pore size:
0.20 µm
|
Sterile:
No
|
Type:
CHROMAFIL®
|
UNSPSC:
41104922
The syringe filters are used for filtration of suspended matter from liquid samples and are certified for HPLC. Standard CHROMAFIL syringe filters are color coded. CHROMAFIL Xtra syringe filters are labeled for method validation and certification. All CHROMAFIL syringe filters are autoclavable (121 °C and 1.1 bar for 30 min).A hydrophobic membrane. Ideal for filtration of non-polar liquids and gases. It is very resistant to various solvents as well as acids and bases. By flushing with alcohol, followed by water, the original hydrophobic membrane can be made more hydrophilic.
Variants from €77.40*
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL® Xtra, Polyvinylidenfluoride (PVDF)
Colour:
Colourless
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Luer-Slip male
|
Feature:
Hydrophilic
|
Manufacturer Article Number:
729218
|
Material housing:
PP
|
Material membrane:
PVDF
|
Membrane Ø:
25 mm
|
Pore size:
0.20 µm
|
Sterile:
No
|
UNSPSC:
41104922
The syringe filters are used for filtration of suspended matter from liquid samples and are certified for HPLC. Standard CHROMAFIL syringe filters are color coded. CHROMAFIL Xtra syringe filters are labeled for method validation and certification. All CHROMAFIL syringe filters are autoclavable (121 °C and 1.1 bar for 30 min).Hydrophilic membrane, for aqueous solutions, water-soluble oligomers and polymers like proteins binding capacity for proteins 20 µg/25 mm filter.
Variants from €77.40*
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, Glass-fibre (GF)
Autoclavable:
Yes
|
Colour:
Colourless
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Luer-Slip male
|
Feature:
Hydrophilic
|
Manufacturer Article Number:
729228.400
|
Material housing:
PP
|
Material membrane:
Glass fiber (GF)
|
Membrane Ø:
25 mm
|
Pore size:
1 µm
|
Sterile:
No
|
Type:
CHROMAFIL® Xtra
|
UNSPSC:
41104922
|
With filter:
Yes
Inert Filter, nominal pore size 1µm, allows higher flow rates than smaller pore filters. For solutions with high loads of particulate matter or for highly viscous solutions (e. g. soil samples, fermentation broths) as prefilters for other CHROMAFIL® filters, they prevent plugging of the membrane.
Variants from €77.40*
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, Polyester (PET)
Autoclavable:
Yes
|
Colour:
Orange/colourless
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Minispike
|
Feature:
Hydrophilic
|
Manufacturer Article Number:
729022.800
|
Material housing:
PP
|
Material membrane:
PET
|
Membrane Ø:
15 mm
|
Pore size:
0.20 µm
|
Sterile:
No
|
Type:
CHROMAFIL®
|
UNSPSC:
41104922
|
With filter:
Yes
Hydrophilic membrane for polar as well as non-polar solvents. The HPLC filter, especially suited for mixtures of water and organic solvents; for TOC/DOC determination; not cytotoxic, does not inhibit the growth of microorganisms and higher cells. Polyester filter with integrated glass fibre prefilter (GF/PET): recommended for solutions with a high load of particulate matter or for highly viscous solutions.
Variants from €77.40*
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, Polyamide (PA)
Autoclavable:
Yes
|
Colour:
Colourless
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Luer-Slip male
|
Feature:
Hydrophilic
|
Manufacturer Article Number:
729212
|
Material housing:
PP
|
Material membrane:
PA
|
Membrane Ø:
25 mm
|
Pore size:
0.20 µm
|
Sterile:
No
|
Type:
CHROMAFIL® Xtra
|
UNSPSC:
41104922
|
With filter:
Yes
Hydrophilic membrane. The membrane is recommended for filtration of medium polar organic/aqueous liquids.
Variants from €77.40*
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, regenerated Cellulose with glass fibre prefilter (GF/RC)
Colour:
Blue/blue
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Luer-Slip male
|
Feature:
Hydrophilic
|
Manufacturer Article Number:
729051.400
|
Material housing:
PP
|
Material membrane:
Regenerated cellulose (RC)
|
Membrane Ø:
25 mm
|
Pore size:
1.0 / 0.45 µm
|
Sterile:
No
|
UNSPSC:
41104922
|
With filter:
Yes
Hydrophilic membrane for filtration of aqueous and organic/aqueous liquids, i.e. polar and medium polar sample solutions, for solutions with a high load of particulate matter or for highly viscous solutions.
Variants from €121.80*
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, Polyvinylidenfluoride (PVDF), with glass fibre prefilter
Colour:
Black/white
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Luer-Slip male
|
Feature:
Hydrophilic
|
Manufacturer Article Number:
729039
|
Material housing:
PP
|
Material membrane:
PVDF
|
Membrane Ø:
25 mm
|
Pore size:
1.0/0.45 µm
|
Sterile:
No
|
UNSPSC:
41104922
|
With filter:
Yes
The syringe filters are used for filtration of suspended matter from liquid samples and are certified for HPLC. Standard CHROMAFIL syringe filters are color coded. CHROMAFIL Xtra syringe filters are labeled for method validation and certification. All CHROMAFIL syringe filters are autoclavable (121 °C and 1.1 bar for 30 min).Hydrophilic membrane. For aqueous solutions, water-soluble oligomers and polymers like proteins. The PVDF filter with integrated glass fibre prefilter (GF/P) is recommended for filtration of biological samples with high particle loads. This filter features a high binding capacity for proteins. Also suited for filtration of polar and non-polar solutions.
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, Polyvinylidenfluoride (PVDF)
Colour:
Colourless
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Minispike
|
Feature:
Hydrophilic
|
Manufacturer Article Number:
729044
|
Material housing:
PP
|
Material membrane:
PVDF
|
Membrane Ø:
15 mm
|
Pore size:
0.45 µm
|
Sterile:
No
|
UNSPSC:
41104922
The syringe filters are used for filtration of suspended matter from liquid samples and are certified for HPLC. Standard CHROMAFIL syringe filters are color coded. CHROMAFIL Xtra syringe filters are labeled for method validation and certification. All CHROMAFIL syringe filters are autoclavable (121 °C and 1.1 bar for 30 min).Hydrophilic membrane, for aqueous solutions, water-soluble oligomers and polymers like proteins. Binding capacity for proteins 20 µg/25 mm filter. Minispike on filter exit.
40%
Macherey-Nagel GmbH & Co. KG
Syringe filter CHROMAFIL®, Polyethersulfone (PES)
Autoclavable:
Yes
|
Colour:
Colourless
|
Connetion inlet:
Luer-Lock female
|
Connetion outlet:
Luer-Slip male
|
Feature:
Hydrophilic
|
Filter area:
3.8 cm²
|
Manufacturer Article Number:
729240
|
Material housing:
PP
|
Material membrane:
PES
|
Membrane Ø:
25 mm
|
Pore size:
0.20 µm
|
Sterile:
No
|
Type:
CHROMAFIL® Xtra
|
UNSPSC:
41104922
|
With filter:
Yes
The syringe filters are used for filtration of suspended matter from liquid samples and are certified for HPLC. Standard CHROMAFIL syringe filters are color coded. CHROMAFIL Xtra syringe filters are labeled for method validation and certification. All CHROMAFIL syringe filters are autoclavable (121 °C and 1.1 bar for 30 min).Hydrophilic membrane for aqueous and light organic solutions. Very low adsorption of pharmaceuticals and proteins. Good stability against acids and bases. Binding capacity for proteins 29 µg per 25 mm filter.
40%
Macherey-Nagel GmbH & Co. KG
CHROMAFIL Xtra disposable filter GF/PA-45/25 Moderately hydrophilic Polyamide 0.45 µm,25 mm colourless PP-case, labelled, pack of 100
Dual Use:
0
|
Manufacturer Article Number:
729261
40%
Macherey-Nagel GmbH & Co. KG
CHROMAFIL Xtra disposable filter GF-PTFE-20/25 Hydrophilic polytetrafluoroethylene 0.20 µm, 25 mm colourless PP-case, labelled, pack of 100
Dual Use:
0
|
Manufacturer Article Number:
729270
40%
Macherey-Nagel GmbH & Co. KG
CHROMAFIL Xtra disposable filter GF-PTFE-45/25 Hydrophilic polytetrafluoroethylene 0.45 µm, 25 mm colourless PP-case, labelled, pack of 100
Dual Use:
0
|
Manufacturer Article Number:
729271
40%
Macherey-Nagel GmbH & Co. KG
CHROMAFIL® Xtra Single Filter IC-45/25 Special filters for ion chromatography 0.45 µm, 25 mm colorless PP housing,
Manufacturer Article Number:
729258
40%
Macherey-Nagel GmbH & Co. KG
CHROMAFIL Xtra disposable filter H-PTFE-20/25 PTFE hydrophilic, 0.2 µm, 25 mm, colourless PP-case, labelled, pack of 400
Manufacturer Article Number:
729245.400
25%
Macherey-Nagel GmbH & Co. KG
Water hardness test strips, AQUADUR®
Manufacturer Article Number:
91240
|
Package contents:
Bag of 1000 strips*
|
Safety Data Sheet:
https://sds.llg.de/?s=1&artnr_manuals=4005099
|
Scale gradation °d:
< 3 / > 4/ > 8,4 / > 14/ > 21
|
UNSPSC:
23-15-18-16
For determining water hardness.Colour change from green to red.*single sealed**3 test each sealedTest strips are also available as individually sealed test strips or as test cards.For determining water hardness.Colour change from green to red.*single sealed**3 test each sealedTest strips are also available as individually sealed test strips or as test cards.Hazardous Substance DataSDSLink
Variants from €18.23*
25%
Macherey-Nagel GmbH & Co. KG
DC development chamber (max. 2 plates in 10x10 cm format)
Dual Use:
0
|
Manufacturer Article Number:
814016
25%
Macherey-Nagel GmbH & Co. KG
Cellulose MN 300, TLC-ready-to-use plates cellulose coated
Gel thickness mm:
0.10
|
Manufacturer Article Number:
808013
|
Plate format cm:
20 x 20
|
Type:
Glass plates CEL 300-10
|
UNSPSC:
23-15-18-16
The primary field of application is the partition chromatography of polar substances such as amino acids, carboxylic acids or carbohydrates. The TLC-plates are available as glass plates, POLYGRAM® polyester sheets and ALUGRAM® aluminium sheets.Fiber length (95 %) 2-20 µmAverage degree of polymerization 400-500Specific surface according to Blaine 15000 cm2/g≤ 20 ppm Fe, 6 ppm Cu, 7 ppm PDichloromethane extract ≤ 0.25 %Residue on ignition at 850 °C ≤ 1500 ppmAvailable with or without fluorescent indicator (UV 254)
Variants from €33.20*
25%
Macherey-Nagel GmbH & Co. KG
SIL G unmodified standard silica layers for TLC, glass plates/ POLYGRAM®
Gel thickness mm:
0.25
|
Manufacturer Article Number:
809011
|
Plate format cm:
5 x 20
|
Type:
Glass plates SIL G-25
Support materials for TLC ready-to-use layersGlass plates: glass, ~ 1.3 mm thick, high requirements for weight, packaging and storage, ideal torsional strength, high temperature stability, susceptible to breakage, can not be cut with scissors, high resistance against solvents, mineral acids and conc. ammonia, suitability for aqueous detection reagents depends on the phasePOLYGRAM®: polyester, ~ 0.2 mm thick, low requirements for weight, packaging and storage, low torsional strength, max. 185 °C temperature stability, not susceptible to breakage, can be cut with scissors, high resistance against solvents, mineral acids and conc. ammonia, very suitable for aqueous detection reagentsALUGRAM®: aluminium, ~ 0.15 mm thick, low requirements for weight, packaging and storage, relatively high torsional strength, high temperature stability, not susceptible to breakage, can be cut with scissors, high resistance against solvents, low resistance against mineral acids and conc. ammonia, limited suitability for aqueous detection reagentsGlass plates, POLYGRAM®, ALUGRAM®Silica 60Specific surface (BET) ~500 m²/gMean pore size 60 ÅSpecific pore volume 0.75 ml/gParticle size 5 to 17 µmStandard gradeThickness of layer for analytical plates 0.25 mm, for preparative plates 0.5 and 1 mmFor 2 mm preparative layers a slightly coarser material is used, indicators: manganese activated zinc silicate with green fluorescence for short-wave UV (254 nm)Binders: highly polymeric products, which are stable in almost all organic solvents and resistant towards aggressive visualisation reagentsBinder system for Polygram® sheets is also completely stable in purely aqueous eluentsAvailable as glass plates, Polygram polyester sheets and Alugram aluminium sheetsAvailable with or without fluorescent indicator (UV 254)
Variants from €20.56*
25%
Macherey-Nagel GmbH & Co. KG
RP-18 W/UV254 octadecyl-modified nano silica layers for HPTLC
Gel thickness mm:
0.25
|
Manufacturer Article Number:
811071
|
Plate format cm:
20 x 20
|
Type:
ALUGRAM® Glass plates RP-18 W UV254
ALUGRAM®Base material: Nano-K silica 60, specific surface (BET) ~500 m²/g, mean pore size 60 Å, specific pore volume 0.75 ml/g, particle size 2 to 10 µm; for preparative plates (1 mm thickness of layer) standard silica 60, particle size 5 to 17 µm, pH stability 2 to 10 indicator: acid-resistant product with a pale blue fluorescence for short-wave UV (254 nm); UV-absorbing substances apppear as dark-blue to black spots on a light-blue background; partial octadecyl modification, wettable with water, carbon content 14 %. 18-100 normal phase or reversed phase separation modes with eluents from anhydrous solvents to mixtures with high concentrations of water (see figure); the relative polarity of the eluent determines the polarity of the layer.Recommended application: aminophenols, barbiturates, preservatives, nucleobases, polycyclic aromatic hydrocarbons, steroids, tetracyclines, plasticizers (phthalates).Available as glass plates with or without fluorescent indicator (UV 254).Glass plates available on request.
Variants from €102.40*
25%
Macherey-Nagel GmbH & Co. KG
Simultaneous developing chamber
Manufacturer Article Number:
814019
|
Type:
DC simultaneous chamber for up to 5 plates, 20cm x 20cm
Promotion
Evaporating basins, porcelain, shallow form
Glazed inside and outside except for rim.
Variants from €12.32*
Promotion
Evaporating basins, porcelain, shallow form
Glazed inside and outside except for rim.
Variants from €12.32*
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