CHROMAFIL Combi syringe filters – Big Boxes ® With glass fiber prefilter for difficult-to-filter samples
Samples with a high particle load or high viscosity quickly clog a standard syringe filter. CHROMAFIL combi filters combine a coarse glass fiber prefilter (1 µm) with a small-pore main membrane. ® The prefilter removes coarse particles before they can block the main membrane, so you filter more sample with less effort.
2–4× higher throughput than filters without prefilter Lower back pressure and easy filtration More mL of pure filtrate per filter Solvent-resistant, ultra low bleeding polypropylene housing Luer lock inlet, Luer outlet Pore sizes: 1.0 / 0.20 µm and 1.0 / 0.45 µm Diameter: 25 mm, void volume < 80 µL BIG BOX with 400 filters
20% discount & 1 free Celebrations ®
Membrane
Pore size
Reference
List price Now
€ 250.40
1.0 / 0.45 µm MN 729033.400 € 313.00
Polyester (GF/PET)
€ 250.40
1.0 / 0.20 µm MN 729032.400 € 313.00
Polyvinylidene difluoride (GF/PVDF)
€ 250.40
1.0 / 0.45 µm MN 729039.400 € 313.00
€ 352.00
1.0 / 0.45 µm MN 729051.400 € 440.00
Regenerated cellulose (GF/RC)
€ 352.00
1.0 / 0.20 µm MN 729050.400 € 440.00
CHROMABOND HLB and HR-X ® Modern polymeric SPE phases
Our polymeric SPE phases combine high capacity, pH stability from 1 to 14 and extremely low blind values. The result is cleaner extracts, consistent recoveries and better protection of your HPLC and GC instruments.
CHROMABOND HR-X ® Hydrophobic reversed phase
A hydrophobic polystyrene-divinylbenzene copolymer with a very high specific surface of 1000 m²/g. HR-X is the workhorse for trace enrichment from water and biological samples : pharmaceuticals and active ingredients from tablets, creams and water drugs from urine, blood, serum and plasma
trace analysis of pesticides, herbicides, phenols, PAH and PCBs Particle size 85 µm (standard) or 45 µm (for small sample volumes) Possible replacement for Strata™-X and ENVI-Chrom P
25% discount & free Celebrations #* ®
Volume Adsorbent Ref. (85 µm)
Ref. (45 µm)
Pack of
List price Now
2* 1* 1* 3* 1* 4* 1* 1* 1* 1* 1* 1*
€ 55.50
30 mg MN 730934
MN 730934P45 30
€ 74.00
1 mL
€ 71.33
100 mg MN 730935
MN 730935P45 30
€ 95.10
€ 84.00
60 mg MN 730936
MN 730936P45 30
€ 112.00
€ 88.50
200 mg MN 730931
MN 730931P45 30
€ 118.00
3 mL
€ 573.75
200 mg MN 730931.250 On request
250
€ 765.00
€ 125.25
500 mg MN 730937
On request
30
€ 167.00
€ 117.75
200 mg MN 730938
On request
30
€ 157.00
€ 783.75
200 mg MN 730938.250 On request
250
€ 1 045.00
6 mL
€ 162.53
500 mg MN 730939
On request
30
€ 216.70
€ 1 188.75
500 mg MN 730939.250 On request
250
€ 1 585.00
€ 146.25
500 mg MN 730940
On request
20
€ 195.00
15 mL
€ 244.50
1000 mg MN 730941
On request
20
€ 326.00
Product brochure
Filter Service end-of-year promotions
Chromatography
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