Titanium(IV) butanolate for synthesis, Sigma-Aldrich®
Supplier: Merck
Titanium(IV) butanolate for synthesis, Sigma-Aldrich®
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Anthranilic acid for synthesis, Sigma-Aldrich®
Supplier: Merck
Anthranilic acid for synthesis, Sigma-Aldrich®
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2,3-Butanedione monoxime analytical reagent
Supplier: Merck
2,3-Butanedione monoxime analytical reagent
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N-Methylanthranilic acid for synthesis, Sigma-Aldrich®
Supplier: Merck
N-Methylanthranilic acid for synthesis, Sigma-Aldrich®
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Tetraethyl orthosilicate (TEOS) for synthesis, Sigma-Aldrich®
Supplier: Merck
Tetraethyl orthosilicate (TEOS) for synthesis, Sigma-Aldrich®
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2-tert-Butyl-4-methoxyphenol for synthesis, Sigma-Aldrich®
Supplier: Merck
2-tert-Butyl-4-methoxyphenol for synthesis, Sigma-Aldrich®
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Citric acid for synthesis, Sigma-Aldrich®
Supplier: Merck
Citric acid for synthesis, Sigma-Aldrich®
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Propyl-3,4,5-trihydroxybenzoate for synthesis, Sigma-Aldrich®
Supplier: Merck
Propyl-3,4,5-trihydroxybenzoate for synthesis, Sigma-Aldrich®
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Millex® Syringe Filters, Polyethersulfone
Supplier: Merck
Syringe filters are single-use, membrane-based devices used for the removal of particulate impurities from liquid and gas samples prior to analysis by methods such as HPLC, ion chromatography, gas chromatography, ICP, and dissolution testing. Proper filtration of samples improves the quality and consistency of analytical results and decreases instrument downtime.
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n-Undecane for synthesis, Sigma-Aldrich®
Supplier: Merck
n-Undecane for synthesis, Sigma-Aldrich®
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Sodium gluconate for synthesis, Sigma-Aldrich®
Supplier: Merck
Sodium gluconate for synthesis, Sigma-Aldrich®
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Millipore® Immobilon® PVDF Transfer Membranes
Supplier: Merck
These Immobilon® PVDF membranes, each optimised for different protein blotting applications.
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Glass fiber filters without binder resin
Supplier: Merck
The filters without binder resin retain their structural integrity without weight loss when heated up to 500 °C and can therefore be used in gravimetric analysis as well as for the filtration of hot gases.
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Millex® Syringe Filters, MCE Membrane
Supplier: Merck
Filters for sterilising or clarifying biological solutions. The larger filtration area increases flow rate and throughput. It also makes it easier to filter solutions because it reduces the pressure required to empty the syringe.
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Stericup®, Steritop™ Bottle Top Vacuum Filtration Systems, PES Membrane
Supplier: Merck
Ideal for sterilising tissue culture media, buffers, or other aqueous solutions. The no tip, tapered receiver flask and compact profile of the Stericup® design improve stability and make gripping the receiver easier.
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Millex® Syringe Filters, LCR Hydrophilic PTFE
Supplier: Merck
Millex® Syringe filters are HPLC-certified for low levels of UV-absorbing extractables.
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Chemiluminescent detection reagents, Immobilon® Western HRP substrates
Supplier: Merck
Immobilon® Western HRP substrates are compatible with both PVDF and nitrocellulose membranes, as well as all commonly used buffers and blocking reagents.
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MultiScreenHTS Filter Plates with Polycarbonate Membrane, 96-Well
Supplier: Merck
MultiScreenHTS plates are specifically developed for high-throughput use with automated work stations. Rigid sidewalls improve handling and ample surfaces are provided for bar code labels. Wells are individually sealed to prevent incubation crosstalk and the underdrain is removable for access to the filters. Filter plates are available in 96- and 384-well platforms with a broad selection of membranes and plastics.
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Centrifugal filter units, Amicon® Ultra-15
Supplier: Merck
These centrifugal filter units can be used for a number of applications: concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms; purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLS; concentration of dilute or pre-purified proteins from column eluents; desalting, buffer exchange and protein dialysis; size exclusion and protein fractionation.
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Nitric acid 65%, EMSURE® ISO for analysis (max. 0.005 ppm Hg), Supelco®
Supplier: Merck
Nitric acid 65%, EMSURE® ISO for analysis (max. 0.005 ppm Hg), Supelco®
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Chloroacetamide for synthesis, Sigma-Aldrich®
Supplier: Merck
Chloroacetamide for synthesis, Sigma-Aldrich®
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Methylcyclopentane for synthesis, Sigma-Aldrich®
Supplier: Merck
Methylcyclopentane for synthesis, Sigma-Aldrich®
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Centrifugal filters, Amicon® Ultra-0,5 ml
Supplier: Merck
Ultra centrifugal filters provide fast sample processing and promote high sample recoveries, even in dilute samples, through ultrafiltration.
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Millex® MCE Syringe Filters
Supplier: Merck
Filters for sterilising or clarifying biological solutions. The larger filtration area increases flow rate and throughput. It also makes it easier to filter solutions because it reduces the pressure required to empty the syringe.
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Filter holders, Swinnex®
Supplier: Merck
These filter holders are used to ultraclean or sterilise small volumes of liquids dispensed by syringes.
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Potassium permanganate ≥99.0% (by manganometry), EMSURE® ACS for analysis (max. 0.05 ppm Hg), Supelco®
Supplier: Merck
Potassium permanganate ≥99.0% (by manganometry), EMSURE® ACS for analysis (max. 0.05 ppm Hg), Supelco®
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Centrifugal filters, Centricon® Plus-70
Supplier: Merck
Centrifugal filter units concentrate samples in the range of 15 ml to 70 ml. The large dead stop volume of 350 µl prevents spinning samples to dryness. It has two vertical regenerated cellulose membranes for fast, efficient tangential flow.
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Sodium cyanotrihydroborate for synthesis, Sigma-Aldrich®
Supplier: Merck
Sodium cyanotrihydroborate for synthesis, Sigma-Aldrich®