Print…

You Searched For: Water+Purification+Systems


53,572  results were found

Refine Results Sort by
SearchResultCount:"53572"

Sort Results

List View Easy View

Rate These Search Results

Product Image-514-1066

VWR®, Bottle-Top Vacuum Filtration Systems, PVDF, SFCA, Nylon

Supplier: VWR Collection
Description: These vacuum filter units are very useful in large volume samples separation and purification.

Environmentally Preferable

Product Image-MFLX32047-81

Masterflex® Correlated and Direct-Read Variable Area Flowtubes for Air and Water, Avantor®

Supplier: Avantor Fluid Handling
Description: Create your own flowmeter systems for complete flexibility.

Product Image-IMMRIR1014

Rabbit affinity purification resin

Catalog Number: (IMMRIR1014)
Supplier: ImmunoReagents
Description: ImmunoReagents Rabbit IgG Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Rabbit IgG from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.
UOM: 1 * 2 mL
Product Image-IMMRIR1015

Sheep affinity purification resin

Catalog Number: (IMMRIR1015)
Supplier: ImmunoReagents
Description: ImmunoReagents Sheep IgG Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Sheep IgG from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.
UOM: 1 * 2 mL
Image Unavailable-40662-100MG

Supelco® TraceCERT® Organic Reference Standard, Simazine

Catalog Number: (40662-100MG)
Supplier: Merck
Description: Simazine CRM may also be used as given below: Development and validation of an ultrasonic-assisted dispersive liquid-liquid microextraction (UA-DLLME) method for sample extraction followed by gas chromatography-mass spectrometry based determination of endocrine-disrupting herbicides in the river and seawater samples. Determination of triazine pesticide residues in samples of apples pears carrots potatoes tomatoes avocado cucumber spinach bananas and oranges by modified QuEChERS and solid-phase extraction (SPE) procedures followed by liquid chromatography-photodiode array (LC-DAD) analysis. Multi-residue analysis of 67 pesticides in olive oil olives and avocado samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) to evaluate various clean-up sorbents. Quantitation of 20 pesticides in eel and shrimp samples by a scheduled multiple reaction monitoring (sMRM) method and QuEChERS with EDTA for sample extraction and purification. Analysis of 35 micropollutants including pesticides in water samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) after their solid-phase extraction. Simultaneous quantification of 58 pharmaceuticals and personal care products (PPCPs) and pesticides in water samples by solvent-based de-emulsification dispersive liquid-liquid microextraction (SD-DLLME) combined with liquid chromatography-tandem mass spectrometry (LCMS/MS).
UOM: 1 * 100 mg
Product Image-141-0552

Water softener, Aqua-Soft-System, PG 8597

Catalog Number: (141-0552)
Supplier: MIELE
Description: The Aqua-Soft system provides a continual supply of soft water and is suitable for water with a hardness up to 71° dH. It operates as a level controlled two-tank system, consisting of two cartridges with ion exchange resins and a salt reservoir. The resins are enriched with sodium ions. The hard water flows over the resins in the first cartridge, where calcium and magnesium ions are exchanged for sodium ions. At this time, no water is flowing through the second cartridge. When one cartridge is exhausted, the water is routed to the second cartridge by means of a hardness level selector corresponding to the hardness of the local water, which is inserted by customer service when the device is used for the first time. At the same time, the regeneration of the resins from the exhausted container is activated. For this treatment, brine (NaCl) is drawn from the salt reservoir. The reservoir must be replenished regularly with coarse salt pellets. Fill quantity approx. 25 kg.
UOM: 1 * 1 items
Product Image-IMMRIR1008

Chicken affinity purification resin

Catalog Number: (IMMRIR1008)
Supplier: ImmunoReagents
Description: ImmunoReagents Chicken IgY Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Chicken IgY from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.
UOM: 1 * 2 mL
Product Image-PIER78260

Bacterial Protein Extraction Kits, B-PER™

Supplier: Thermo Fisher Scientific
Description: B-PER® Bacterial Protein Extraction Reagents are designed to extract soluble protein from bacterial cells. The B-PER® Bacterial Protein Extraction Kit eliminates the need for harsh mechanical procedures, like sonication. The easy-to-use cell lysis solution uses mild non-ionic detergents to disrupt cells and solubilise proteins without denaturation. Enzyme supplements such as DNase I and Lysozyme allow for improved yield of large molecular weight proteins which are difficult to purify. B-PER® is also compatible with downstream protein purification methods such as GST purification and His-tagged immobilised metal affinity chromatography (IMAC).

Product Image-171-1141

VWR® Puranity PU, Catridges and Accessories

Supplier: VWR Collection
Description: Filter cartridge, VWR®, Replacement UV lamp for external storage tanks, for ultrapure water system, TU 12

Image Unavailable-48271.

HPLC gradient system diagnostics mix, in methanol: water (3:2) (varied concentration), certified reference material, Supelco®

Catalog Number: (48271.)
Supplier: Merck
Description: This formulation is designed for evaluating how reliably a chromatographic system is providing such fundamentally important parameters as flow rate, proportioning, and mixing.
UOM: 1 * 6 mL
Product Image-HITA892-0011S

VWR® Hitachi Empower 3 Chromatography Data Software

Supplier: VWR Collection
Description: Empower 3 is Waters's compliant-ready chromatography data software (CDS) package for advanced data acquisition, management, processing, reporting and distribution. Empower 3's interface is designed to maximise laboratory efficiency, improving collection, processing and printing chromatography data. Capabilities include:

Product Image-786-266

Thiophilic adsorption kit and thiophilic resin

Supplier: G-Biosciences
Description: Thiophilic adsorption or thiophilic chromatography is a routinely used technique for the low cost, simple purification of immunoglobulins. Thiophilic adsorption was first developed by Porath et al in 1984 and is a group specific, salt-dependent purification technique that has distinct affinity towards immunoglobulins and α2- macroglobulins. The thiophilic adsorption works on the principle that some proteins in high salt are able to bind to an immobilised ligand that contains a sulfone group in proximity to a thioether group. The bound proteins are then eluted in decreasing salt concentrations. The thiophilic resin binds immunoglobulins, including IgG, IgY and IgM, from serum, ascites or tissue culture supernatants and the purified immunoglobulins are then eluted in a near neutral aqueous buffer.

Product Image-IMMRIR1007

Bovine affinity purification resin

Catalog Number: (IMMRIR1007)
Supplier: ImmunoReagents
Description: ImmunoReagents Bovine IgG Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Bovine IgG from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.
UOM: 1 * 2 mL
Product Image-IMMRIR1009

Donkey affinity purification resin

Catalog Number: (IMMRIR1009)
Supplier: ImmunoReagents
Description: ImmunoReagents Donkey IgG Affinity Prep resins are prepared using highly purified species specific immunoglobulins. This resin is suitable for removal of proteins recognising Donkey IgG from liquid solutions, including traditional Immunoabsorptions and Immunoprecipitation protocols.
UOM: 1 * 2 mL
Image Unavailable-48270-U

HPLC isocratic systems diagnostics mix, in methanol: water (3:2) (varied concentration), certified reference material, Supelco®

Catalog Number: (48270-U)
Supplier: Merck
Description: This formulation is designed for evaluating how reliably a chromatographic system is providing such fundamentally important parameters as flow rate, proportioning, and mixing.
UOM: 1 * 1 items
Product Image-UVPA97-0067-02

Stable ozone generators

Supplier: UVP ULTRA VIOLET PRODUCTS
Description: Ozone generators produce a continuous flow of ozone as well as a stable source for water purification and air pollution studies. Designed for calibration of field and laboratory ozone analysers in water purification and air pollution applications.

Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
321 - 336 of 53,572
no targeter for Bottom