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Image Unavailable-1.10648.0001

Test strips for carbonate hardness, MQuant®, Supelco®

Catalog Number: (1.10648.0001)
Supplier: Merck
Description: MQuant® (MQ) test strips can be considered as a mobile laboratory on a few square millimeters of plastic strip. As a screening method they provide the user with a rapid overview of the situation, which helps in making the choice of what, and perhaps if, further analysis is required, thereby leading to potentially substantial savings in time and analytical resources. The strip is a biologically-degradable polyester foil and the low reagent content, in the reaction zones, assists problem-free waste disposal.
UOM: 1 * 100 Tests

MSDS Certificates


Image Unavailable-50024.

Rhod-2 AM (Bromide) fluorescent indicator, for calcium determination

Supplier: Biotium
Description: Membrane-permeant form of Rhod-2 that can be loaded into cells via incubation. Because of the relatively low water solubility of the AM ester, the mild detergent Pluronic F-127 is often used as a dispersing agent to facilitate dye loading. Rhod-2-AM itself does not bind Ca2+ , but it is readily hydrolyzed to Rhod-2 by endogenous esterases once it enters cells.

Product Image-1.11448.0500

Ion chromatography Multi-Element standards, Supelco®

Supplier: Merck
Description: All ion chromatography standards are traceable to NIST standard reference materials.

MSDS Certificates Sale

Image Unavailable-14593-50MG

Organic reference standard, 4-Methyl-1H-benzotriazole, analytical standard, Supelco®

Catalog Number: (14593-50MG)
Supplier: Merck
Description: 4-Methyl-1H-benzotriazole is an additive in formulated aircraft deicing and anti-icing fluids (ADAFs) mixture. It was used as analytical standard for a study demonstrated to determine benzotriazoles and benzothiazoles in human urine samples using LC- ESI(+)MS/MS.
UOM: 1 * 50 mg
Product Image-85757.001

VWR®, Refractive index standard kits for calibration according to Ph. Eur. 2.2.6

Supplier: VWR Chemicals
Description: These standards are for the calibration of refractometers prior to use.

MSDS Certificates

Image Unavailable-90689-25MG

Organic reference standard, Lithol Rubine BK, analytical standard, Supelco®

Catalog Number: (90689-25MG)
Supplier: Merck
Description: Lithol rubine BK is a water soluble, synthetic red coloring dye, which may be used in drugs and cosmetics.
UOM: 1 * 25 mg
Image Unavailable-47641-U

Reversed phase test mix 2, certified reference material, Supelco®

Catalog Number: (47641-U)
Supplier: Merck
Description: HPLC Standard, Reversed Phase Test Mix 2, TraceCERT®, Supelco®, in acetonitrile: water (varied conc.) solution, Certified reference material, Pk Info: ampule of 1 mL
UOM: 1 * 1 items
Product Image-88380.290

VWR®, Boron standard solution, 5000 mg/L B in water

Catalog Number: (88380.290)
Supplier: VWR Chemicals
Description: This certified reference material is produced using a high-purity starting material, acid from sub-boiling and 18 MOhm deionised water.
UOM: 1 * 1.000 mL

MSDS Certificates


Image Unavailable-QC1154-20ML

Titanium and Tin-WP, certified reference material, Supelco®

Catalog Number: (QC1154-20ML)
Supplier: Merck
Description: Multi-Element Standard, Titanium and Tin-WP, Supelco®, Application: Environmental standards, Waste water
UOM: 1 * 20 mL
Image Unavailable-BOSSBS-1428R-CY7

Anti-Claudin 1 Rabbit Polyclonal Antibody (Cy7®)

Catalog Number: (BOSSBS-1428R-CY7)
Supplier: Bioss
Description: Claudins function as major constituents of the tight junction complexes that regulate the permeability of epithelia. While some claudin family members play essential roles in the formation of impermeable barriers, others mediate the permeability to ions and small molecules. Often, several claudin family members are coexpressed and interact with each other, and this determines the overall permeability. CLDN1 is required to prevent the paracellular diffusion of small molecules through tight junctions in the epidermis and is required for the normal barrier function of the skin. Required for normal water homeostasis and to prevent excessive water loss through the skin, probably via an indirect effect on the expression levels of other proteins, since CLDN1 itself seems to be dispensable for water barrier formation in keratinocyte tight junctions.
UOM: 1 * 100 µl
Image Unavailable-BOSSBS-1428R-A488

Anti-Claudin 1 Rabbit Polyclonal Antibody (Alexa Fluor® 488)

Catalog Number: (BOSSBS-1428R-A488)
Supplier: Bioss
Description: Claudins function as major constituents of the tight junction complexes that regulate the permeability of epithelia. While some claudin family members play essential roles in the formation of impermeable barriers, others mediate the permeability to ions and small molecules. Often, several claudin family members are coexpressed and interact with each other, and this determines the overall permeability. CLDN1 is required to prevent the paracellular diffusion of small molecules through tight junctions in the epidermis and is required for the normal barrier function of the skin. Required for normal water homeostasis and to prevent excessive water loss through the skin, probably via an indirect effect on the expression levels of other proteins, since CLDN1 itself seems to be dispensable for water barrier formation in keratinocyte tight junctions.
UOM: 1 * 100 µl
Product Image-215-1275

Bottles, narrow neck, with standard ground stoppers

Supplier: GLASWARENFABRIK KARL HECHT
Description: Soda-lime glass, clear or amber, with standard ground joint and HDPE stopper.

Image Unavailable-BOSSBS-1428R-A647

Anti-Claudin 1 Rabbit Polyclonal Antibody (Alexa Fluor® 647)

Catalog Number: (BOSSBS-1428R-A647)
Supplier: Bioss
Description: Claudins function as major constituents of the tight junction complexes that regulate the permeability of epithelia. While some claudin family members play essential roles in the formation of impermeable barriers, others mediate the permeability to ions and small molecules. Often, several claudin family members are coexpressed and interact with each other, and this determines the overall permeability. CLDN1 is required to prevent the paracellular diffusion of small molecules through tight junctions in the epidermis and is required for the normal barrier function of the skin. Required for normal water homeostasis and to prevent excessive water loss through the skin, probably via an indirect effect on the expression levels of other proteins, since CLDN1 itself seems to be dispensable for water barrier formation in keratinocyte tight junctions.
UOM: 1 * 100 µl
Product Image-1.10007.0001

Test strips, nitrite, MQuant®, Supelco®

Supplier: Merck
Description: MQuant® (MQ) test strips can be considered as a mobile laboratory on a few square millimeters of plastic strip. As a screening method they provide the user with a rapid overview of the situation, which helps in making the choice of what, and perhaps if, further analysis is required, thereby leading to potentially substantial savings in time and analytical resources. The strip is a biologically-degradable polyester foil and the low reagent content, in the reaction zones, assists problem-free waste disposal.

MSDS

Image Unavailable-32126-5ML

Organic reference standard, Paraben target analyte mix solution, analytical standard, Supelco®

Catalog Number: (32126-5ML)
Supplier: Merck
Description: Paraben target analyte mix solution may be used as a standard in the determination of parabens in cosmetic products using ultra-high performance liquid chromatography combined with ion chromatography through valve switching technique.
UOM: 1 * 5 mL
Image Unavailable-81131-250MG

Poly(acrylic acid sodium salt) analytical standards, for GPC

Supplier: Merck
Description: Poly(acrylic acid sodium salt) is a hydrophilic polymer, which can find wide applications in the production of consumer product like diapers, because of its ability to absorb many more times its mass in water.

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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 +353 1 88 22222.
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 +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-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 Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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