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You Searched For: Water+Determination+(by+Karl+Fischer+method)+Standards


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Product Image-1.17924.0001

Test strips for free chlorine, 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 Certificates

Image Unavailable-1.10044.0001

Test strips, cyanide, MQuant®, Supelco®

Catalog Number: (1.10044.0001)
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-BOSSBS-1428R-HRP

Anti-Claudin 1 Rabbit Polyclonal Antibody (HRP (Horseradish PE (Phycoerythrin)rOxidase))

Catalog Number: (BOSSBS-1428R-HRP)
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-A680

Anti-Claudin 1 Rabbit Polyclonal Antibody (Alexa Fluor® 680)

Catalog Number: (BOSSBS-1428R-A680)
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-A350

Anti-Claudin 1 Rabbit Polyclonal Antibody (Alexa Fluor® 350)

Catalog Number: (BOSSBS-1428R-A350)
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-HECH41301006

Bottles, narrow or wide neck, soda-lime glass, clear or amber, with standard ground joint

Supplier: GLASWARENFABRIK KARL HECHT
Description: Bottles, made of soda-lime glass, with ground-in flat glass stopper.

Image Unavailable-77067-5ML

Organic reference standard, Glycerol, analytical standard, Supelco®

Supplier: Merck
Description: Glycerol may be used as a reference standard in the determination of glycerol in samples of beer using gas liquid chromatography (GLC). It is a simple polyol compound, which is obtained as a by-product of soap and bio-diesel industries. It is odourless, colour-less, viscous in nature, and exists as a sweet tasting liquid. It can be derived naturally as well as from petrochemical feedstock.
Glycerol has been used as:

Image Unavailable-1.10019.0001

Test strips, sulphate, MQuant®, Supelco®

Catalog Number: (1.10019.0001)
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-53877-100MG

Organic reference standard, 2,6-Dimethoxyphenol, analytical standard, Supelco®

Catalog Number: (53877-100MG)
Supplier: Merck
Description: 2,6-Dimethoxyphenol can find applications mainly as a substrate of laccases catalysis and also determine its activity in aqueous solution. It can also be used as a potential marker compound for emission of smoke in the atmosphere from wood.
UOM: 1 * 100 mg
Image Unavailable-1.10024.0001

Test strips for ammonium, MQuant®, Supelco®

Catalog Number: (1.10024.0001)
Supplier: Merck
Description: MQuant® (MQ) test strips can be considered as a mobile laboratory on a few square millimetres 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-A16741.30

1,3,3-Trimethyl-2-methyleneindoline 95%

Supplier: Thermo Fisher Scientific
Description: 1,3,3-Trimethyl-2-methyleneindoline 95%

MSDS Certificates

Product Image-458352K

VWR®, Cation multi component standard 1 in water with a trace of nitric acid ARISTAR® for ion chromatography

Catalog Number: (458352K)
Supplier: VWR Chemicals
Description: Cation in dilute HNO₃.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-91468.0010

VWR®, 2,4-Dichlorophenoxyacetic acid, Certified Reference Material

Catalog Number: (91468.0010)
Supplier: VWR Chemicals
Description: Pesticides are usually chemical or biological substances that are used to prevent, destroy or mitigate any pests. Pesticides are released into the environemnet in order to eliminate these pests, but residues from these toxic chemicals also end up in the air, water, and even in food.
UOM: 1 * 10 mg
Image Unavailable-1.09934.0001

Lithium standard solution, concentrate, 1000 mg Li in water (from LiCl) Titrisol® standard for AAS, Supelco®

Catalog Number: (1.09934.0001)
Supplier: Merck
Description: Lithium Standard, 1000 mg, Titrisol®, Supelco®, Lithium, Matrix: H₂O, Application: AAS standards
UOM: 1 * 1 Ampoul

MSDS


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-1.09988.0001

Manganese standard solution, concentrate, 1000 mg Mn in water (from MnCl₂) Titrisol® standard for AAS, Supelco®

Catalog Number: (1.09988.0001)
Supplier: Merck
Description: Manganese Standard, 1000 mg, Titrisol®, Supelco®, Manganese, Matrix: H₂O, Application: AAS standards
UOM: 1 * 1 Ampoul

MSDS Certificates


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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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