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Magnesium ionophore III, Selectophore™, function tested ionophore, Supelco®

Catalog Number: (63086-50MG-F)
Supplier: Merck
Description: Ionophore used in solvent polymeric membrane electrodes for the assay of Mg2+ activities in blood serum
UOM: 1 * 50 mg
Image Unavailable-46122-1L-F

Copper di-ammonium EDTA 0.025 M volumetric solution, for complexometry, Supelco®

Supplier: Merck
Description: For complexometric titration with copper-selective electrode (Cu-ISE).

Image Unavailable-SARBYIB02-230V

Accessories for Cubis® balances

Catalog Number: (SARBYIB02-230V)
Supplier: Sartorius Balances
Description: Ioniser with U-shaped electrode includes power supply for 230 V
UOM: 1 * 1 items
Image Unavailable-WTWA302222

Analog Conductivity Measuring Cells for Wastewater

Supplier: WTW
Description: Analog conductivity measuring cells for wastewater are to be connected to analog transmitters.

Image Unavailable-90548-1G-F

Tetrathiafulvalene-7,7,8,8-tetracyanoquinodimethane complex ≥97.0% (by elemental analysis), Supelco®

Catalog Number: (90548-1G-F)
Supplier: Merck
Description: TTF-TCNQ is an organic metal-like charge transfer complex, which is mostly used as an electrode.[
UOM: 1 * 1 g
Image Unavailable-63088-1EA

Magnesium ionophore IV, Selectophore™, function tested ionophore, Supelco®

Catalog Number: (63088-1EA)
Supplier: Merck
Description: Very lipophilic magnesium ionophore; assay of Mg2+-activity in human blood serum with an optimized liquid polymer membrane electrode
UOM: 1 * 1 items
Product Image-160847G

VWR® TISAB II Solution (Total Ionic Strength Adjustment Buffer) for Fluoride Determinations

Catalog Number: (160847G)
Supplier: VWR Chemicals
Description: Total ionic strength adjustment buffer solution for use with selective ion electrodes.
UOM: 1 * 5 L

MSDS Certificates


Image Unavailable-62567-100MG

Lithium ionophore VI ≥99.0% (by HPLC), Selectophore™, function tested ionophore, Supelco®

Catalog Number: (62567-100MG)
Supplier: Merck
Description: Neutral carrier for Li+-ions in PVC ion-selective electrodes with excellent selectivities over potassium and sodium ions.
UOM: 1 * 100 mg
Image Unavailable-71739-500MG

Sodium ionophore VI, Selectophore™, function tested ionophore, Supelco®

Catalog Number: (71739-500MG)
Supplier: Merck
Description: Sodium ionophore for assaying Na+-activities with grafted wire sodium-selective electrodes. It can be used either in a liquid membrane or in a PVC solid membrane
UOM: 1 * 500 mg
Image Unavailable-21198-50MG-F

Calcium ionophore IV, Selectophore™, function tested ionophore, Supelco®

Supplier: Merck
Description: Calcium ionophore IV (ETH 5234) was used in preparing membrane for the pseudoreference electrode in tetrahydrofuran, in a study to demonstrate electrochemical sample matrix elimination for trace level potentiometric detection.

Product Image-662-1412

VWR®, Cables for Electrodes

Supplier: VWR Collection
Description: Cable, DIN connector cable, coaxial, Coax54, Length: 1 m

Image Unavailable-24894-50MG

Chloride ionophore III, Selectophore™ ionophore, Supelco®

Catalog Number: (24894-50MG)
Supplier: Merck
Description: Chloride selective ionophore for Cl--electrodes. ETH 9033 (chromoionophore III) may be used to monitor Cl- activity during the development of chloride sensitive probes encapsulated by biologically localized embedding.
UOM: 1 * 50 mg
Image Unavailable-71747-50MG

Tetraethyl-4-tert-butylcalix[4]arene-O,O',O'',O'''-tetraacetate, Selectophore™, function tested ionophore, Supelco®

Catalog Number: (71747-50MG)
Supplier: Merck
Description: Sodium ionophore X is generally used in the preparation of ion-selective electrode (ISE).
UOM: 1 * 50 mg
Image Unavailable-M8640-500MG

1-Methoxy-5-methylphenazinium methyl sulphate ≥95%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 1-Methoxy-5-methylphenazinium methyl sulfate (MPMS) is a photochemically stable electron-transport mediator between NAD(P)H and tetrazolium dyes. The reduced form of MPMS converts tetrazolium salt to purple precipitate formazan. It is a very stable and non-enzymic electron carrier that mediates electron transfer by dehydrogenases in vitro to various electron acceptors such as tetrazolium dyes or the electrode of an enzymic electric cell.

Image Unavailable-03721-250MG

Nitrite ionophore VI, Selectophore™, function tested ionophore, Supelco®

Catalog Number: (03721-250MG)
Supplier: Merck
Description: Nitrite ionophore VI based ion selective electrodes (ISEs) are used for the detection of nitrite anions.
UOM: 1 * 250 mg
Image Unavailable-72015-50MG

Sodium tetrakis[3,5-bis(1,1,1,3,3,3-hexafluoro-2-methoxy-2-propyl)phenyl]borate trihydrate, Selectophore™ ionophore, Supelco®

Catalog Number: (72015-50MG)
Supplier: Merck
Description: Lipophilic ion exchanger for ion-selective membrane electrodes.
UOM: 1 * 50 mg
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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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