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Image Unavailable-1.59013.2500

Water with 0,1% (v/v) formic acid, LiChrosolv®, hypergrade for LC-MS, Supelco®

Catalog Number: (1.59013.2500)
Supplier: Merck
Description: LiChrosolv® hypergrade is accurately tested for LC-MS suitability, meeting all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).
UOM: 1 * 2,5 L

Certificates


Image Unavailable-ICNA0219466383

Iron(II) sulphate heptahydrate ≥99%, bluish green granular powder cell culture reagent

Supplier: MP Biomedicals
Description: Storage: Room Temperature, desiccate, store under nitrogen.
Ferrous sulfate heptahydrate is a reagent used in the manufacturing of iron compounds, in electroplating baths, aluminium etching, process engraving and lithography, and in redox polymerisation. It is used as a reducing agent in chemical processes, leather dyes and writing inks. Also, it is a component of weed killers, wood preservatives and water treatment processes. Used In prevention of chlorosis in plants and therapeutically as hematinic. In veterinary medicine, it is used as an astringent to combat iron deficiency. Ferrous sulfate heptahydrate is used in the determination of phosphorus as per the method of Taussky and Shorr. Ferrous sulfate heptahydrate is used in cell culture applications generally bound to transferrin, citrate or other iron transport molecules.

Product Image-HECH41154045

Dimroth condensers for extractors

Catalog Number: (HECH41154045)
Supplier: GLASWARENFABRIK KARL HECHT
Description: DURAN® borosilicate glass.
UOM: 1 * 1 items
Image Unavailable-1.08420.1000

Titriplex® solution B for the determination of alkaline earth in water (hardness), Titripur®, Supelco®

Supplier: Merck
Description: for the determination of alkaline earth metals in water 1 ml ≙ 10 mg CaO/l using 100 ml of water

MSDS Certificates Sale

Image Unavailable-1.17179.0001

Visual colour kits, carbon dioxide, MQuant®

Catalog Number: (1.17179.0001)
Supplier: Merck
Description: Carbon dioxide is an important parameter for the assessment of the surface water quality and of the corrosive behavior of water. The kit is used for water and wastewater treatments following titrimetric method.
UOM: 1 * 1 items
Image Unavailable-1.08419.1000

Titriplex® solution A for the determination of alkaline earth in water (hardness), Titrisol®, Supelco®

Catalog Number: (1.08419.1000)
Supplier: Merck
Description: for the determination of alkaline earth metals in water 1 ml ≙ 56 mg CaO/l using 100 ml of water
UOM: 1 * 1 L

MSDS


Product Image-PIER23212

Pierce™ BCA™ Protein assay kits and reagents

Supplier: Thermo Fisher Scientific
Description: Pierce BCA™ (bicinchoninic acid) reagents provide accurate determination of protein concentration with most sample types encountered in protein research. The Pierce BCA™ Protein Assay can be used to assess yields in whole cell lysates and affinity-column fractions, as well as to monitor protein contamination in industrial applications. Compared to most dye-binding methods, the BCA™ Assay is affected much less by protein compositional differences, providing greater protein-to-protein uniformity.

Image Unavailable-1.59007.2500

Water with 0.1% (v/v) acetic acid, LiChrosolv®, hypergrade for LC-MS, Supelco®

Catalog Number: (1.59007.2500)
Supplier: Merck
Description: LiChrosolv® hypergrade is accurately tested for LC-MS suitability, meeting all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).
UOM: 1 * 2,5 L
Product Image-92499.320

Water ≥99.9%, HiPerSolv CHROMANORM®, PFAS grade for LC-MS

Catalog Number: (92499.320)
Supplier: VWR Chemicals
Description: VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.
UOM: 1 * 2,5 L

MSDS Certificates


Image Unavailable-ICNA0855908

Human IgG Isotype Control

Catalog Number: (ICNA0855908)
Supplier: MP Biomedicals
Description: Product is the lyophilized powder of human IgG and buffer salts. All blood products should be treated as potentially infectious. Source material from which this product was derived was found negative when tested in accordance with current FDA required tests. No known test methods can offer assurance that products derived from human blood will not transmit infectious agents. The total protein is determined using the Biuret procedure, with bovine albumin as the standard. Each vial is overfilled by approximately 5 percent so that a minimum of 500 mg of human IgG is obtained upon reconstitution.
UOM: 1 * 50 mg
Product Image-HECH41153045

Condensers, Allihn, for Soxleth extractors

Catalog Number: (HECH41153045)
Supplier: GLASWARENFABRIK KARL HECHT
Description: DURAN® borosilicate glass 3.3.
UOM: 1 * 1 items
Product Image-HECH43187003

Tanks for water baths

Supplier: GLASWARENFABRIK KARL HECHT
Description: Tubs made of Plexiglas®, available with or without sloping base. Sloping base facilitates circulation of the liquid.

Product Image-HECH42115066

Overflow volumetric flasks, class B

Supplier: GLASWARENFABRIK KARL HECHT
Description: DURAN® borosilicate glass 3.3.

Image Unavailable-34244-1L

Titanium(IV) oxysulphate solution for hydrogen peroxide (H₂O₂) determination according to DIN 38 409, part 15 DEV-18, Supelco®

Catalog Number: (34244-1L)
Supplier: Merck
Description: Titanium(IV) oxysulfate is known to form a yellow complex upon reaction with hydrogen peroxide (H2O2) which facilitates the latter′s determination by spectrophotometric methods.
UOM: 1 * 1 L
Product Image-HECH44286010

Electrolysis apparatus acc.Hoffmann

Supplier: GLASWARENFABRIK KARL HECHT
Description: According to Hoffmann, with two city dishes, 0 to 30 ml of grading graded 1/10 ml.

Image Unavailable-23182-10X1ML-F

(+)-1-(9-Fluorenyl)ethyl chloroformate solution ≥18 mM in acetone, LiChropur™ for chiral derivatisation, Supelco®

Supplier: Merck
Description: (+)-1-(9-Fluorenyl)ethyl chloroformate [(+)-FLEC] is a chiral derivatizing reagent. It helps in separating enantiomers of α-amino acids, as well as helps in determining its optical purity using HPLC method.

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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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