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Image Unavailable-47641-U

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

Catalogus nummer: (47641-U)
Leverancier: Merck
Omschrijving: HPLC Standard, Reversed Phase Test Mix 2, TraceCERT®, Supelco®, in acetonitrile: water (varied conc.) solution, Certified reference material, Info VPE: ampule of 1 mL
UOM: 1 * 1 ST
Image Unavailable-81516-250MG

Poly(α-methylstyrene) analytical standards, for GPC

Leverancier: Merck
Omschrijving: Poly(α-methylstyrene) may find applications as a radical producing agent, in the thermal degradation of polystyrene.

Image Unavailable-182435-25G

Polystyrene, average Mw 290000 (typical), average Mn 130000 (typical), analytical standard, Supelco®

Catalogus nummer: (182435-25G)
Leverancier: Merck
Omschrijving: GPC Standard, Polystyrene, average Mw 290000 (typical), average Mn 130000 (typical), Supelco®, Analytical standard
UOM: 1 * 25 g
Image Unavailable-PFS32-1EA

MALDI calibration kit, SpheriCal™ Aqua, peptide high, for MALDI MS, Supelco®

Catalogus nummer: (PFS32-1EA)
Leverancier: Merck
Omschrijving: SpheriCalâ„¢ is a dendrimer-based MALDI calibration kit providing 4 monodisperse mass signals per kit for efficient, highly accurate calibration. By com...
UOM: 1 * 1 ST
Image Unavailable-47302.

Polar column test mix, certified reference material, Supelco®

Catalogus nummer: (47302.)
Leverancier: Merck
Omschrijving: Polar Column Test Mix, TraceCERT®, Supelco®, 500 mug/mL each component in dichloromethane, Certified reference material, Info VPE: ampule of 2 mL
UOM: 1 * 1 ST
Image Unavailable-58424.

LC-NH2 test mix, analytical standard, Supelco®

Catalogus nummer: (58424.)
Leverancier: Merck
Omschrijving: Standard for Liqid Chromatography, LC-NH2 Test Mix, Supelco®, in acetonitrile: water (25:75), Analytical standard, Info VPE: ampule of 1 mL
UOM: 1 * 1 ST
Image Unavailable-81419-1G

Polystyrene, analytical standards for GPC

Leverancier: Merck
Omschrijving: GPC Standard, ~6300000 Mn, Mw/Mn ~1,35, Supelco®

Image Unavailable-00891-100MG

Dextran, analytical standard, for GPC, Supelco®

Leverancier: Merck
Omschrijving: GPC Standard, ∼35600 Mn, Mw/Mn ~1,36, Supelco®

Image Unavailable-42598-25MG

Pullulan standards, certified reference materials according to DIN, for GPC, Supelco®

Leverancier: Merck
Omschrijving: Pullulan standards are mostly used to determine molecular mass distribution of cellulosic samples. It mainly consists of polymaltotriose units linked ...

Image Unavailable-86501-10ML

Test mixture 2 for apolar capillary columns according to Grob, for GC

Catalogus nummer: (86501-10ML)
Leverancier: Merck
Omschrijving: Standard for GC, Test mixture 2 for apolar capillary columns according to Grob, Supelco®, ready-to-use
UOM: 1 * 10 mL
Image Unavailable-81201-500MG

Poly(ethylene glycol) analytical standards, for GPC, Supelco

Leverancier: Merck
Omschrijving: Poly(ethylene glycol) is the most widely used non-ionic, hydrophilic polymer, which can find wide applications in biomedical industry such as in drug ...

Image Unavailable-02356-250MG

Poly(methacrylic acid sodium salt) analytical standards, for GPC, Supelco®

Leverancier: Merck
Omschrijving: GPC Standard, ~18600,Mw, Mw/Mn <1,20, Supelco®

Image Unavailable-31425-100MG-F

Dextran from Leuconostoc mesenteroides, analytical standard for GPC, Supelco®

Leverancier: Merck
Omschrijving: Dextran from Leuconostoc mesenteroides may be used as standard in gel chromatography analysis to determine fractional composition of protein, carbohyd...

Image Unavailable-81609-250MG

Poly(styrenesulfonic acid sodium salt) analytical standards for GPC

Leverancier: Merck
Omschrijving: GPC Standard, ~16800 Mw, Mw/Mn ~1,1, Supelco®

Image Unavailable-03565-1EA

MALDI validation set polystyrene Mp ~700 - 70000, certified reference material, Supelco®

Catalogus nummer: (03565-1EA)
Leverancier: Merck
Omschrijving: MALDI Standards are suitable for the validation and comparison of MALDI-ToF instruments. Certificates provide MALDI spectra including Mw, Mn and Mp va...
UOM: 1 * 1 ST
Image Unavailable-183350-25G

Poly(ethyl methacrylate), average Mw 340000 (Typical), average Mn 126000 (Typical), analytical standard, Supelco®

Catalogus nummer: (183350-25G)
Leverancier: Merck
Omschrijving: GPC Standard, Poly(ethyl methacrylate), average Mw 340000 (Typical), average Mn 126000 (Typical), Supelco®, Analytical standard
UOM: 1 * 25 g
Bel voor prijs
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 at 1-800-932-5000.
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 at 1-800-932-5000.
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 Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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