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Supplier: Merck
Description: Poly(methyl hydrogen siloxane) for synthesis, Sigma-Aldrich®
Supplier: Merck
Description: These non-polar methyl silicone bonded poly(dimethyl siloxane) columns are used to separate the sample components according to boiling point.

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Supplier: Thermo Scientific
Description: Poly(methylhydrosiloxane) trimethylsilyl terminated
Supplier: Thermo Scientific
Description: Poly(methylhydrosiloxane) is used in the reduction of esters to alcohols, catalyzed by a combination of titanocene dichloride and either n-BuLi or EtMgBr. It is a safer alternative to triethoxysilane, B22063, for reduction of phosphine oxides to phosphines, catalyzed by Ti(O-i-Pr)4. It is also used in greener amine synthesis by reductive amination as an alternative to borohydrides.
Catalog Number: (8.18068.0100)
Supplier: Merck
Description: Hydrogen fluoride pyridine complex (HF 65%) for synthesis, Sigma-Aldrich®
UOM: 1 * 100 mL

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Catalog Number: (APOSPC6267G-25G)
Supplier: Apollo Scientific
Description: Poly-4-vinylpyridinium poly(hydrogen fluoride)
UOM: 1 * 25 g


Supplier: VWR Chemicals
Description: Silicone Oils 47 are polydimethylsiloxane oils, consisting of linear molecular chains of varying lengths whose groups comprise alternating silicone and oxygen atoms (the Si-O-Si siloxane bond). The silicone atoms are saturated by methyl groups – CH₃.
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Poly-L-lysine is a positively charged amino acid polymer with approximately one HBr per lysine residue. The hydrobromide allows the poly-L-lysine to be in a crystalline form soluble in water. A small amount of product may be found in the beta structure because the HBr interferes with hydrogen bonding between amino and either the carboxyl groups or N or O containing moieties.

Supplier: Thermo Scientific
Description: Hydrogen fluoride pyridine complex (∼70% HF)
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

Supplier: Thermo Scientific
Description: Methyl hydrogen malonate 96%
Supplier: Thermo Scientific
Description: Methyl hydrogen isophthalate 97%
Catalog Number: (APOSOR350257-25G)
Supplier: Apollo Scientific
Description: Methyl hydrogen isophthalate
UOM: 1 * 25 g


Supplier: Apollo Scientific
Description: Methyl hydrogen glutarate 95%

Supplier: Thermo Scientific
Description: Methyl hydrogen isophthalate 97%
Supplier: Thermo Scientific
Description: Poly(methyl-3,3,3-trifluoropropylsiloxane), M.W. 2,400
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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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