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Supplier: Merck
Description: Chloroform-[D₁] (99.96% D) for NMR spectroscopy, Sigma-Aldrich®
Supplier: Merck
Description: p-Toluenesulphonyl chloride for synthesis, Sigma-Aldrich®

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Supplier: Merck
Description: Tetrabutylammonium fluoride trihydrate for synthesis, Sigma-Aldrich®
Catalog Number: (1.05067.0250)
Supplier: Merck
Description: Potassium nitrite, EMSURE® analytical reagent, Supelco®
UOM: 1 * 250 g

Supplier: Merck
Description: Accurate analytic results in UV/Vis and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for five typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph. Eur. and ACS.
Supplier: Merck
Description: <B>All Spectroquant® test kits</B> can be used with the <B>Prove</B> range of spectrophotometers and Nova 60/60A instruments. Tests can be used not only on photometers and spectrophotometer from Merck, but also on photometers and spectrophotometers from other suppliers (programming details available on request). <B>Spectroquant® cell test kits.</B>
Supplier: Merck
Description: 4-Chloroaniline for synthesis, Sigma-Aldrich®
Catalog Number: (1.12537.0001)
Supplier: Merck
Description: UV lamp for TLC, 254 nm
UOM: 1 * 1 items

MSDS


Catalog Number: (1.12553.0025)
Supplier: Merck
Description: Coomassie® brilliant blue R-250, Sigma-Aldrich®
UOM: 1 * 25 g

MSDS


Catalog Number: (1.11662.0010)
Supplier: Merck
Description: 3-[(3-Cholamidopropyl)dimethylammonio]-1-propane sulphate (CHAPS), Millipore®
UOM: 1 * 10 g

MSDS


Catalog Number: (1.11724.1000)
Supplier: Merck
Description: Spectromelt is based on lithium borates for fluxing digestion as granulate or as fused material used for X-ray fluorescence analysis (XRF).
The fused particles are spherical, have a small particle size distribution and a higher bulk density.
The material is easy to handle and has a low loss on ignition.
UOM: 1 * 1 kg

MSDS


Supplier: Merck
Description: Sulphuric acid 90 - 91% ≥90-91%, Supelco®
Supplier: Merck
Description: (±)-Mercaptosuccinic acid for synthesis, Sigma-Aldrich®
Supplier: Merck
Description: 2-Imidazolidinethione for synthesis, Sigma-Aldrich®
Supplier: Merck
Description: (±)-2-Nonanol for synthesis, Sigma-Aldrich®
Catalog Number: (8.19145.2500)
Supplier: Merck
Description: Solvent ASTM D2896, Chlorobenzene/Acetic acid-mixture (2/1 v/v), TBN solvent for synthesis, Sigma-Aldrich®
UOM: 1 * 2,5 L

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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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