You Searched For: 2-Bromo-4-nitrobenzenesulphonyl+chloride


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Supplier: Merck
Description: L(+)-Cysteine hydrochloride monohydrate, Millipore®
Supplier: LGC Standards PROMOCHEM
Description: The solutions are intended for use as a certified reference material or calibration standard for inductively coupled plasma optical emission spectroscopy (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), flame or furnace atomic absorption spectroscopy (AA or GFAA), x-ray fluorescence spectroscopy (XRF), and other techniques for elemental analysis.

Supplier: Thermo Fisher Scientific
Description: Tiron
Supplier: Thermo Fisher Scientific
Description: CAS No.: 6283-74-5
Supplier: Thermo Fisher Scientific
Description: di-Sodium L(+)-tartrate dihydrate 99+% ACS
Catalog Number: (APPC121719.1211)
Supplier: PanReac AppliChem
Description: di-Sodium L(+)-tartrate dihydrate 99.0-101.0% (by perchloric acid titration) Reag. Ph. Eur.
UOM: 1 * 1.000 g

Supplier: Thermo Fisher Scientific
Description: 2,4-Dihydroxy-6-methylbenzoic acid hydrate 98%

Supplier: Apollo Scientific
Description: 4-Methoxy-3-pyridineboronic acid hydrate

Catalog Number: (PERCN9303825)
Supplier: PerkinElmer
Description: Multi-Element Standard, Initial calibration verification standard 1, (5% HNO<sub>3</sub>/tr Tartaric Acid), 125 ml, 1000 mg/l: Ca, Fe, K, Mg, Na, Sr and 10 mg/l: Ag, Al, As, Ba, Be, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Sb, Se, Tl, V, Zn, Th, U, Matrix: 5% HNO₃
UOM: 1 * 1 items


Supplier: Thermo Fisher Scientific
Description: 4-Methoxy-3-pyridineboronic acid hydrate 97%
Catalog Number: (A1006.0010)
Supplier: PanReac AppliChem
Description: D(-)-Luciferin sodium salt ≥98.5%
UOM: 1 * 10 mg


Catalog Number: (1268604.)
Supplier: USP
Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 1 g


Supplier: Avantor
Description: US sourced amino acids
Catalog Number: (23255.186)
Supplier: VWR Chemicals
Description: L(+)-Cysteine hydrochloride monohydrate, TECHNICAL
UOM: 1 * 100 g

Catalog Number: (MOLEM76658647)
Supplier: Molekula
Description: di-Sodium L(+)-tartrate dihydrate
UOM: 1 * 1 kg

Market Source Item This is a MarketSource item. Additional charges may apply

Supplier: Thermo Fisher Scientific
Description: di-Sodium L(+)-tartrate dihydrate 99.0-101.0% ACS
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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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