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Supplier: VWR Chemicals
Description: Sodium hydroxide 32% in aqueous solution, GPR RECTAPUR®, pure for nitrogen analysis
Catalog Number: (PEA1904-20ML)
Supplier: Merck
Description: Nitrogen Oxide in Impinger Solution, Supelco®, Proficiency Testing Material, : N/A
UOM: 1 * 20 mL


Supplier: PanReac AppliChem
Description: Suitable for nitrogen determination.

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Catalog Number: (79714-250G)
Supplier: Merck
Description: Sodium acetate 99.0-101.0% (by total nitrogen and titration analysis), LiChropur™ suitable for HPLC, Supelco®
UOM: 1 * 250 g


Supplier: VWR Chemicals
Description: Yeast Nitrogen Base (YNB) is a base medium for preparation of minimal and synthetic defined yeast media.
Supplier: Avantor
Description: Fused white crystals. For extraction of nucleic acids. Packaged under nitrogen. Lot analysis on label.

Supplier: Thermo Fisher Scientific
Description: Yeast nitrogen base without amino acids and ammonium sulfate is used for classifying yeasts based on carbohydrate and amino acids requirements. Recommended for use in classifying yeasts based on carbon and nitrogen requirements. Contains all essential nutrients required for the growth of yeasts except amino acids, nitrogen and carbohydrate. Addition of nitrogen and carbon sources is required.
Supplier: VWR Chemicals
Description: Sodium hydroxide 32% in aqueous solution, AnalaR NORMAPUR® analytical reagent, for nitrogen analysis
Supplier: VWR Chemicals
Description: A polyethylene tap (product 33269 2K) can be fitted to the 5 litre pack.
Catalog Number: (USBIN2350-50)
Supplier: US Biological
Description: Anti-NFS1 Nitrogen Fixation 1 Homolog Mouse Monoclonal Antibody [clone: 8C236]
UOM: 1 * 50 µG


Supplier: Apollo Scientific
Description: Contains macro/micronutrients as described by Murashige and Skoog, 1962. Modified by eliminating NH₄NO₃ and KNO₃ content. Plant tissue culture tested. Full specification given in appendix.

Supplier: PanReac AppliChem
Description: Formamide ≥99.5% (by total nitrogen basis) deionized for molecular biology
Supplier: Merck
Description: Determination of ammonium/nitrogen salts using mercury containing materials.
Catalog Number: (44578-100ML-F)
Supplier: Merck
Description: This non-aqueous Thiess, Reuther and Vagujfalvi variant of the reagent is used to detect alkaloids and other nitrogen compounds in TLC.
UOM: 1 * 100 mL


Supplier: VWR Collection
Description: These USB Traceable® memory loc LN₂ data logging thermometers monitor the temperature in liquid nitrogen Dewars, covering cryo needs for sensitive, irreplaceable biological samples. These devices can be used in 21 CFR 11 environments.

Supplier: Thermo Fisher Scientific
Description: CAS No.: 39236-46-9
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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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