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Supplier: MilliporeSigma
Description: Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs.
Supplier: Spectrum Chemicals
Description: Sodium Hydroxide, 50 Percent (w/w), Solution, Reagent is commonly known as Caustic soda. This inorganic compound is water soluble, as well as in ethanol and methanol. The dissolution of solid Sodium Hydroxide in water creates a highly exothermic reaction. The concentrated solution is suitable for further dilution or as a raw material feedstock in chemical synthetic transformations. As a Reagent grade item, Spectrum Chemical manufactured Sodium Hydroxide met the toughest regulatory standards for quality and purity
Supplier: SPEX CERTIPREP LLC
Description: Consumer Safety Standards
Analytical Standards for Wine

Wine is a complex combination of water, alcohol and other substances such as organic acids, phenols, sugars, carbon dioxide, and sulfur dioxide. The chemical interactions of these compounds, combined with the aging process, determine the quality of the color, taste and aroma of the wine. However, during this process, the chemical interactions can also play key roles in spoiling the wine. For instance, cork taint transpires when naturally occurring airborne fungi are in the presence of chlorophenol compounds to form 2,4,6-trichloranisole (TCA) in the wine. When this occurs, the wine’s aroma is reduced significantly and is replaced by an undesirable smell and taste.

To help regulate the spoilage of wine, the wine industry tests for several compounds that are known to cause this. For this industry, SPEX CertiPrep offers Certified Reference Materials (CRMs) for wine that are designed for GC, GC/MS, HPLC and LC/MS analysis. These standards are manufactured from the highest purity starting materials and the highest grade of solvents available in order to guarantee superior quality. Each standard is supplied with a detailed comprehensive Certificate of Analysis.

Supplier: Honeywell Research Chemicals
Description: For specialty organic synthesis, preparative scale liquid chromatography, glassware cleaning, and applications requiring ACS reagent-grade solvent. The 54gal. drum is individually analyzed with certificate on label.
Catalog Number: (10671-490)
Supplier: Bioss
Description: Three-prime-phosphoadenosine 5-prime-phosphosulfate (PAPS) is the sulfate donor cosubstrate for all sulfotransferase (SULT) enzymes (Xu et al., 2000 [PubMed 10679223]). SULTs catalyze the sulfate conjugation of many endogenous and exogenous compounds, including drugs and other xenobiotics. In humans, PAPS is synthesized from adenosine 5-prime triphosphate (ATP) and inorganic sulfate by 2 isoforms, PAPSS1 and PAPSS2 (MIM 603005).[supplied by OMIM, Mar 2008].


Supplier: Spectrum Chemicals
Description: Hydrobromic Acid, 48 Percent, Reagent, ACS, a mineral acid and one of the strongest known, it is formed when hydrogen bromide is dissolved in water. Mostly used as a reagent in the generation of organobromine compounds, it can also be used to produce inorganic bromides. As an ACS grade Reagent, Spectrum Chemical manufactured compounds are used as the quality standard against which other substances are graded and has met the toughest regulatory standards for quality and pureness
Supplier: Honeywell Research Chemicals
Description: ACS GENERAL USE SOLVENTS
Supplier: Spectrum Chemicals
Description: Sodium Hydroxide, Pellets, BiotechGrade or caustic soda, is an inorganic, highly basic compound that is water soluble, as well as soluble in ethanol and methanol. One of its many characteristics is that it's a deliquescent alkali and absorbs carbon dioxide and moisture from the air. Spectrum offers highly pure reagents suitable for biochemical research and analysis. The critical parameters involved are absence of inhibitors such as traces of heavy metals as well as biochemical function tests for enzymes, coenzymes and enzyme substrates
Supplier: Thermo Scientific Chemicals
Description: Borane dimethyl sulfide complex 2 M in toluene, AcroSeal®

New Product

Supplier: Spectrum Chemicals
Description: Potassium Hydroxide, Pellets, NF is used as a pH modifier. 
Supplier: Spectrum Chemicals
Description: Calcium Hydroxide, Powder, USP, EP, BP, JP is used to adjust pH of pharmaceuticals.
Supplier: Spectrum Chemicals
Description: Ammoniated Mercury, Powder, USP is used to treat a variety of minor skin infections and other skin disorders. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

SDS Small Business Enterprise

Catalog Number: (10751-116)
Supplier: Prosci
Description: MFSD1 Antibody: Multidrug transporters, such as MFSD1, are membrane proteins that expel a wide spectrum of cytotoxic compounds from the cell and render cells resistant to multiple drugs. The Major Facilitator Superfamily (MFS) is a large and diverse group of secondary transporters that include uniporters, symporters, and antiporters. Members of this family are found in all living organisms and are highly represented in bacteria. MFS members are capable of transporting various substrates such as sugars, polyols, drugs, neurotransmitters, amino acids, peptides, and inorganic anions, although most members are substrate-specific. MFS have provided important insight into the mechanism underlying multidrug transport. MFSD1 is still poorly understood.


Supplier: Spectrum Chemicals
Description: Potassium Iodide, Granular, FCC is used as a source for dietary iodine. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Small Business Enterprise

Catalog Number: (75929-934)
Supplier: Rockland Immunochemical
Description: Multidrug transporters, such as MFSD2B, are membrane proteins that expel a wide spectrum of cytotoxic compounds from the cell and render cells resistant to multiple drugs. Major Facilitator Superfamily (MFS) members are capable of transporting various substrates such as sugars, polyols, drugs, neurotransmitters, amino acids, peptides, and inorganic anions, although most members are substrate-specific. MFSD2B is closely related to MFSD2A, which is expressed in many tissues and is highly induced in liver and brown adipose tissue (BAT) during fasting, playing a major role in the induction of MFSD2A expression during adaptive thermogenesis. Unlike MFSD2A, MFSD2B is expressed in few tissues and at relatively low levels, and is not induced during fasting, suggesting that MFSD2B may play other roles.


Supplier: Spectrum Chemicals
Description: Sodium Tripolyphosphate, Anhydrous, FCC is a food preservative and as an emulsifier to retain moisture. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
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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 at 1-800-932-5000.
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