Halophenols

3,4-Dichlorophenol, 97%

CAS: 95-77-2 Molecular Formula: C6H4Cl2O Molecular Weight (g/mol): 163.00 MDL Number: MFCD00002258 InChI Key: WDNBURPWRNALGP-UHFFFAOYSA-N PubChem CID: 7258 ChEBI: CHEBI:34323 IUPAC Name: 3,4-dichlorophenol SMILES: OC1=CC=C(Cl)C(Cl)=C1

3-Bromophenol, 98%

CAS: 591-20-8 Molecular Formula: C6H5BrO Molecular Weight (g/mol): 173.01 MDL Number: MFCD00002253 InChI Key: MNOJRWOWILAHAV-UHFFFAOYSA-N Synonym: m-bromophenol,phenol, 3-bromo,3-bromo phenol,3-bromo-phenol,phenol, m-bromo,unii-vmu0x6956y,meta bromophenol,meta-bromophenol,3 bromophenol,3-bromanylphenol PubChem CID: 11563 IUPAC Name: 3-bromophenol SMILES: OC1=CC=CC(Br)=C1

3-Chlorophenol, 99%

CAS: 108-43-0 Molecular Formula: C6H5ClO Molecular Weight (g/mol): 128.56 MDL Number: MFCD00002256 InChI Key: HORNXRXVQWOLPJ-UHFFFAOYSA-N Synonym: m-chlorophenol,phenol, 3-chloro,phenol, m-chloro,3-hydroxychlorobenzene,m-chlorophenic acid,meta-chlorophenol,unii-z2z7m2ftad,3-chloro-1-hydroxybenzene,3-chloro-phenol,ccris 641 PubChem CID: 7933 ChEBI: CHEBI:38855 IUPAC Name: 3-chlorophenol SMILES: OC1=CC=CC(Cl)=C1

3-Bromophenol, 98%

CAS: 591-20-8 Molecular Formula: C6H5BrO Molecular Weight (g/mol): 173.01 MDL Number: MFCD00002253 InChI Key: MNOJRWOWILAHAV-UHFFFAOYSA-N Synonym: m-bromophenol,phenol, 3-bromo,3-bromo phenol,3-bromo-phenol,phenol, m-bromo,unii-vmu0x6956y,meta bromophenol,meta-bromophenol,3 bromophenol,3-bromanylphenol PubChem CID: 11563 IUPAC Name: 3-bromophenol SMILES: OC1=CC=CC(Br)=C1

3-Iodophenol, 99%

CAS: 626-02-8 Molecular Formula: C₆H₅IO Molecular Weight (g/mol): 220 MDL Number: MFCD00002261 InChI Key: FXTKWBZFNQHAAO-UHFFFAOYSA-N Synonym: m-iodophenol,phenol, 3-iodo,m-hydroxyiodobenzene,3-jodphenol,phenol, m-iodo,3-jodphenol german,m-jodphenol,3-iodo-phenol,5-iodophenol,pubchem3968 PubChem CID: 12272 ChEBI: CHEBI:33439 IUPAC Name: 3-iodophenol SMILES: C1=CC(=CC(=C1)I)O

2-Chloro-5-fluorophenol, 98%, Thermo Scientific™

CAS: 3827-49-4 Molecular Formula: C6H4ClFO Molecular Weight (g/mol): 146.55 MDL Number: MFCD00042524 InChI Key: CMQOZIKIOASEIN-UHFFFAOYSA-N Synonym: 2-chloro-5-fluoro-phenol,pubchem2146,2-chloro-5-fluorphenol,acmc-209iz2,ksc226k0t,attercop-chm at137231 PubChem CID: 2724522 IUPAC Name: 2-chloro-5-fluorophenol SMILES: OC1=CC(F)=CC=C1Cl

Medchemexpress LLC Alkali lignin | 8068-05-1 | MFCD09039274 | >98.0% | No single chemical formula - complex, polydisperse polymer | 25 G

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Lignin alkali is an alkali-extracted lignin supplied as a research-grade biochemical reagent in powder form. It serves as an organic material or reagent for life-science and materials research, including biochemical assays, polymer studies, and material formulation investigations.

• High purity: ≥98.0%.
• Solid powder, brown to black in color.
• Suitable as a biochemical reagent or organic material for research applications.
• Available in multiple pack sizes, including 25 G, for lab-scale studies.
• CAS number: 8068-05-1.
• Store sealed, away from moisture at 4°C; in solvent store at -80°C (long term) or -20°C (short term).

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Alkali Scientific Luria Agar [Miller's LB] 1 Gram Buffered Capsules, 500 G

Luria Agar [Miller's LB] 1 Gram Buffered Capsules, 500G is a microbial culture media used in a variety of laboratory applications, including bacterial cultivation and microbial research. The formulation contains a balanced nutrient mix that supports the growth of a wide range of microorganisms. These capsules are designed to be buffered, ensuring a stable pH environment that is crucial for consistent and reliable results. The 500g bottle provides a convenient volume for laboratories requiring moderate amounts of prepared media. The media is commonly used in microbiology labs for culturing bacteria, yeast, and fungi. It is available as a buffered capsule that can be easily dissolved in water.

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Alkali Scientific TRIS Hydrochloride [Tris(hydroxymethyl) aminomethane HCl], 500 G

TRIS Hydrochloride (Tris(hydroxymethyl) aminomethane HCl) is an essential biochemical reagent used for a variety of laboratory applications. The 500g package offers a moderate supply for most research labs engaged in molecular biology, biochemistry, and enzyme assays. TRIS Hydrochloride plays a crucial role in buffer preparations for experiments such as PCR, protein electrophoresis, and DNA/RNA extraction. Its ability to stabilize the pH of solutions makes it indispensable for maintaining optimal conditions for enzymatic reactions. This reagent is also commonly used in the formulation of TAE and TBE buffers for agarose gel electrophoresis and in various other biochemistry experiments.

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Alkali Scientific Nalidixic Acid, 25 Grams

Nalidixic Acid, 25g, is a broad-spectrum antibiotic used in laboratory settings for bacterial inhibition. This powder formulation is commonly employed in the study of Gram-negative bacteria and is used to test susceptibility to quinolone antibiotics. Nalidixic acid works by inhibiting bacterial DNA replication, thereby halting bacterial growth. It is typically used in microbial research, including bacterial resistance studies and susceptibility testing. This 25g size is suitable for preparing multiple solutions for a variety of assays, offering flexibility for labs needing a reliable antibiotic for bacterial culture control.

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Alkali Scientific Luria Broth [Miller's LB] 1 Liter Buffered Capsules, 20 Capsules of 25 Grams, 500 G

Luria Broth [Miller's LB] 1 Liter Buffered Capsules, 20 Capsules of 25 Grams, 500G is a medium used for growing a wide variety of microorganisms. The buffered formulation helps maintain stable pH levels during bacterial growth, providing optimal conditions for consistent results. This product is designed for microbiology laboratories that require reliable media for bacterial culture, cloning, and molecular biology applications. The 500g packaging provides enough media for several experiments, making it ideal for routine laboratory work. The capsules are convenient and easy to use, as they dissolve quickly in water to prepare a stable solution for microbial growth.

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Alkali Scientific Ethylenediaminetetraacetic acid [EDTA], 5 Kg

EDTA (Ethylenediaminetetraacetic acid) is a powerful chelating agent used extensively in laboratory applications to bind and neutralize metal ions. This 5kg package is ideal for large laboratories or research facilities that require a substantial quantity of EDTA for ongoing experiments. EDTA effectively chelates a variety of metal ions such as calcium, magnesium, and iron, making it indispensable in fields like biochemistry, molecular biology, and environmental science. This reagent is commonly used to prevent metal ion interference in biochemical reactions, enzyme assays, and in the preparation of solutions and buffers where precise metal ion control is necessary for accurate experimental outcomes.

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Alkali Scientific Potassium Hydroxide, 1 Kg

Potassium Hydroxide (1kg, Laboratory Grade) is a strong base widely used in laboratories for various applications such as pH adjustments, chemical synthesis, and titrations. The 1kg quantity is ideal for preparing high-concentration solutions or for bulk chemical reactions. Potassium hydroxide is particularly useful in saponification reactions, where it acts as a catalyst in the production of soap. It is also used in the preparation of potassium-based buffers, neutralization reactions, and for deionizing water. Its strong alkalinity makes it suitable for applications that require precise control over pH levels.

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Alkali Scientific LB Broth [Lennox] Powder, 1 Kg

LB Broth (Lennox) Powder is a widely used microbiological medium for the growth of Escherichia coli and other microorganisms. This 1kg powder formulation is ideal for laboratories that require a simple, reliable medium for culturing bacteria. The Lennox formulation of LB Broth is preferred for applications such as cloning, plasmid propagation, and general bacterial culture. It provides the necessary nutrients, including amino acids and salts, to support rapid bacterial growth. This medium is commonly used in molecular biology and biochemistry labs for routine bacterial cultivation and is suitable for large-scale culture when needed.

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Alkali Scientific Luria Agar [Miller's LB] Powder, 1 Kg

Luria Agar [Miller's LB] Powder is a widely used medium in molecular biology and microbiology, especially for cultivating Escherichia coli and other fast-growing bacterial strains. Provided in a 1 kg package, this agar formulation is rich in nutrients, including amino acids, vitamins, and salts, that support the growth of a wide range of microorganisms. Luria Agar is particularly valuable in cloning, gene expression studies, and protein production experiments. Its balanced nutrient composition makes it suitable for both routine bacterial culture and more advanced molecular biology applications. This medium is commonly used in laboratories involved in recombinant DNA technology, gene expression, and bacterial strain maintenance.

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