500 g, Containers, MilliporeSigma
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ALDRICH 1,6-Hexanediol, 97%
MilliporeSigmaSynonyms: Hexamethylene glycol Molecular Formula: C6H14O2 Molecular Weight: 118.17 Linear Structural Formula: HO(CH2)6OH MDL Number: MFCD00002985 Purity: 97% Melting Point: 38-42 C (lit.) Application: 1,6-Hexanediol is generally used to introduce…
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ALDRICH 2,4-Dinitrophenylhydrazine, reagent grade, 97%
MilliporeSigmaFormula: (O2N)2C6H3NHNH2 Formula Weight: 198.14 CAS No.: 119-26-6 Purity: 97% Application: Reagent for the determination of aldehydes 1 and ketones. 2, 3 Also employed in cyclocondensations to pyrazoles. 4 Packaging: 25,…
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L-Lysine monohydrochloride, reagent grade, =98% (TLC)
MilliporeSigmaSynonyms: ( S )-2,6-Diaminohexanoic acid monohydrochloride Formula: H2N(CH2)4CH(NH2)CO2H·HCl Formula Weight: 182.65 CAS No.: 657-27-2 Purity: ≥98% (TLC) Packaging: 1 kg in poly bottle Packaging: 100, 500 g in poly…
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ALDRICH Ethylenediamine dihydrochloride, 98%
MilliporeSigmaSynonym(s): 1,2-Diaminoethane dihydrochloride Formula: NH2CH2CH2NH2 · 2HCl Formula Weight: 133.02 CAS No.: 333-18-6 Purity: 98% Packaging: 100, 500 g in poly bottle
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ALDRICH a-D-Glucose, anhydrous, 96%
MilliporeSigmaSynonyms: alpha-D-Glucose; alpha-Glucose; alpha-Dextrose Molecular Formula: C6H12O6 Molecular Weight: 180.16 Linear Structural Formula: C6H12O6 MDL Number: MFCD00063774 Purity: 96% Melting Point: 153-156 C (lit.) Application: α-D-Glucose is…
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8-Hydroxyquinoline, crystalline
MilliporeSigmaSynonyms: 8-Quinolinol; 8-Hydroxyquinoline; 8-Oxychinolin; Oxine Formula: C9H7NO Formula Weight: 145.16 CAS No.: 148-24-3 Application: Used as a lipophilic monoprotic bidentate chelating agent. Biochem/physiol Actions: RNA synthesis inhibitor that acts as a…
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LB Broth MILLER Granulated
MilliporeSigmaUsed in molecular microbiology procedures for maintaining and propagating E. coli. Typical Composition (g/L): Tryptone 10.0; yeast extract 5.0; sodium chloride 10.0 Preparation: 25.0g/L
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1,2-Dimethylimidazole, 0.98
MilliporeSigmaCAS Number: 1739-84-0 Formula: C5H8N2 Formula Weight: 96.13 Linear Formula: C5H8N2 MDL No.: MFCD00005294 Purity: 0.98 Boiling Point: 204 C(lit.) Melting Point: 37-39 C (lit.) Density: 1.084 g/mL at 25 C(lit.) EC Number: 217-101-2 UNSPSC Code: 12352005 General…
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Di-tert-butyl dicarbonate, >=98.0% (GC)
MilliporeSigmaSynonyms: Boc2O; Boc anhydride; Di-tert-butyl pyrocarbonate CAS Number: 24424-99-5 Formula: C10H18O5 Formula Weight: 218.25 Linear Formula: [(CH3)3COCO]2O MDL No.: MFCD00008805 Purity: >=98.0% (GC) Boiling Point: 56-57 C/0.5 mmHg(lit.) Melting Point: 22-26 C; 23 C (lit.) …
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ALDRICH 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl, 97%
MilliporeSigmaSPhos [2-Dicyclohexylphosphino-2′,6′-dimethoxybiphenyl] is an air-stable, electron-rich biaryl phosphine ligand developed by the Buchwald group to enhance the reactivity of palladium catalysis during cross-coupling reactions. Synonyms: SPhos;…
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Dowex® 1X4 chloride form, chloride form, 20-50 mesh
MilliporeSigmaSynonyms: Dowex ® 1X4-50 ion-exchange resin Formula: (C10H12 · C10H10 · C8H8 · C3H9N)X CAS No.: 69011-19-4 Application: Strongly basic (type I) anion exchange resin for fine…
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Fluid Thioglycollate Md 500G
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): FTM Medium Description: Typical Composition (g/L): Peptone from casein 15.0; yeast extract 5.0; D(+)glucose 5.5; L(+)cystine 0.5; sodium chloride 2.5; sodium thioglycollate 0.5; sodium resazurin 0.001; agar-agar…
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Imidazole, puriss. p.a., =99.5% (GC)
MilliporeSigmaSynonyms: 1,3-Diaza-2,4-cyclopentadiene; Glyoxaline Formula: C3H4N2 Formula Weight: 68.08 CAS No.: 288-32-4 Purity: ≥99.5% (GC) Application: Excellent for buffers in the range of pH 6.2-7.8 Other Notes: For titration of aspartic acid and…
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Lauryl Sulfate Broth Granulated
MilliporeSigmaSelective culture medium used as a presumptive test for coliform bacteria and for the selective enrichment of coliform organisms in the analysis of water. Synonym(s): Lauryl Sulfate Tryptose Broth (LST) Typical Composition (g/L): Tryptose 20.0; lactose 5.0; sodium chloride 5.0; sodium lauryl…
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ALDRICH Ethyl benzoate, Greater Than or Equal to 99%
MilliporeSigmaFormula: C6H5COOC2H5 Formula Weight: 150.17 CAS No.: 93-89-0 Purity: ≥99% Density: 1.045g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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Dowex® 50WX2 hydrogen form, 100-200 mesh
MilliporeSigmaCAS No.: 69011-20-7 General description: Strongly acidic cation exchange resin that meets requirements of FDA Food Additive Regulation 21 CFR 173.25. This ion-exchange resin has not been specially processed or cleaned. We suggest that it be subjected to a suitable preliminary elution and wash…
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Hippuric acid, 98%
MilliporeSigmaCAS No.: 495-69-2 Synonyms: N -Benzoylglycine; Benzoylaminoacetic acid Formula: C9H9NO3 Formula Weight: 179.17 Linear Formula: C6H5CONHCH2COOH MDL No.: MFCD00002692 Purity: 0.98 Melting Point: 187-191 °C(lit.)
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ALDRICH Indole, Greater Than or Equal to 99%
MilliporeSigmaSynonym(s): 1 H -Benzo[ b ]pyrrole Formula: C8H7N Formula Weight: 117.15 CAS No.: 120-72-9 UN Number: UN2811 Purity: ≥99% Packaging: 25, 100, 500 g in glass bottle
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ALDRICH Dipropylene glycol, 99%, mixture of isomers
MilliporeSigmaSynonym(s): Bis(hydroxypropyl) ether Formula: HOC3H6OC3H6OH Formula Weight: 134.17 CAS No.: 25265-71-8 Purity: 99% Density: 1.023g/mLat 25°C(lit.) Packaging: Packaged in plastic bottles
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OmniPur® EDTA
MilliporeSigmaFormula: (HOOCCH2)2NCH2CH2N(CH2COOH)2 Formula Weight: 292.25 CAS Number: 60-00-4 Synonym(s): Ethylenediaminetetraacetic acid, (Ethylenedinitrilo)tetraacetic Acid
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OmniPur® HEPES, Free Acid
MilliporeSigmaFormula: HOCH2CH2(C4H8N2)CH2CH2SO3H Formula Weight: 238.30 CAS Number: 7365-45-9 Synonym(s): N-2-Hydroxyethylpiperazine-N`-2-ethanesulfonic Acid
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ALDRICH DL-1,2-Isopropylideneglycerol, 98%
MilliporeSigmaSynonym(s): (±)-2,2-Dimethyl-1,3-dioxolane-4-methanol; (±)-2,2-Dimethyl-4-hydroxymethyl-1,3-dioxolane; 1,2-Isopropylidene- rac -glycerol; Solketal Formula: C6H12O3 Formula Weight: 132.16 CAS No.: 100-79-8 Purity: 98% Density: …
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Diphenylamine, ACS reagent, =99%
MilliporeSigmaFormula: (C6H5)2NH Formula Weight: 169.22 CAS No.: 122-39-4 Purity: ≥99% Packaging: 5, 100, 500 g in glass bottle
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ALDRICH Hexamethylphosphoramide, 99%
MilliporeSigmaHexamethylphosphoramide is a polar aprotic solvent. Synonyms: HMPA; Hexamethylphosphoric acid triamide; Tris(dimethylamino)phosphine oxide Molecular Formula: C6H18N3OP Molecular Weight: 179.2 Linear Structural Formula: [(CH3)2N]3PO MDL Number: MFCD00008303 …
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Dimethyl carbonate, ReagentPlus®, 99%
MilliporeSigmaFormula: (CH3O)2CO Formula Weight: 90.08 CAS No.: 616-38-6 Purity: 99% Density: 1.069 g/mL at 25 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 g in glass bottle Packaging: 19 kg in…
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Synonym(s): ( S )-2-Aminopentanedioic acid; L-α-Aminoglutaric acid potassium salt; L-2-Aminopentanedioic acid potassium salt; Glu; Potassium L-glutamate Empirical Formula: C5H8KNO4 -+ H2O Linear Formula: …
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Listeria Enrich Broth Buffer 500G
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): BLEB Description: Typical Composition (g/L): Tryptic Soy Broth 30g; yeast extract 6.0; di-sodium hydrogen phosphate 9.6; potassium di-hydrogen phosphate 1.35; sodium pyruvate 1.1. Also to be added: Listeria…
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Letheen Agar Modified 500G
MilliporeSigmaFormula: Mixture Formula Weight: N/A Description: Typical Composition (g/L): Peptone from casein 5.0; D(+)glucose 1.0; meat extract 3.0; soya lecithin 1.0; agar-agar 15.0; peptone from casein 5.0; peptone from meat 10.0; yeast extract 2.0; sodium chloride 5.0; sodium hydrogen sulfite…
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HiCrome™ Salmonella Agar, Improved, for microbiology
MilliporeSigmaSynonyms: Salmonella Agar HiCrome ™ , Improved
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Luperox® A98, Benzoyl peroxide, reagent grade, =98%
MilliporeSigmaSynonyms: Benzoyl peroxide; Dibenzoyl peroxide Formula: (C6H5CO)2O2 Formula Weight: 242.23 CAS No.: 94-36-0 Purity: ≥98% Application: Widely used initiator, curing agent, and cross-linking agent in polymerization processes. Legal…