Chemicals Reagents S
The use of chemical reagents include supporting purification, separation, and practical applications within the lab. Reagents offer standardization and quality control to provide consistent, reliable experiment results.
Reagents S include salmon sperm DNA which is perfect for the preparation of prehybridization and hybridization of solutions. Enabling standardization and quality control , these reagents can ensure the reliability and accuracy of measurements.
Sodium deoxycholate offers a water-soluble, bile-acid, ionic detergent commonly used in protein methods.
Accessories for chemical reagents include sodium deoxycholate storage solutions to ensure your chemical reagents are stored safely and securely within the lab.
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ALDRICH Saccharin, Greater Than or Equal to 98%
MilliporeSigmaSynonym(s): 2,3-Dihydroxy-1,2-benzisothiazol-3-one-1,1-dioxide; 2-Sulfobenzoic acid imide; o -Benzoic sulfimide Formula: C7H5NO3S Formula Weight: 183.18 CAS No.: 81-07-2 UN Number: UN3077 Purity: ≥98% Packaging: 250, 500 g in poly bottle
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Skeletal Muscle Cell Basal Medium, phenol red-free (supplements sold separately) Storage: 2-8C Application: Skeletal Muscle Cell Growth Medium is a low-serum medium (5% V/V) developed for the expansion of human skeletal muscle cell cultures. The media are optimized for primary human cells,…
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Sodium Bromide Ez Prep 1 Pack Makes 1L O.1M Solution
Innovating ScienceSodium Bromide (CAS # 7647-15-6) 1 pack to make 1 liter 0.1M solution DOT Info: Non-regulated
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Selenium dichloride oxide, 99% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Selenium oxychloride Formula: SeOCl2 Formula weight: 165.87 Purity: 99% (metals basis) CAS Number: 7791-23-3 UN Number: UN2879 Hazard Class: 8 Packing Group: I Harmonized Tariff Code: 2812.10 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if…
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Ricca Sodium Borate Decahydrate
Ricca ChemicalThe Ricca Chemicals sodium borate decahydrate with a composition of 100.00% sodium tetraborate decahydrate, is suitable for use in laboratory use only. It can be stored at a temperature of 15 to 30 degree C.
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Empirical Formula: Na2S -+ 9H2O Linear Formula: Na2S-+9H2O Formula Weight: 240.18 MDL Number: MFCD00149184 Purity: ≥99.99% trace metals basis Storage: 2-8°C
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"Sabouraud dextrose broth, for microbiology"
MilliporeSigmaApplication: Recommended for the selective cultivation of yeasts, molds and aciduric bacteria. Components: Components (g/L) Mycological Peptone 10.00 Dextrose 20.00
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Silica gel, TLC high purity grade, with gypsum binder and fluorescent indicator
Thermo Scientific ChemicalsCAS Number: 63231-67-4 Harmonized Tariff Code: 2811.22 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray. Get medical advice/attention if you feel unwell.…
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Density: 0.7854 g/mL Storage: 2-8C Application: Owing to unique physical and chemical properties the nanowires of silver find wide range of applications extending from catalysis to photovoltaics, touch screen display, biosensing etc.
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Sodium chlorite puriss. p.a., 80% (RT)
MilliporeSigmaSodium chlorite is a sodium salt. Antimicrobial activity of acidified sodium chlorite on broiler carcasses has been reported in detail. Molecular Formula: ClNaO2 Molecular Weight: 90.44 Linear Structural Formula: NaClO2 MDL Number: MFCD00003478 Purity: 80% (RT) Application: …
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Spiraeoside phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: 3,3',4',5,7-Pentahydroxyflavone…
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Sodium chlorite, tech. nominally 80%
Thermo Scientific ChemicalsFormula: ClNaO2 Formula weight: 90.44 Purity: tech. nominally 80% CAS Number: 7758-19-2 UN Number: UN1496 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2828.90 Hazard Statements: H272-H301-H310-H314 May intensify fire; oxidizer. Toxic if swallowed. Fatal in…
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Steviol phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: (4alpha)-13-Hydroxykaur-16-en-18-oic…
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OmniPur® Sucrose
MilliporeSigmaFormula: C12H22O11 Formula Weight: 342.30 CAS Number: 57-50-1 Synonym(s): Saccharose
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Sulfuric acid, ACS, 95.0-98.0%
Thermo Scientific ChemicalsFormula: H2SO4 Formula weight: 98.08 Purity: 95.0-98.0% CAS Number: 7664-93-9 UN Number: UN1830 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2807.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …
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ALDRICH Sodium triacetoxyborohydride, 97%
MilliporeSigmaSynonym(s): STAB Empirical Formula: C6H10BNaO6 Linear Formula: (CH3COO)3BHNa Formula Weight: 211.94 MDL Number: MFCD00012211 Purity: 97% Melting Point: 116-120 °C (dec.)(lit.) Beilstein Registry Number: 4047608
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ALDRICH Sodium fluoride, 99.99% trace metals basis
MilliporeSigmaEmpirical Formula: FNa Linear Formula: NaF Formula Weight: 41.99 MDL Number: MFCD00003524 Purity: 99.99% trace metals basis Boiling Point: 1704 °C/1 atm(lit.) Melting Point: 993 °C(lit.) Refractive Index: n 20/D 1.3252(lit.)
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ALDRICH Sodium carboxymethyl cellulose, average Mw ~250,000
MilliporeSigmaSynonym(s): Carboxymethylcellulose sodium salt MDL Number: MFCD00081472 Melting Point: 260 °C (dec.)
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GR ACS Sodium Nitrite
MilliporeSigmaFormula: Mixture Concentration: (complexometric titration) 1010mg/L max Formula: Al(NO3)3 in HNO3 0.5mol/L
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Samarium(III) nitrate hexahydrate, 99.9% (REO)
Thermo Scientific ChemicalsFormula: Sm(NO3)3 6H2O Formula weight: 444.45 (336.36anhy) Purity: 99.9% (REO) CAS Number: 13759-83-6 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2846.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin…
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SnAP Pip Reagent
MilliporeSigmaSynonyms: N-(2-Aminoethyl)-N-[(tributylstannyl)methyl]-Boc ester Molecular Formula: C20H44N2O2Sn Molecular Weight: 463.29 Linear Structural Formula: C20H44N2O2Sn Density: 1.108 g/mL Refractive Index: n/D 1.4860 Storage: -20C Application: SnAP Reagents provide a one-step…
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Sodium Tungstate, Dihydrate, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 10213-10-2
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Sodium metabisulfite (MBS, Sodium disulfite) is an inorganic salt. It is the sodium salt of disulphurous (pyrosulfurous) acid. It is widely used in textile dyeing, photography and paper industry. It is also commonly added to various food products and wines as a preservative. Synonyms: Sodium…
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Stearic acid, 90+%
Thermo Scientific ChemicalsSynonym(s): Octadecanoic acid Formula: CH3(CH2)16CO2H Formula weight: 284.48 Purity: 90+% CAS Number: 57-11-4 Harmonized Tariff Code: 2915.70 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37 In case of contact with eyes, rinse…
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"Sulfamoxole, VETRANAL™, analytical standard"
MilliporeSigmaSynonyms: 4-Amino-N-(4,5-dimethyl-2-oxazolyl)benzenesulfonamide; N 1 -(4,5-Dimethyloxazol-2-yl)sulfanilamide Formula: C11H13N3O3S Formula Weight: 267.30 CAS No.: 729-99-7 Legal Information: VETRANAL is a trademark of Sigma-Aldrich Co. LLC
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Starch from corn,
MilliporeSigmaSynonyms: Corn starch; Starch from maize Formula: (C6H10O5)n CAS No.: 9005-25-8 Other Notes: Unmodified regular corn starch containing approx. 73% amylopectin and 27% amylose
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EMSURE® Sodium Hydrogen Carbonate For Analysis
MilliporeSigmaSynonyms: Sodium bicarbonate Molecular Formula: CHNaO3 Molecular Weight: 84.01 Linear Structural Formula: NaHCO3 MDL Number: MFCD00003528 Purity: 99.0-101.0% (acidimetric); 99.7-100.3% dry basis (acidimetric) Melting Point: 270 C (decomposition) Density: 2.22…
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Sakuranetin
MilliporeSigmaanalytical standard Synonym(s): ( S )-(−)-4'-5-Dihydroxy-7-methoxyflavanone; 7- O -Methylnaringenin; Naringenin 7- O -methyl ether Empirical Formula: C16H14O5 Formula Weight: 286.28 Linear Formula: C16H14O5 MDL…
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Sodium fluoride, 99%
Thermo Scientific ChemicalsFormula: FNa Formula weight: 41.99 Purity: 99% CAS Number: 7681-49-4 UN Number: UN1690 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H315-H319 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. …
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Soda lime, indicating, ACS
Thermo Scientific ChemicalsCAS Number: 8006-28-8 UN Number: UN1907 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2815.11 Hazard Statements: