Reagents, H, Chemicals
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Tris-Borate EDTA Buffer
MilliporeSigmaSynonyms: TBE Buffer Storage: room temp Application: Tris-Borate EDTA (TBE) buffer is commonly used in the electrophoresis of nucleic acids in agarose and polyacrylamide gels. TBE buffer is recommended for resolution of RNA and DNA fragments smaller than 1500 bp.
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Crystals of ammonium chloride (NH4Cl) belong to the cubic crystal system. It can be synthesized by reacting HCl with aqueous ammonia solutions. NH4Cl is formed as a by-product during soda manufactured by Solvay process. Synonyms: Salmiac; Salmiac Molecular Formula: H4ClN Molecular…
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Hexamethyldisilazane, reagent grade, >=99%
MilliporeSigmaSynonyms: Bis(trimethylsilyl)amine; HMDS CAS Number: 999-97-3 Formula: C6H19NSi2 Formula Weight: 161.39 Linear Formula: (CH3)3SiNHSi(CH3)3 MDL No.: MFCD00008259 Purity: >=99% Boiling Point: 125 C(lit.) Refractive Index: n20/D 1.407(lit.) Beilstein Registry Number: 635752…
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4-Hydroxybutanoic acid lactone >=98%, FCC, FG
MilliporeSigmaSynonyms: gamma-Butyrolactone; gamma-Hydroxybutyric acid lactone; 4-Hydroxybutyric acid lactone; GBL Molecular Formula: C4H6O2 Molecular Weight: 86.09 Linear Structural Formula: C4H6O2 MDL Number: MFCD00005386 Purity: >=98% Melting Point: -45 C (lit.) Density: 1.12 g/mL…
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SIGMA Hemocyanin from Megathura crenulata (keyhole limpet)
MilliporeSigmaSynonym(s): KLH; Keyhole limpet hemocyanin MDL Number: MFCD00131280 Storage: 2-8°C
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(1-Hexadecyl)trimethylammonium chloride, 96%
Thermo Scientific ChemicalsSynonym(s): Cetyltrimethylammonium chloride Formula: C19H42ClN Formula weight: 320.00 Purity: 96% CAS Number: 112-02-7 UN Number: UN1759 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2923.90 Hazard Statements: H314-H318-H302 Causes severe skin burns and…
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Hydrazine sulfate, ACS, 99.0% min
Thermo Scientific ChemicalsFormula: H2NNH2 H2SO4 Formula weight: 130.12 Purity: 99.0% min CAS Number: 10034-93-2 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2825.10 Hazard Statements: H311-H331-H350-H302-H317 Toxic in contact with skin. Toxic if inhaled. May cause…
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Fluka HYDRANAL®-Composite 5 Reagent for volumetric one-component Karl Fischer…
Honeywell Research ChemicalsStorage condition: Room Temperature UN Number: GHS pictograms: GHS08 Signal Words: Danger H Statements: H360D;H351;H373 P Statements: P284;P280;P260;P308 + P313 Package Type: Glass Bottle, Narrow Open C.A.S. Number 2: 7553-56-2 C.A.S. Number…
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Empirical Formula: C20H37N3O13 Linear Formula: C20H37N3O13 Formula Weight: 527.52 MDL Number: MFCD06795479 Storage: 2-8°C
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Legal Information: Hellma is a registered trademark of Hellma GmbH
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Storage: -196C Application: Primary Human Uterine Smooth Muscle Cells (HUtSMC) are isolated from the myometrium (the middle layer of the uterine wall) and provided in a cryopreserved format. HUtSMC stain positive for smooth muscle alpha-actin. During pregnancy, hormones and growth factors…
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ALDRICH 8-Hydroxyquinoline hemisulfate salt hemihydrate, 98%
MilliporeSigmaSynonym(s): 8-Quinolinol hemisulfate; 8-Quinolinol sulfate (2:1) monohydrate Formula: C9H7NO · 0.5H2O4S · 0.5H2O Formula Weight: 203.20 CAS No.: 207386-91-2 Purity: 98% Packaging: 100, 500 g in poly bottle
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Hydrochloric acid, 50% v/v aq. soln.
Thermo Scientific ChemicalsFormula: HCl Formula weight: 36.46 CAS Number: 7647-01-0 UN Number: UN1789 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2806.10 Hazard Statements: H314-H335 Causes severe skin burns and eye damage. May cause respiratory irritation. Precautionary Statements: …
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FLUKA HYDRANAL®-Solvent CM, reagent for volumetric two-component KF titration in…
Honeywell Research ChemicalsApplication: To be used with: see related products General description: Visit our HYDRANAL center to learn more. Protocols & Applications: Water Determination in Chocolate and Cocoa Legal Information: HYDRANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH
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H-D-His(Trt)-2-Cl-Trt-Resin, 100-200 mesh, 1% DVB
Advanced ChemTechStructure confirmed. Will ship with Certificate of Analysis (CoA)
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n-Heptane, 99%
Thermo Scientific ChemicalsFormula: CH3(CH2)5CH3 Formula weight: 100.21 Purity: 99% CAS Number: 142-82-5 UN Number: UN1206 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.10 Hazard Statements: H225-H304-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed and…
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Synonyms: L-ß-HomoPhe(3-Cl)-OH·HCl(S)-3-Amino-4-(3-chlorophenyl)butyric acid hydrochloride Purity Limit: ≥ 98% (HPLC) CAS No.: 270596-38-8 Molecular Formula: C10H13Cl2NO2 Molecular Weight: 250.12 MDL No.: MFCD01860998 Appearance: White solid Optical Rotation: [a]D25 = -21 ±…
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ALDRICH 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone, 97%
MilliporeSigmaSynonym(s): 7-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone; 7-Hydroxy-3,4-dihydrocarbostyril Formula: C9H9NO2 Formula Weight: 163.17 CAS No.: 22246-18-0 Purity: 97% Packaging: 1 g in glass bottle
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Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)
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4-Hydroxypyridine, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Pyridinol, 4(1H)-Pyridone Formula: C5H5NO Formula weight: 95.10 Purity: 97% CAS Number: 626-64-2 Harmonized Tariff Code: 2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Storage: -20C Application: Primary Human Uterine Smooth Muscle Cells (HUtSMC) are isolated from the myometrium (the middle layer of the uterine wall) and stain positive for smooth muscle alpha-actin. During pregnancy, hormones and growth factors cause an extensive hypertrophy of uterine smooth…
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Synonym(s): 4-(1-[4-(Dimethylaminoethoxy)phenyl]-2-phenyl-1-butenyl)phenol; 4-OHT; cis/trans -4-Hydroxytamoxifen Empirical Formula: C26H29NO2 Linear Formula: C26H29NO2 Formula Weight: 387.51 Purity: ≥98% (HPLC) …
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Histosec® pastilles (without DMSO) is an embedding medium for histology of samples of human origin. It is a paraffin enriched with polymers, also available with the addition of DMSO (dimethyl sulfoxide). DMSO increases the rate of penetration of paraffin and provides additional preservation of the…
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Storage: -20C Application: For research use only. Not for use in diagnostic procedures.Please refer to the attached Protocolfor details. Other Notes: A sample Certificate of Analysis is available for this product. Please type the word sample in the text box provided for lot number.
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4-Hydroxy-3-methoxy-DL-mandelic acid, 98%
Thermo Scientific ChemicalsFormula: C9H10O5 Formula weight: 198.17 Purity: 98% CAS Number: 2394-20-9 Harmonized Tariff Code: 2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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HA15 >=98% (HPLC)
MilliporeSigmaSynonyms: N-[4-[3-[[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]amino]phenyl]-2-thiazolyl]-acetamide Molecular Formula: C23H22N4O3S2 Molecular Weight: 466.58 Linear Structural Formula: C23H22N4O3S2 MDL Number: MFCD30377202 Purity: >=98% (HPLC) Storage: 2-8C Biochem…
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3-Hydroxybenzyl alcohol, 98%
Thermo Scientific ChemicalsFormula: C7H8O2 Formula weight: 124.14 Purity: 98% CAS Number: 620-24-6 Harmonized Tariff Code: 2907.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Synonyms: ß-Chloro-L-Ala-OMe·HCl Purity Limit: ≥ 98% (TLC) CAS No.: 17136-54-8 Molecular Formula: C4H8ClNO2·HCl Molecular Weight: 174.03 MDL No.: MFCD00270526 Appearance: White powder Melting Point: 152-159 °C Optical Rotation: [a]D20 = +4 ± 2º (C=2 in AcOH) Storage…
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Hanks' Balanced Salt Solution (1X), with calcium, with magnesium, without phenol…
Thermo Scientific Chemicals -
ALDRICH 6-Hydroxy-2-benzoxazolinone, 97%
MilliporeSigmaSynonym(s): 6-Hydroxy-2(3 H )-benzoxazolone Empirical Formula: C7H5NO3 Linear Formula: C7H5NO3 Formula Weight: 151.12 MDL Number: MFCD07369767 Purity: 97% Melting Point: >300 °C(lit.)
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Hyflon(R) AD 40L
MilliporeSigmaHyflon(R) AD 40L is an amorphous perfluoropolymer available in powder form. •Amorphous glassy polymer structure. •Solubility in perfluorinated solvents. •Low dielectric constant of 2.0 at 1 kHz.Excellent optical properties •High UV transmittance. •Low refractive index.Hyflon(R) AD can provide…
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Dihydroxyacetone phosphate (DHAP) is a metabolic intermediate involved in many pathways, including glycolysis, gluconeogenesis, glycerol metabolism, phosphatidic acid synthesis, fat metabolism, and the Calvin cycle. Fructose-1,6-diphosphate is converted to DHAP and glyceraldehyde-3-phosphate (GAP)…