2788 Results for: "Organic Reagents"

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AccuGENE® 1 M Tris HCL Buffer, Lonza

Supplier: Lonza

AccuGENE™ Molecular Biology Buffers are ready-to-use solutions ideal for a wide range of molecular biology applications.

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2,5-Bis(trifluoromethyl)benzoyl chloride ≥98.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 393-82-8 MDL Number: MFCD00074997 Molecular Formula: C9H3ClF6O Molecular Weight: 276.56 Purity/Analysis Method: 98.0% (GC,T) Form: Clear Liquid Boiling point (°C): 72 Flash Point (°C): 74

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Chitin (from Crustacean chitin), brown powder, unbleached

Supplier: MP Biomedicals

Chitin is a cellulose-like biopolymer consisting predominantly of unbranched chains of b-(1->4)-2-acetamido-2-deoxy-D-glucose (also named N-acetyl-D-glucosamine) residues. It is found in fungi, yeasts, marine invertebrates and arthropods, where it is a principal component in the exoskeletons. May be regarded as a derivative of cellulose, in which the C-2 hydroxyl groups have been replaced by acetamido residues.

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The Chemistry of Invisible Inks STEM Kit

Supplier: United Scientific Supplies

Explore How Invisible Inks Are Made

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4-(4-Fluorophenyl)-6-isopropyl-2-(N-methyl-N-methanesulfonylamino)-5-pyrimidinecarboxaldehyde ≥98.0% (by HPLC, total nitrogen)

Supplier: TCI America

CAS Number: 147118-37-4 MDL Number: MFCD08458342 Molecular Formula: C16H18FN3O3S Molecular Weight: 351.40 Purity/Analysis Method: 98.0% (HPLC,N) Form: Crystal Melting point (°C): 180

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[6,6]-Phenyl-C61-butyric acid butyl ester ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 571177-66-7 MDL Number: MFCD09842755 Molecular Formula: C75H20O2 Molecular Weight: 952.98 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Color: Black

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Mag-Bind® Environmental DNA 96 Kit

Supplier: Omega Bio-Tek

Isolate DNA from soil and water samples using magnetic beads.

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[6,6]-Phenyl-C61-butyric acid n-octyl ester ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 571177-68-9 MDL Number: MFCD09265175 Molecular Formula: C79H28O2 Molecular Weight: 1009.09 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Color: Black

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Trifluoro(1,1,2,2-tetrafluoro-2-bromoethoxy)ethylene ≥98.0% (by GC) stabilized

Supplier: TCI America

(stabilized with MEHQ) CAS Number: 85737-06-0 MDL Number: MFCD02183517 Molecular Formula: C4BrF7O Molecular Weight: 276.94 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Specific Gravity (20/20): 1.80 Storage Temperature: 0-10°C

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1-(Trifluoromethanesulfonyl)imidazole ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 29540-81-6 MDL Number: MFCD00037891 Molecular Formula: C4H3F3N2O2S Molecular Weight: 200.14 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Color: Colorless Boiling point (°C): 40 Melting point (°C): 19 Specific Gravity (20/20): 1.53 Storage Temperature: 0-10°C

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Rose Bengal

Supplier: TCI America

CAS Number: 632-69-9 MDL Number: MFCD00151169 Molecular Formula: C20H4Cl4I4O5 Molecular Weight: 1017.63 Form: Crystal Color: Deep Yellow Red

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SPB (Succinimidyl-[4-(psoralen-8-yloxy)]butyrate), Pierce™

Supplier: Invitrogen

Thermo Scientific Pierce SPB is an NHS-ester and psoralen crosslinker that effectively conjugates primary amines to DNA via light-activated intercalation next to pyrimidine bases.

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Perylene ≥99.0%, purified by sublimation

Supplier: TCI America

CAS Number: 198-55-0
MDL Number: MFCD00004142
Molecular Formula: C20H12
Molecular Weight: 252.32
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Color: Pale Yellow
Melting point (°C): 278

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Test kits, TOC, Spectroquant®, Supelco®

Supplier: MilliporeSigma

All Spectroquant® test kits can be used with the Prove range of spectrophotometers and Nova 60/60A instruments. Tests can be used not only on photometers and spectrophotometer from Merck, but also on photometers and spectrophotometers from other suppliers (programming details available on request).

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3-(9H-Carbazol-9-yl)phenylboronic acid (contains varying amounts of Anhydride)

Supplier: TCI America

CAS Number: 864377-33-3 MDL Number: MFCD18072506 Molecular Formula: C18H14BNO2 Molecular Weight: 287.13 Form: Crystal Color: White

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Fosfomycin disodium salt ≥98%

Supplier: TCI America

Fosfomycin (also known as phosphomycin), a broad-spectrum antibiotic, was isolated from Streptomyces fradiase in 1969, now this can be made by chemical synthesis

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4-((Trifluoromethyl)thio)benzoyl chloride ≥98.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 330-14-3 MDL Number: MFCD01631632 Molecular Formula: C8H4ClF3OS Molecular Weight: 240.62 Purity/Analysis Method: 98.0% (GC,T) Form: Clear Liquid Color: Colorless Boiling point (°C): 230 Flash Point (°C): 47 Specific Gravity (20/20): 1.44

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2-Bromo-4-fluoro-1-iodobenzene ≥98.0%

Supplier: TCI America

CAS Number: 202865-73-4 MDL Number: MFCD00142868 Molecular Formula: C6H3BrFI Molecular Weight: 300.90 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Boiling point (°C): 225 Flash Point (°C): 110 Specific Gravity (20/20): 2.33

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GenePrint® 10 System, Promega

Supplier: Promega Corporation

STR analysis for human cell line authentication.

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epT.I.P.S.® Sets, Pipette Tips

Supplier: Eppendorf

Eppendorf epT.I.P.S.® Sets, in 'Eppendorf Quality' grade, combine the convenience of a reusable Box 2.0 with high-quality reloadable pipette tips, offering a sustainable, efficient solution for precise and organized pipetting in laboratories.

Sustainable Options Available

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Black Phenolic Screw Caps, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)

The unique cone liner design offers superior torque retention and excellent sealing characteristics.

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Dextran, M.W. 200000 - 300000, white powder clinical grade

Supplier: MP Biomedicals

Dextran is a high molecular weight polymer of anhydroglucose. It is composed of approximately 95% alpha-D-(1-->6) linkages. The remaining a(1-->3) linkages account for the branching of dextran.
Dextrans are used in many applications as volume extenders, stabilizers, matrix components, binding platforms, lubricants and physical structure components.

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2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane ≥97.0%

Supplier: TCI America

CAS Number: 2554-06-5 MDL Number: MFCD00040293 Molecular Formula: C12H24O4Si4 Molecular Weight: 344.66 Purity/Analysis Method: 97.0% (GC) Form: Clear Liquid Color: Colorless Boiling point (°C): 110 Melting point (°C): -44 Flash Point (°C): 112 Specific Gravity (20/20): 0.99

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4,4'-Biphenyldiboronic acid bis(pinacol)ester ≥98.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 207611-87-8 MDL Number: MFCD08669545 Molecular Formula: C24H32B2O4 Molecular Weight: 406.14 Purity/Analysis Method: 98.0% (GC,T) Form: Crystal Melting point (°C): 262

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TRIS HCl (tris(hydroxymethyl)aminomethane hydrochloride) 99+%

Supplier: Thermo Scientific Chemicals

MDL: MFCD00012590 Beilstein Registry No.: 3675235

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(9H-Fluoren-9-yl)methyl hydrazinecarboxylate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 35661-51-9 MDL Number: MFCD00239419 Molecular Formula: C15H14N2O2 Molecular Weight: 254.29 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 171 Storage Temperature: 0-10°C

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Bis(8-quinolinolato)copper(II) ≥98.0% (by titrimetric analysis), purified by sublimation

Supplier: TCI America

CAS Number: 10380-28-6
MDL Number: MFCD00067392
Molecular Formula: C18H12CuN2O2
Molecular Weight: 351.85
Purity/Analysis Method: >98.0% (T)
Form: Crystal

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MagaZorb DNA Mini-Prep Kit, Promega

Supplier: Promega Corporation

The MagaZorb DNA Kit provides an easy, fast and cost-effective technique for isolating PCR-quality DNA.

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BS3 (Bis(sulfosuccinimidyl) suberate sodium salt) ≥93% (by NMR), Pierce™

Supplier: Invitrogen

Thermo Scientific Pierce BS3 (Sulfo-DSS) is bis(sulfosuccinimidyl)suberate, an amine-to-amine crosslinker that is homobifunctional, water-soluble, non-cleavable and membrane impermeable.

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(1S,2R)-(-)-10,2-Camphorsultam ≥98.0%

Supplier: TCI America

CAS Number: 94594-90-8 MDL Number: MFCD00066271 Molecular Formula: C10H17NO2S Molecular Weight: 215.31 Purity/Analysis Method: 98.0% (GC) Form: Crystal Melting point (°C): 182 Specific rotation [a]20/D: -31 deg (C=1, CHCl3)