Supplies, 10 mL
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4'-Isopropylacetophenone for synthesis
MilliporeSigmaCAS Number: 645-13-6 Molar Mass: 162.23 g/mol Boiling Point: 119 - 120°C (13.3 hPa) Density: 0.970 g/cm3 (20°C)
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Synonyms: 2,4,6-Trinitrobenzenesulfonic acid solution; TNBS CAS Number: 2508-19-2 Formula: C6H3N3O9S Formula Weight: 293.17 Linear Formula: C6H3N3O9S MDL No.: MFCD00064382 Storage: 2-8C Beilstein Registry Number: 572358 UNSPSC Code: 12352005 Application: Hydrophilic…
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Application: Silver nanocubes (100 nm, NanoXact, 1 mg/mL in ethanol, PVP 55 kDa (polymer)) can be potentially used for a variety of applications such as surface enhanced Raman scattering (SERS) substrate, MoS2 photodetector, light-emitting diodes (LEDs), and localized surface plasmon resonance…
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Synonyms: CANdot(R); Fluorescent nanocrystals; QDs; artificial atoms Molecular Formula: PbS Molecular Weight: 239.27 Linear Structural Formula: PbS Storage: 2-8C Application: Our PbS quantum dots have a fully crystalline inorganic core and are organically stabilized with an…
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SIGMA Plasma, from bovine
MilliporeSigmaSynonym(s): Citrated plasma General description: Plasma is the liquid part of the blood and lymphatic fluid, which makes up about half of its volume. Plasma is devoid of cells and, unlike serum, has not clotted. Some of the more common proteins found in plasma are albumin and prealbumin,…
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"Cyclopentane, analytical standard"
MilliporeSigmaFormula: C5H10 Formula Weight: 70.13 CAS No.: 287-92-3 Purity: ≥99.0% (GC) Density: 0.751 g/mL at 25 °C(lit.)
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Nitric Acid Preservative
Environmental Sampling SupplyThe Environmental Sampling Supply nitric acid preservative is a main ingredient for many laboratory experiments and can be utilized as a pH buffer, cleaning agent and a preservative.
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Buffered Peptone Water
Edge BiologicalsBuffered Peptone Water is used for pre-enrichment of damaged Salmonella species from food specimens to increase recovery.
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MicroCare Polar Flux Remover
MicroCare CorpCHM03Z729: MicroCare Polar Flux Remover for Lead-Free Fluxes, 10.5 oz. Aerosol; Polar Flux Remover is very good cleaner for removing heavy and age-hardened rosin, RA and RMA fluxes; Removes polar and ionic activators; MicroCare TriggerGrip cleaning system compatible CHM03Z730: MicroCare RMA Flux…
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BD supplies more than 400 different BD Difco™ and BD BBL™ brand media formulations and ingredients in dehydrated form for the convenience of the laboratorian and bioprocessing specialist.
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Sera from rat, frozen liquid
MilliporeSigmaStorage: -20C UNSPSC Code: 12352207 Application: Rat serum supports the reaggregation of rat islet cells into tridimensional pseudoislets useful for transplantation studies. Rat serum is also useful as an inhibitor of non-specific binding of rat antibodies in immunochemical techniques.
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TNBS (2,4,6-trinitrobenzene sulfonic acid)
G-BiosciencesTNBS (2,4,6-trinitrobenzene sulfonic acid) is a highly sensitive and rapid chemical used to quantitate the free amino groups. The reaction of TNBS with primary amines generates a highly chromogenic product that can be readily measured at 335nm. Supplied as a 1% solution in methanol. …
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Swab-Samplers
NeogenSwab in pre-filled bottle with various diluents. Benefits Swab reaches into corners and hard-to-reach areas for increased accuracy. Convenient design helps improve sampling consistency from tech-to-tech and plant-to-plant. Bottles have ample headspace for sample addition and…
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Tryptic Soy Broth
MoltoxGeneral Purpose medium for the cultivation of fastidious and non-fastidious microorganisms. Lecithin and Tween are added to nullify certain chemical residues found in germicides and disinfectants. Added Thymidine for the detection of Thymidine dependant SCVs or Small-colony variants.
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Diphenylcarbazone Powder Pillows, 100mL sample, pk/100; For chloride mercuric nitrate method Powder pillows for 100-mL sample Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.
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Powder Pack™ Reagents are pre-measured, unit dose in a convenient foil pack. Simply tear open the Powder Pack and pour the reagent into the sample. We think you will find our Powder Packs to be: Easy to Handle – They’re 37% larger than the competition’s design which…
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BD provides BD Difco™ Complete and Incomplete Freund's adjuvants. Our Complete adjuvants are prepared with Mycobacterium butyricum or Mycobacterium tuberculosis organisms. Often used in antigen-adjuvant emulsions, they support immunological studies with laboratory animals.
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Sulfuric acid, 99.9999% (metals basis), 92% min
Thermo Scientific ChemicalsFormula: H2SO4 Formula weight: 98.08 Purity: 99.9999% (metals basis), 92% min 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…
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Used in the preparation of MYP Agar and SFP Agar Base. Difco ™ Antimicrobic Vial P, containing polymyxin B, is used for the preparation of selective microbiological culture media.
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BD Difco™ Dehydrated Culture Media Manufactured and tested for uniformity and consistency from lot-to-lot Packaging offered in 100 g, 500 g, 2 kg and 10 kg BBL/Difco Laboratories maintains a strong commitment to research and development, resulting in an extensive range…
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SIGMA Polymyxin B-Agarose aqueous glycerol suspension
MilliporeSigmaMDL Number: MFCD00165491 Storage: 2-8°C
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"Methanol, analytical standard"
MilliporeSigmaMethanol is a primary alcohol, which is commercially manufactured from methane. It can also be obtained via pyrolysis of wood. It can find applications in organic synthesis reactions, as a highly polar solvent. Synonyms: Methyl alcohol Molecular Formula: CH4O Molecular Weight: 32.04 …
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TAG-NGPM+ (Next Generation Pathogen Media)
Truckee Applied GenomicsFor research use and COVID-19 test kit manufactures following validation per FDA EUA test VTM guidance. TAG-NGPM+ is designed to be used as virus-inactivating transport media for research use only. TAG-NGPM+ does not require refrigeration, and does not contain any Guanidinium salt,…
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1,3-Diethylbenzene, 97+%
Thermo Scientific ChemicalsFormula: C10H14 Formula weight: 134.22 Purity: 97+% CAS Number: 141-93-5 UN Number: UN2049 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2902.90 Hazard Statements: H226 Flammable liquid and vapour. Risk Phrases: 10 Flammable.
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"Amino Acid Standard, analytical standard"
MilliporeSigmaStorage Temperature: 2-8°C Components: The following components are included in the amino acid standard: • L -Alanine • Ammonium chloride • L -Arginine • L -Aspartic acid • L -Cystine • L -Glutamic acid • Glycine…
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Storage Temperature: 2-8°C General description: mixture of D (−)-2,3-butanediol, decane, dicyclohexylamine, 2,6-dimethylaniline, 2,6-dimethylphenol, 2-ethylcaproic acid, methyl decanoate, methyl laurate, methyl undecanoate, 1-octanol and dodecane in hexane and methylene chloride Other…
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Silicon(IV) chloride, 99% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Silicon tetrachloride Formula: Cl4Si Formula weight: 169.90 Purity: 99% (metals basis) CAS Number: 10026-04-7 UN Number: UN1818 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2812.10 Hazard Statements: H314-H335-H319 Causes severe skin burns and…
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Propidium iodide solution, solution (1.0 mg/ml in water)
MilliporeSigmaSynonym: 3,8-Diamino-5-(3-diethylaminopropyl)-6-phenylphenanthridinium iodide methiodide, 3,8-Diamino-5-[3-(diethylmethylammonio)propyl]-6-phenylphenanthridinium, diiodide CAS Number: 25535-16-4 Empirical Formula (Hill Notation): C27H34I2N4 …