Supplies, 10 mL
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Trypticase Soy Broth conforms with specifications of The United States Pharmacopeia (USP). Trypticase Soy Broth (Soybean-Casein Digest Medium) is a general-purpose medium used in qualitative procedures for the cultivation of fastidious and nonfastidious microorganisms from a variety of…
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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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Triethylamine trishydrofluoride for synthesis
MilliporeSigmaCAS Number: 73602-61-6 UN Number: UN2922 Solubility: (20°C) soluble Molar Mass: 161.21 g/mol Boiling Point: 70°C (19.9 hPa) Flash Point: 88°C Density: 1.00 g/cm3 (20°C) pH: 3 (H2O, 20°C) (saturated aqueous solution)
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Synonym(s): Triglyceride and Free Glycerol Kits and Reagents MDL Number: Storage: 2-8°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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Brilliant Green Bile Broth
Hardy DiagnosticsFor the detection of coliforms in water and food. Contains a durham tube for gas detection.
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"Ethylbenzene, analytical standard"
MilliporeSigmaFormula: C6H5C2H5 Formula Weight: 106.17 CAS No.: 100-41-4 Purity: ≥99.5% (GC) Density: 0.867 g/mL at 25 °C(lit.)
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Silylating mixture II according to Horning
MilliporeSigmafor GC derivatization Synonym(s): N,O-Bis(trimethylsilyl)acetamide – chlorotrimethylsilane – 1-(trimethylsilyl)imidazole mixture; 1-(Trimethylsilyl)imidazole/BSA/TMCS 3/3/2 (v/v/v); N,O-Bis(trimethylsilyl)acetamide/TMSIM/TMCS 3/3/2 (v/v/v) MDL Number: MFCD00148412 RIDADR: UN…
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Application: Silver nanocubes (75 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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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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MDL Number: MFCD00165901 Storage: 2-8°C
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"Acetone, analytical standard"
MilliporeSigmaFormula: CH3COCH3 Formula Weight: 58.08 CAS No.: 67-64-1 Purity: ≥99.9% (GC) Density: 0.791 g/mL at 25 °C(lit.) Application: Acetone′s luminesence intensity is dependent upon the solution components 1 . The absorption of UV light by acetone,…
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Tryptic Soy Agar
MoltoxSpecified as Soybean-Casein Digest Agar Medium in the USP. Used for the isolation and cultivation of non-fastidious and fastidious microorganisms. Utilized for a multitude of purposes. Not the medium of choice for anaerobes.
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Sabouraud Dextrose Agar
MoltoxGeneral-purpose medium for the cultivation of pathogenic and nonpathogenic fungi. Recommended in the USP for use in performing total combined mold and yeast counts (Microbial Limit Tests). Lecithin neutralizes quaternary ammonium compounds and Tween 80 neutralizes disinfectants. …
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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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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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Normal Mouse Serum
MP BiomedicalsSterile filtered. Mouse serum is used for blocking agents and controls in immunoassays. Mouse Serum is a pooled preparation obtained from a normal mouse population.
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3M™ Mini Flip-Top vials are pre-filled with 9 mL aliquots of diluent.
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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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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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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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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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Synonyms: DMSO deuterated; (Methyl sulfoxide)-d6; DMSO-d6; Hexadeuterodimethyl sulfoxide Molecular Formula: C2D6OS Molecular Weight: 84.17 Linear Structural Formula: (CD3)2SO MDL Number: MFCD00002090 Melting Point: 20.2 C Density: 1.190 g/mL at 25 C (lit.) …
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Chloromethyl chloroformate, >=98.0% (GC)
MilliporeSigmaCAS Number: 22128-62-7 Formula: C2H2Cl2O2 Formula Weight: 128.94 Linear Formula: ClCOOCH2Cl MDL No.: MFCD00077688 Purity: >=98.0% (GC) Boiling Point: 107-108 C(lit.) Density: 1.450 g/mL at 20 C Refractive Index: n20/D 1.428 Storage: 2-8C Beilstein Registry Number: …
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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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2-Cyclohexen-1-one, >=95%
MilliporeSigmaCAS Number: 930-68-7 Formula: C6H8O Formula Weight: 96.13 Linear Formula: C6H8(=O) MDL No.: MFCD00001577 Purity: >=95% Boiling Point: 171-173 C(lit.) Melting Point: -53 C (lit.) Density: 0.993 g/mL at 25 C(lit.) Refractive Index: n20/D 1.488(lit.) Beilstein Registry…
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Sera from mouse, frozen liquid (from clotted whole blood)
MilliporeSigmaStorage: -20C UNSPSC Code: 12352207 Application: Mouse serum is used in a variety of mouse cell culture systems to study viral infection, inhibition and transduction processes. Suitability: Not tested for use in cell culture
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Spore Suspensions are pure suspensions of viable spores with known resistance characteristics and population levels. The convenience of the Spore Suspensions allows for direct inoculation of products, typically to verify sterility of devices where a traditional BI strip cannot be used. They can…