5 mL
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3,4-Dihydro-2H-pyran-2-methanol, 98% (Assay)
AFG BioscienceCAS # 3749-36-8 Synonyms: 3,4-Dihydro-2H-pyran-2-ylmethanol2-Hydroxymethyl-3,4-dihydro-2H-pyran Comments: Preparation of supported dihydropyran for mild immobilization and cleavage of alcohols Density: 1.071 MDL No.: MFCD00051507 Molecular Formula: C6H10O2 Molecular Weight: 114.14 …
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Streptavidin Separopore® (Agarose)
bioWORLDApplications: Affinity matrix with immobilized Streptavidin by CNBr activation coupling method. The base matrix is a rigid, highly cross-linked beaded agarose with high chemical stability. The immobilized streptavidin binds biotin and biotinylated…
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"1-Propanol, analytical standard"
MilliporeSigmaSynonyms: Propyl alcohol Formula: CH3CH2CH2OH Formula Weight: 60.10 CAS No.: 71-23-8 Purity: ≥99.9% (GC) Density: 0.804 g/mL at 25 °C(lit.)
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2,3-Dimercapto-1-propanol for synthesis
MilliporeSigmaCAS Number: 59-52-9 UN Number: UN2810 Solubility: 87 g/l (20°C) (slow decomposition) Molar Mass: 124.22 g/mol Boiling Point: 63 - 68°C (0.27 hPa) Vapor Pressure: 7.4 hPa (100°C) Flash Point: >112°C Density: 1.24 g/cm3 (20°C) pH: 5.0 - 6.5 (H2O,…
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ß-Glucuronidase from Helix pomatia
MP BiomedicalsBeta-glucuronidases are members of the glycosidase family of enzymes that catalyze the breakdown of complex carbohydrates. Human β-glucuronidase is a type of glucuronidase that catalyzes hydrolysis of β-D-glucuronic acid residues from the non-reducing end of mucopolysaccharides, such as…
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Protease and Phosphatase Inhibitor Cocktail
MilliporeSigmaProtease and Phosphatase Inhibitor Cocktail us designed to increase the yield of intact and unmodified proteins in cell extracts. Protease and Phosphatase Inhibitor cocktail mixture inhibits serine, cysteine, and acid proteases, as well as aminopeptidases. Protease and Phosphatase Inhibitor…
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WaterMark® KARL FISCHER WATER STANDARD, 0.10 mg/ml
GFS ChemicalsFor checking calibration of coulometric KF equipment.
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Silver nano ink, aerosol jet printable
MilliporeSigmaSynonyms: Ag ink; Air-brush printable; Room temperature storage Optomec aerosol jet printable Ag ink Linear Structural Formula: Ag Density: 2.14 g/mL Storage: 15-25C Application: This product is a conductive ink based on single-crystal silver nanoparticles in a mixture of propylene…
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Storage: -20C UNSPSC Code: 12352200 General description: 10X PCR Buffer II was tested at a final concentration of 1X (10mM Tris-HCl, pH 8.3 at 25 C, 50mM KCl), in reactions containing 1-4mM MgCl2, each dNTP at 200 muM, primers defining an approximately 500 base pair region of lambda DNA at…
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Diethylamine, >=99.5%
MilliporeSigmaCAS Number: 109-89-7 Formula: C4H11N Formula Weight: 73.14 Linear Formula: (C2H5)2NH MDL No.: MFCD00009032 Purity: >=99.5% Boiling Point: 55 C(lit.) Melting Point: -50 C (lit.) Density: 0.707 g/mL at 25 C(lit.) Refractive Index: n20/D 1.385(lit.) Beilstein Registry…
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ß-Glucuronidase Solution from abalone
Soltec Bio Sciencebeta Glucuronidase is extracted from red abalone ( Haliotis Rufescens ). This is the most widely utilized and stable reagent for cleaving the glucuronide from drug metabolites. The amber solution prepared can be stored at 2-8°C and has a shelf life of one year. This amber solution is…
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ALDRICH Silicone oil, viscosity 5cSt(25°C)
MilliporeSigmaLinear Formula: [-Si(CH3)2O-]n MDL Number: MFCD00132673 Boiling Point: >140 °C/0.002 mmHg(lit.) Refractive Index: n 20/D 1.403(lit.)
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ALDRICH Dioctyl phthalate, Greater Than or Equal to 99.5%
MilliporeSigmaSynonym(s): Bis(2-ethylhexyl) phthalate; DEHP; DOP; Phthalic acid bis(2-ethylhexyl ester) Formula: C6H4-1,2-[CO2CH2CH(C2H5)(CH2)3CH3]2 Formula Weight: 390.56 CAS No.: 117-81-7 …
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Pivalic acid, 0.99
MilliporeSigmaSynonyms: 2,2-Dimethylpropionic acid; Trimethylacetic acid CAS Number: 75-98-9 Formula: C5H10O2 Formula Weight: 102.13 Linear Formula: (CH3)3CCO2H MDL No.: MFCD00004194 Purity: 0.99 Boiling Point: 163-164 C(lit.) Melting Point: 32-35 C (lit.) Density: 0.889 g/mL at 25…
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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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Forget-Me-Not™ EvaGreen® qPCR Master Mix (2-Color Tracking) is a hot-start EvaGreen® dye-based master mix for use in real time PCR applications and DNA melt curve analysis. Forget-Me-Not™ features a unique combination of a master mix containing a low concentration of blue dye, plus a DNA template…
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Bromcresol Green - Methyl Red Indicator For Alkalinity Titrations pk/100 Powder Pillows 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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"1,4-Dioxane, analytical standard"
MilliporeSigmaSynonyms: Diethylene oxide; Dioxane Formula: C4H8O2 Formula Weight: 88.11 CAS No.: 123-91-1 Purity: ≥99.9% (GC) Density: 1.034 g/mL at 25 °C(lit.) Supplemental Hazard Statements: May form explosive peroxides., Repeated exposure may cause…
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Manver 2 Hardness Indicator Powder Pillows, 50mL Sample, pk/100 ; indicator for hardness titrations. 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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"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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Synonyms: Vinyl cyanide CAS Number: 107-13-1 Formula: C3H3N Formula Weight: 53.06 Linear Formula: CH2=CHCN MDL No.: MFCD00001927 Purity: >=99% Boiling Point: 77 C(lit.) Melting Point: -83 C (lit.) Refractive Index: n20/D 1.391(lit.) Beilstein Registry Number: 605310 …
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Quinoline For Synthesis
MilliporeSigmaCAS No.: 91-22-5 pH: 7.3 (5 g/l, H2O, 20°C) Solubility: 6 g/l (20°C) Melting Point: -15°C Molar Mass: 129.16 g/mol Boiling Point: 237 - 238°C (1013 hPa) Vapor Pressure: 0.08 hPa (20°C) Flash Point: 107°C Refractive Index: 1.6268 (20°C, 589 nm) Explosion Limit: …
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(S)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene
Thermo Scientific ChemicalsSynonym(s): (S)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaborole Formula: C18H20BNO Formula weight: 277.17 CAS Number: 112022-81-8 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2934.99 Hazard Statements: …
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ALDRICH p-Divinylbenzene, 85%
MilliporeSigmaEmpirical Formula: C10H10 Linear Formula: C10H10 Formula Weight: 130.19 MDL Number: MFCD00008622 Purity: 85% Density: 0.914 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.5470(lit.) Storage: −70°C
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Bis(Trimethylsilyl)Trifluoroacetamide For Gas Chromatography
MilliporeSigmaCAS No.: 25561-30-2 Solubility: (20°C) Hydrolysis Molar Mass: 257.40 g/mol Boiling Point: 145°C (1013 hPa) Flash Point: 34°C Density: 0.97 g/cm3 (20°C) Hill Formula: C8H18F3NOSi2
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ALDRICH Cyclopentanol, 99%
MilliporeSigmaFormula: C5H9OH Formula Weight: 86.13 CAS No.: 96-41-3 UN Number: UN2244 Purity: 99% Density: 0.949g/mLat 25°C(lit.) Packaging: 5, 100, 500 mL in glass bottle
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ALDRICH 1-(Trimethylsilyl)imidazole, 96%
MilliporeSigmaSynonym(s): N -Trimethylsilylimidazole; TMSI; TSIM Formula: C6H12N2Si Formula Weight: 140.26 CAS No.: 18156-74-6 UN Number: UN1993 Purity: 96% Density: 0.956g/mLat 25°C(lit.) Application: Silylating reagent for the protection of…
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Sheep serum,
MilliporeSigmaSynonyms: Serum Storage: -20C UNSPSC Code: 12352203 Application: Sheep serum was used to block non-specific reactivity in immunohistochemistry of frozen rat levator labii superioris muscle tissue sections.
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ROCHE Streptavidin Mutein Matrix
MilliporeSigmaUNSPSC Code: 12352200 RIDADR: NONH for all modes of transport Features and Benefits: • Mild purification conditions : Low biotin dissociation constant allows elution of biotinylated proteins under gentle conditions. • Stable : No significant loss of binding capacity…
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Pre-activated medium for immobilization of ligands containing primary amines N, N'-Carbonyl diimidazole (CDI) mediated activation of Separopore® 4B matrix to allow coupling of the primary amino ligands by a stable amide bond formation No charge is introduced into the matrix after the coupling…
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Synonyms: n -Octyl glucoside; OGP Formula: C14H28O6 Formula Weight: 292.37 CAS No.: 29836-26-8 Storage Temperature: −20°C Application: n-Octyl β-D-glucopyranoside (OGP) is a non-ionic detergent which has been used for isoelectric focusing…
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