Chemicals Reagents C
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CpGenome Universal Methylated DNA is enzymatically methylated human male genomic DNA. This product is intended for use with the CpGenome DNA Modification Kit (S7820) or with amplification primers. It can be used as a methylation-positive control for gene methylation studies. Materials Provided:…
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Calcium hypochlorite, tech.
Thermo Scientific ChemicalsSynonym(s): Bleaching powder Formula: CaCl2O2 Formula weight: 142.98 CAS Number: 7778-54-3 UN Number: UN1748 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2828.10 Hazard Statements: H272-H314-H302 May intensify fire; oxidizer. Causes severe skin burns and…
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Synonym(s): Caraway; Cycloheptaamylose; Cyclomaltoheptaose; Schardinger β-Dextrin Formula: C42H70O35 Formula Weight: 1134.98 CAS No.: 7585-39-9 Purity: ≥97% Application: Use to solubilize non-polar compounds such a fatty acids, lipids and cholesterol.
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Collagenase type I
MilliporeSigmaCollagenase type I (from Clostridium histolyticum) is a crude collagenase preparation that can be used for the isolation of primary cells or for tissue dissociation by enzymatic means. The preparation also may contain caseinase, clostripain, and tryptic activities. This preparation can be used to…
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SIGMA Colchicine >=95% (HPLC), powder
MilliporeSigmaEmpirical Formula: C22H25NO6 Linear Formula: C22H25NO6 Formula Weight: 399.44 MDL Number: MFCD00078484 Purity: ≥95% (HPLC) Melting Point: 150-160 °C (dec.)(lit.) Beilstein Registry Number: 2228813
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a-Cyano-4-hydroxycinnamic acid
MilliporeSigmamatrix substance for MALDI-MS, Ultra pure Synonym(s): α-CCA; α-CHCA; α-Cyano; 4-HCCA; ACCA Empirical Formula: C10H7NO3 Formula Weight: 189.17 Linear Formula: HOC6H4CH=C(CN)CO2H MDL Number: MFCD00004204 …
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Chrysin phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: 5,7-Dihydroxyflavone Molecular…
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Chlorine Solutions
HachC997K17 Free Chlorine Buffer Solution. Use with Chlorine Indicator Solution (2314011) and DPD Compound (2297255) for testing Free Chlorine using the Rapid Liquid method, the CL17 Process Analyzer or bulk analytical methods. C997K18 Free Chlorine Indicator Solution. Use with…
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Cadmium sulfate hydrate, Puratronic r, 99.996% (metals basis)
Thermo Scientific ChemicalsFormula: 3CdSO4 xH2O (x^=8) Formula weight: 208.46(anhy) Purity: 99.996% (metals basis) CAS Number: 15244-35-6 UN Number: UN2570 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2833.29 Hazard Statements: H301-H330-H340-H350-H360-H372 Toxic if swallowed. Fatal…
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Chondroitin sulfate, 90+%
Thermo Scientific ChemicalsPurity: 90+% CAS Number: 9007-28-7 Harmonized Tariff Code: 3913.90
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Chloro(2-methylphenyl)bis(triphenylphosphine)nickel(II)
MilliporeSigmaSynonyms: Buchwald Nickel Cross-Coupling Catalyst Precursor; [Bis(triphenylphosphine)](o-tolyl)chloronickel Molecular Formula: C43H37ClNiP2 Molecular Weight: 709.85 Linear Structural Formula: C43H37ClNiP2 Melting Point: 195-200 C Storage: 2-8C Application: Product is a…
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Storage: 2-8C Application: Streptavidin has high binding affinity to biotin or biotin-containing molecules such as proteins, peptides, polysaccharides, oligonucleotides. Streptavidin functionalized quantum dots offer an simple and universal method to conjugate those biotinylated molecules to…
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Cytokeratin (34betaE12) Mouse Monoclonal Antibody
MilliporeSigmaAnti-Cytokeratin, 34betaE12 is an antibody to high molecular weight cytokeratin that reacts with all squamous and ductal epithelium and stains carcinomas. This antibody recognizes cytokeratins 1,5,10, and 14 that are found in complex epithelia. Anti-Cytokeratin, 34betaE12 shows no reactivity with…
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Chlorobenzene, ACS, 99.5%
Thermo Scientific ChemicalsFormula: C6H5Cl Formula weight: 112.56 Purity: 99.5% CAS Number: 108-90-7 UN Number: UN1134 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2903.91 Hazard Statements: H226-H332 Flammable liquid and vapour. Harmful if inhaled. Precautionary Statements: …
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Calcium carbonate
MilliporeSigmatested according to Ph.Eur. Synonym(s): Calcii carbonas Empirical Formula: CCaO3 Formula Weight: 100.09 Linear Formula: CaCO3 MDL Number: MFCD00010906 Density: 2.93 g/mL at 25 °C(lit.) Beilstein Registry Number: 8008338 RTECS No.: FF9335000
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For hexavalent chromium determination by the Diphenylcarbohydrazide Method. USEPA accepted for reporting for wastewater analyses using (Hach Method 8023). Range: up to 0.70 mg/L Cr. Sample Size: 25 mL Method Name: 1,5-Diphenylcarbohydrazide Platform: Powder Pillows …
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Synonym(s): 2-Di- tert -butylphosphino-2',4',6'-triisopropylbiphenyl gold(I) chloride; tert -Butyl-XPhos gold(I) chloride; tBuXPhos AuCl Empirical Formula: C29H45AuClP Linear Formula: C29H45AuClP Formula Weight: 657.06 Purity: 97% Melting…
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ALDRICH Carbon nanotube, single-walled, <1% Metal Catalyst
MilliporeSigmaSynonym(s): SWCNT; SuperPureTubes ™ ; SWCNT; SWNT; Single wall carbon nanotube Purity: 30% (Metallic); 70% (Semiconducting) Melting Point: 3652-3697 °C(lit.) Density: 1.7-1.9 g/cm 3 at 25 °C(lit.)
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4-Chlorophenylhydrazine hydrochloride, 97%
Thermo Scientific ChemicalsFormula: C6H7ClN2 HCl Formula weight: 179.05 Purity: 97% CAS Number: 1073-70-7 Harmonized Tariff Code: 2928.00 Hazard Statements: H301-H350-H315-H319-H335 Toxic if swallowed. May cause cancer. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…
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Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Cloxacillin sodium salt monohydrate Molecular Formula: …
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Cumene hydroperoxide, tech. 80%
Thermo Scientific ChemicalsSynonym(s): Cumyl hydroperoxide, ^a,^a-Dimethylbenzyl hydroperoxide Formula: C9H12O2 Formula weight: 152.20 Purity: tech. 80% CAS Number: 80-15-9 UN Number: UN3109 Hazard Class: 5.2 Packing Group: II Harmonized Tariff Code: 2909.60 Hazard Statements: …
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ALDRICH Cellulose acetate, average Mn ~50,000 by GPC
MilliporeSigmaSynonym(s): Acetylcellulose MDL Number: MFCD00081496 Density: 1.3 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.475(lit.)
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6-Chloro-1-hexanol, 97%
Thermo Scientific ChemicalsSynonym(s): 1-Chloro-6-hydroxyhexane, Hexamethylene chlorohydrin Formula: Cl(CH2)6OH Formula weight: 136.62 Purity: 97% CAS Number: 2009-83-8 Harmonized Tariff Code: 2905.59 Hazard Statements: H301-H315-H319 Toxic if swallowed. Causes skin irritation. Causes serious eye…
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CF(TM) 405M maleimide suitable for fluorescence
MilliporeSigmaCF(TM)405M is a blue fluorescent dye spectrally similar to Pacific Blue(TM) dye. CF(TM)405M is as bright as Pacific Blue(TM) dye but is significantly more photostable than the latter. An additional advantage of CF(TM)405M is that it has less spillover in the 525/50 green channel than Pacific…
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Copper(II) sulfate puriss. p.a., anhydrous, >=99.0% (RT)
MilliporeSigmaCopper(II) sulfate (CuSO4) is an anhydrous copper(II) salt. It can be synthesized from CuSO4.5H2O, via dehydration. Copper(II) sulfate adsorbed on silica gel participates in the conversion of secondary and tertiary alcohols to olefins. Copper(II) sulfate-alumina has been employed as a solid-reagent…
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Chloroform, Glass Distilled
Electron Microscopy SciencesUV Absorption - 1 cm cell vs H2O wavelength (nm) 290 270 260 255 245 A 0.01 0.02 0.05 0.15 1.0 Assay 99.7% min. Evaporation Residue …
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Cholesterol Reagent
Sekisui DiagnosticsFor the quantitative measurement of total cholesterol. No significant interference displayed from samples with elevated levels of lipemia. Reduces the need for sample dilutions. One-part, stable liquid. Easy to use, no additional preparation required. Excellent precision. Confidence in…
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Conductivity Standard
MilliporeSigmaconductivity 10000 μS/cm at 25 °C Density: 0.995-1.014 g/cm 3 at 20 °C Storage: 2-8°C
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4'-Chloroacetophenone, 0.97
MilliporeSigmaCAS Number: 99-91-2 Formula: C8H7ClO Formula Weight: 154.59 Linear Formula: ClC6H4COCH3 MDL No.: MFCD00000624 Purity: 0.97 Boiling Point: 232 C(lit.) Melting Point: 14-18 C (lit.) Density: 1.192 g/mL at 25 C(lit.) Refractive Index: n20/D 1.554(lit.) Beilstein Registry…