250 mL
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Nutrient Pad Sets
SartoriusNutrient pads are sterile pads impregnated with dehydrated culture media. Once they are moistened with 3.0–3.5 ml of sterile water they are ready to use immediately. Nutrient Pads reduce labor and simplify many microbiological testing procedures. May be safely stored at room temperature for up to…
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n-Hexane, 99%
Thermo Scientific ChemicalsFormula: CH3(CH2)4CH3 Formula weight: 86.18 Purity: 99% CAS Number: 110-54-3 UN Number: UN1208 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.10 Hazard Statements: H225-H304-H361-H373-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed…
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MES, 1.0M buffer soln., pH 6.5
Thermo Scientific ChemicalsCAS Number: 145224-94-8 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing…
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VeriSpec™ Nickel Standard for ICP, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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ALDRICH Boron trifluoride acetic acid complex, 98%
MilliporeSigmaFormula: BF3 · 2CH3COOH Formula Weight: 187.91 CAS No.: 373-61-5 UN Number: UN1742 Purity: 98% Density: 1.353g/mLat 25°C(lit.) Packaging: 5, 250 mL in glass bottle
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Formula: CH3CO2C3H6OC3H6OCH3 Formula Weight: 190.24 CAS No.: 88917-22-0 Purity: 99% Density: 0.97g/mLat 25°C(lit.) Packaging: 250 mL in glass bottle
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tert-Butyl alcohol, anhydrous, 99.5%, packaged under Argon in resealable…
Thermo Scientific ChemicalsSynonym(s): 2-Methyl-2-propanol, tert-Butanol Formula: C4H10O Formula weight: 74.12 Purity: 99.5%, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 75-65-0 UN Number: UN1120 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2905.14 Hazard…
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CAS No.: 97-90-5 Solubility: Melting Point: -20°C Molar Mass: 198.22 g/mol Boiling Point: 240°C (1013 hPa) Vapor Pressure: Flash Point: 101.5°C Density: 1.05 g/cm3 (20°C)
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CAS Number: 52628-03-2 Linear Formula: C6H10O3 · xH3PO4 Purity: 0.9 Density: 1.37 g/mL at 25 C Refractive Index: n20/D 1.4688 Storage: 2-8C UNSPSC Code: 12162002
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VeriSpec™ Rubidium Standard for ICP, 1000 ppm in H2O
Ricca ChemicalMatrix: 99% H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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pH 7 Standard
Inorganic VenturesInorganic Ventures' pH 7 Standard is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: various …
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Triton® X-100
MP BiomedicalsTriton® X-100 is a alkylaryl polyether alcohol. It is a nonionic surfactant prepared by the reaction of octylphenol with ethylene oxide. The number ("-100") relates only indirectly to the number of ethylene oxide units in the structure. Triton X-100 is a non-ionic surfactant and…
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Polyethylene glycol (PEG), 50% soln.
Thermo Scientific ChemicalsFormula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20
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Hydrochloric acid, 99.999999% (metals basis), 33% min
Thermo Scientific ChemicalsFormula: HCl Formula weight: 36.46 Purity: 99.999999% (metals basis), 33% min CAS Number: 7647-01-0 UN Number: UN1789 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2806.10 Hazard Statements: H314-H335 Causes severe skin burns and eye damage. May cause…
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ALDRICH N-Methyldiethanolamine, Greater Than or Equal to 99%
MilliporeSigmaSynonym(s): 2,2′-Methyliminodiethanol; N , N -Bis(2-hydroxyethyl)methylamine; MDEA Formula: CH3N(CH2CH2OH)2 Formula Weight: 119.16 CAS No.: 105-59-9 Purity: ≥99% Density: 1.038g/mLat 25°C(lit.) Packaging: 25, 250 mL…
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Synonym(s): 2-Pyrrolidone; Butyrolactam Formula: C4H7NO Formula Weight: 85.10 CAS No.: 616-45-5 Purity: ≥98.0% (GC) Density: 1.12g/mLat 25°C(lit.) Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for…
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Potassium acetate, 1M aq. soln., pH 7.5, RNAse free
Thermo Scientific ChemicalsFormula: C2H3KO2 Formula weight: 98.15 CAS Number: 127-08-2 Harmonized Tariff Code: 2915.29
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Ethyl methacrylate, 98+%, stab. with 100ppm 4-methoxyphenol
Thermo Scientific ChemicalsSynonym(s): Methacrylic acid ethyl ester, Ethyl 2-methylacrylate Formula: CH2=C(CH3)CO2CH2CH3 Formula weight: 114.15 Purity: 98+%, stab. with 100ppm 4-methoxyphenol CAS Number: 97-63-2 UN Number: UN2277 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2916.14 …
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ELIMINase® Decontaminant
Decon LabsTARGET RNASE The New Standard in Molecular Biology Decontamination. ELIMINase ® Eliminates RNase, DNase & DNA Contamination! Works instantly, no waiting Totally rinsable, residue free Phosphate-free, disposable Non-toxix, safe Radioactive decontaminant …
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Dichloroacetic acid for synthesis
MilliporeSigmaChemical Formula: Cl2CHCOOH Hill Formula: C2H2Cl2O2 CAS Number: 79-43-6 UN Number: UN1764
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BSA blocking buffer, 5% in TBS, with 0.02% sodium azide
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective equipment as required. Obtain special instructions before use. Do not handle until all safety precautions…
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Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Tris-EDTA Stock Solution (10X, pH 7.4)
Cayman ChemicalTris-EDTA stock solution (TE) buffer contains a concentrated solution of filtered Tris-EDTA (10X, pH 7.4).
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pH 3 Standard
Inorganic VenturesInorganic Ventures' pH 3 Standard is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: various …
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2-Mercaptoethanol
MP Biomedicals2-Mercaptoethanol is a hybrid of ethylene glycol and 1,2-ethanedithiol. It is used to reduce disulfide bonds and can act as a biological antioxidant by scavenging hydroxyl radicals. It is widely used because the hydroxyl group confers solubility in water and lowers the volatility. Due to its…
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Sodium acetate, 3M aq. soln., pH 4.5, autoclaved
Thermo Scientific ChemicalsFormula: C2H3NaO2 Formula weight: 82.03 CAS Number: 127-09-3 Harmonized Tariff Code: 2915.29
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VeriSpec™ Copper Standard for ICP, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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VeriSpec™ Thorium Standard for ICP, 1000 ppm in 2% HNO3
Ricca ChemicalMatrix: 2% HNO3 Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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2,3-Dimethylbutane, 98+%
Thermo Scientific ChemicalsSynonym(s): Diisopropyl Formula: C6H14 Formula weight: 86.18 Purity: 98+% CAS Number: 79-29-8 UN Number: UN2457 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.10 Hazard Statements: H225-H304-H315-H336 Highly flammable liquid and vapour. May be fatal if…
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ALDRICH 2-(Isopropylamino)ethanol, 70%
MilliporeSigmaSynonym(s): N -Isopropylethanolamine Formula: (CH3)2CHNHCH2CH2OH Formula Weight: 103.16 CAS No.: 109-56-8 Purity: 70% Density: 0.897g/mLat 25°C(lit.) Packaging: 250 mL in glass bottle
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Silicone oil, for oil baths (from -50°C to +200°C)
MilliporeSigmaFormula: [-Si(CH3)2O-]n CAS No.: 63148-62-9 Density: 0.967 g/mL at 20 °C Packaging: 1 L in glass bottle Packaging: 250 mL in glass bottle