3988 Results for: "Compendia-grade chemicals"
Methanol ≥99.9%, Semi Grade for the electronics industry, VWR Chemicals BDH®
Supplier: BDH
Methanol ≥99.9%, Semi Grade for the electronics industry, VWR Chemicals BDH®
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Ethylene glycol ≥99.0%, Semi Grade for the electronics industry, VWR Chemicals BDH®
Supplier: BDH
Ethylene glycol ≥99.0%, Semi Grade for the electronics industry, VWR Chemicals BDH®
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N-Methyl-2-pyrrolidone (NMP), Semi Grade for the electronics industry, VWR Chemicals BDH®
Supplier: BDH
N-Methyl-2-pyrrolidone (NMP), Semi Grade for the electronics industry, VWR Chemicals BDH®
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Stearic acid, powder, GenAR® NF vegetable grade 50, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Stearic acid, powder, GenAR® NF vegetable grade 50, Macron Fine Chemicals™
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2-Propanol ≥70%, Production Grade, VWR Chemicals BDH®
Supplier: BDH
Clear, colorless liquid.
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2-Propanol ≥99.5% ACS, Production Grade, VWR Chemicals BDH®
Supplier: VWR International
Soluble in water. Meets ACS specifications.
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Magnesium sulfate ≥98.0%, Reagent Grade, VWR Chemicals BDH®
Supplier: VWR International
White powder.
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2-Propanol ≥99.0% Lab Grade for histology, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
2-Propanol ≥99.0% Lab Grade for histology, Macron Fine Chemicals™
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NewPath® Physical Science Learning Centers
Supplier: NEWPATH LEARNING LLC
Engaging, Ready-to-Use Learning Centers for Review of Standards-Based Topics!
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ALCH ≥70%, Reagent Grade (denatured with methanol and isopropanol), VWR Chemicals BDH®
Supplier: VWR International
Meets ACS specifications for general use.
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Silica gel, SilicAR Grade 62, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
60 to 200 mesh. For column chromatography.
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2-Propanol ≥99.5%, Semi Grade for the electronics industry, VWR Chemicals BDH®
Supplier: BDH
For use in semiconductor and microelectronics manufacturing.
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Magnesium chloride 51% (w/v) in aqueous solution, Reagent Grade analytical reagent, VWR Chemicals BDH®
Supplier: VWR International
Made with deionized water.
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Antifoam AF, Emulsion, Food Grade , Spectrum Chemicals
Supplier: Spectrum Chemical Mfg. Corp.
Antifoam AF, Emulsion, Food Grade is also known as polydimethylsiloxane and is part of a group of polymeric organosilicon compounds known as silicones. It is a chemical additive that reduces and hinders the formation of foam in industrial process liquids.
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EDTA disodium salt dihydrate solution 0.25 M, Reagent Grade analytical reagent, VWR Chemicals BDH®
Supplier: VWR International
Suitable as a titrant. Made with deionized water.
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Methanol ≥99.8%, HiPerSolv CHROMANORM, gradient grade for HPLC, suitable for UPLC/UHPLC instruments, VWR Chemicals BDH®
Supplier: VWR International
From the exclusive family of high-quality, competitively priced BDH Chemicals – High Purity solvents for HPLC applications.
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Hydrochloric acid 30%, Technical Grade for trace metal analysis (20° Baume), Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Technical - Chemicals of selected commercial quality, useful in some applications.
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E. cloni® Chemically Competent Cells, Biosearch Technologies
Supplier: Lucigen
Lucigen’s E
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Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.9%, HiPerSolv CHROMANORM Reag. Ph. Eur., super gradient grade for HPLC, VWR Chemicals BDH®
Supplier: VWR International
From the exclusive family of high-quality, competitively priced BDH Chemicals – High Purity solvents for HPLC applications.
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Chloroform ≥99.8% (by GC, corrected for water content) for synthesis, for biochemistry, purified, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Purified - Chemicals of good quality where there are nofficial standards or compendia, or in some cases, that meet the requirements of former compendia articles.
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Orthophosphoric acid ≥85% (w/w), ARISTAR®, Food Grade, VWR Chemicals BDH®
Supplier: BDH
Clear, colorless liquid.
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Toluene, EMPARTA® for analysis, Supelco®
Supplier: MilliporeSigma
Emparta*Toluene for analysis, ACS grade, Cas number: 108-88-3, Chemical Formula:C6H5CH3, Solvent, 4l.
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Microtome Oil, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
A chemically pure, high-grade lubricant used in precision instruments. Should be used periodically to lubricate cross-rollerbearings for microtomes.
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Potassium bromide ≥99.5% (by argentometric titration), Puriss. p.a. ACS, Fluka™
Supplier: Honeywell Research Chemicals
Potassium bromide, CAS Number: 7758-02-3, Grade: ACS Reagent, Purity: '99.5%(AT), Laboratory Chemical, Size: 1KG
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Dimethyl sulfoxide, EMSURE® ACS for analysis, Supelco®
Supplier: MilliporeSigma
Emsure* Dimethyl sulfoxide for analysis, ACS grade, Cas number: 67-68-5, Chemical Formula:(CH3)2SO, 4l.
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Diethyl ether, EMPARTA® ACS for analysis, Supelco®
Supplier: MilliporeSigma
Emparta* Diethyl ether for analysis, Cas number: 60-29-7, Chemical Formula:(C2H5)2O, ACS grade, 2500ml.
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Azelaic acid ≥90% (by GC), Technical Grade for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
Azelaic acidtechnical grade for synthesis, Cas Number: 123-99-9, Synonyms: Nonanedioic acid, Chemical formula: HOOC(CH2)7COOH.
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n-Hexane, EMPARTA® for analysis, Supelco®
Supplier: MilliporeSigma
Emparta* n-Hexane for analysis, ACS grade, Cas number: 110-54-3, Chemical Formula:CH3(CH2)4CH3, Solvent, 2500ml.
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Potassium carbonate, anhydrous ≥99.0% (by titrimetric analysis), Puriss. p.a. ACS, Fluka™
Supplier: Honeywell Research Chemicals
Potassium carbonate, CAS Number: 584-08-7, Grade: ACS Reagent, Purity: 99.0%, anhydrous, Laboratory Chemical, Size: 25KG
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Magnesium sulfate, anhydrous ≥99%, powder, BAKER ANALYZED®, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
The USP/NF Offical Compendia of Standards contains a section titled, "Reagents, Indicators, and Solutions" that lists the quality requirements of chemicals to be used in compendia testing. PharmaTest reagents are tested according to these requirements, relieving you of the need to do additional testing on your reagents. Products may be reagent or other grade, but are labeled as "Meets reagent specifications for testing USP/NF monographs." Test solutions are labeled as PharmaTest.
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International