
Soluzioni volumetriche e indicatori analitici
Le soluzioni volumetriche analitiche e gli indicatori sono standard di riferimento essenziali utilizzati in analisi chimiche precise e procedure di laboratorio. Queste soluzioni assicurano accuratezza nelle misurazioni quantitative, svolgendo un ruolo cruciale in spettroscopia, cromatografia liquida ad alte prestazioni (HPLC) e cromatografia a gas. Sono fondamentali in vari campi, tra cui biochimica, biologia cellulare e molecolare e scienza dei materiali. I componenti chiave includono acidi, reagenti sintetici e una varietà di Building Blocks organici, come carbonili e composti eterociclici. Questi standard sono vitali per garantire la conformità alle normative ambientali e il controllo di qualità farmaceutico. Inoltre, supportano applicazioni di ricerca avanzata in aree come la spettroscopia NMR, la sintesi di peptidi e lo sviluppo di ingredienti farmaceutici attivi (API). L'affidabilità e la precisione fornite da queste soluzioni volumetriche e indicatori sono indispensabili per la ricerca scientifica e le applicazioni industriali, garantendo la validità e la riproducibilità dei risultati sperimentali.
Sottocategorie di "Soluzioni volumetriche e indicatori analitici"
Trovati 2293 prodotti di "Soluzioni volumetriche e indicatori analitici"
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Glycine-N,N-bis(methylenephosphonic Acid)
CAS:Formula:C4H11NO8P2Purezza:>97.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:263.08Pinacyanol Chloride
CAS:Formula:C25H25ClN2Purezza:>93.0%(HPLC)Colore e forma:Green to Dark green powder to crystalPeso molecolare:388.94N,N-Dimethylformamide Dimethyl Acetal [for Esterification] (0.5mL×10)
CAS:Formula:C5H13NO2Purezza:min. 98.0 %(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:119.16Benzene [for Spectrophotometry]
CAS:Formula:C6H6Purezza:>99.5%(GC)Colore e forma:Colorless clear liquidPeso molecolare:78.114-Chlorobenzoyl Chloride
CAS:Formula:C7H4Cl2OPurezza:>98.0%(GC)(T)Colore e forma:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidPeso molecolare:175.013,3'-Diethyloxacarbocyanine Iodide
CAS:Formula:C21H21IN2O2Purezza:>98.0%(N)Colore e forma:Orange to Brown to Dark red powder to crystalinePeso molecolare:460.32N-Succinimidyl Ferrocenecarboxylate
CAS:Formula:C15H13FeNO4Purezza:>98.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:327.125-Aminosalicylic Acid
CAS:Formula:C7H7NO3Purezza:>98.0%(T)Colore e forma:White to Gray to Brown powder to crystalPeso molecolare:153.143,3,5,5-Tetramethyl-1-pyrroline N-Oxide
CAS:Formula:C8H15NOPurezza:>98.0%(GC)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:141.21(-)-Camphanic Chloride
CAS:Formula:C10H13ClO3Purezza:>97.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:216.664-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C9H18NO2Purezza:>98.0%(GC)Colore e forma:Light yellow to Brown powder to lumpPeso molecolare:172.251,3-Diamino-2-propanol-N,N,N',N'-tetraacetic Acid
CAS:Formula:C11H18N2O9Purezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:322.27N-[4-(2-Benzimidazolyl)phenyl]maleimide
CAS:Formula:C17H11N3O2Purezza:>98.0%(T)(HPLC)Colore e forma:Light yellow to Amber powder to crystalPeso molecolare:289.29p-Toluenesulfonyl Isocyanate
CAS:Formula:C8H7NO3SPurezza:>95.0%(T)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:197.214-tert-Butylcalix[6]arene
CAS:Formula:C66H84O6Purezza:min. 98.0 area%(Excluding toluene)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:973.39DBD-PZ [=4-(N,N-Dimethylaminosulfonyl)-7-piperazino-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C12H17N5O3SPurezza:>98.0%(HPLC)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:311.36(R)-(-)-2-Phenylpropionic Acid
CAS:Formula:C9H10O2Purezza:>98.0%(GC)(T)Colore e forma:White or Colorless to Light yellow powder to lump to clear liquidPeso molecolare:150.18Toluene [for Spectrophotometry]
CAS:Prodotto controllatoFormula:C7H8Purezza:>99.5%(GC)Colore e forma:Colorless clear liquidPeso molecolare:92.14Nitromethane [for Spectrophotometry]
CAS:Formula:CH3NO2Purezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:61.04Chloro(chloromethyl)dimethylsilane
CAS:Formula:C3H8Cl2SiPurezza:>98.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:143.081,5-Diphenylcarbonohydrazide
CAS:Formula:C13H14N4OPurezza:>98.0%(HPLC)Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:242.28(R)-(+)-DBD-Pro-COCl [=(R)-(+)-4-(N,N-Dimethylaminosulfonyl)-7-(2-chloroformylpyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C13H15ClN4O4SPurezza:>90.0%(qNMR)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:358.80H-Phg-OMe·HCl
CAS:Formula:C9H11NO2·HClPurezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:201.65Disodium Chromotropate Dihydrate
CAS:Formula:C10H6Na2O8S2·2H2OPurezza:>98.0%(T)Colore e forma:White to Gray to Brown powder to crystalinePeso molecolare:400.28(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L) [for Determination of the optical purity of Alcohols and Amines]
CAS:Formula:C10H8ClF3O2Purezza:min. 99.0 ee%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:252.62(-)-Camphanic Acid
CAS:Formula:C10H14O4Purezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalinePeso molecolare:198.222,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl Isothiocyanate [for HPLC Labeling]
CAS:Formula:C15H19NO9SPurezza:>98.0%(HPLC)(N)Colore e forma:White to Almost white powder to crystalPeso molecolare:389.38(R)-(-)-NBD-APy [=(R)-(-)-4-Nitro-7-(3-aminopyrrolidin-1-yl)-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C10H11N5O3Purezza:>98.0%(HPLC)Colore e forma:Orange to Brown to Dark red powder to crystalPeso molecolare:249.23Benzoyl Leuco Methylene Blue
CAS:Formula:C23H23N3OSPurezza:>96.0%(T)(HPLC)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:389.52Pentafluoropropionic Anhydride
CAS:Formula:C6F10O3Purezza:>95.0%(GC)(T)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:310.05(R)-(+)-1-(1-Naphthyl)ethylamine
CAS:Formula:C12H13NPurezza:>99.0%(GC)Colore e forma:Colorless to Yellow clear liquidPeso molecolare:171.24Methanol [for Spectrophotometry]
CAS:Formula:CH4OPurezza:>99.8%(GC)Colore e forma:Colorless clear liquidPeso molecolare:32.044-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Benzoate Free Radical [Catalyst for Oxidation]
CAS:Formula:C16H22NO3Purezza:>97.0%(GC)(T)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:276.36Diethanolamine [Matrix for FABMS and liquid SIMS]
CAS:Formula:C4H11NO2Purezza:>99.0%(GC)Colore e forma:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidPeso molecolare:105.147-Diethylamino-4-methylcoumarin
CAS:Formula:C14H17NO2Purezza:>98.0%(GC)(T)Colore e forma:White to Amber to Dark green powder to crystalPeso molecolare:231.30Basic Red 5
CAS:Formula:C15H17ClN4Colore e forma:Dark green to Dark blue to Black powder to crystalPeso molecolare:288.78Methanesulfonic Acid [for HPLC]
CAS:Formula:CH4O3SPurezza:>99.0%(T)Colore e forma:White or Colorless powder to lump to clear liquidPeso molecolare:96.10Erythrosine B
CAS:Formula:C20H6I4Na2O5Purezza:>95.0%(E)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:879.86Tissue-Clearing Reagent iTOMEI-D [for Plants]
Colore e forma:Colorless to Almost colorless clear liquidMordant Orange 1 Monosodium Salt
CAS:Formula:C13H8N3NaO5Purezza:>98.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:309.21(R)-(+)-1-Phenylethylamine
CAS:Formula:C8H11NPurezza:>99.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:121.184-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)
CAS:Formula:C9H16NO2Purezza:>98.0%(GC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:170.23(R)-(-)-1-(1-Naphthyl)ethyl Isocyanate
CAS:Formula:C13H11NOPurezza:>90.0%(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquidPeso molecolare:197.24[[(4-Ethyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane)
CAS:Formula:C18H25BF2N2Purezza:>98.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalinePeso molecolare:318.22Tetraiodofluorescein
CAS:Formula:C20H8I4O5Purezza:>95.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:835.90Bistrifluoroacetamide
CAS:Formula:C4HF6NO2Purezza:>98.0%(N)Colore e forma:White to Almost white powder to crystalPeso molecolare:209.05MTT [for Biochemical Research]
CAS:Formula:C18H16BrN5SPurezza:>97.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:414.33Benzyldimethyltetradecylammonium Chloride [Ion association reagent for extraction photometric analysis and sensitizer in photometric determination of metals]
CAS:Formula:C23H42ClNPurezza:>98.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:368.05Sulfonfluorescein
CAS:Formula:C19H12O6SPurezza:>75.0%(T)(HPLC)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:368.364-Methoxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]
CAS:Formula:C10H20NO2Purezza:>98.0%(GC)(T)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:186.28Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]
CAS:Formula:C20H18N4O2Purezza:>97.0%(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:346.392-Aminopyridine
CAS:Formula:C5H6N2Purezza:>99.0%(GC)(T)Colore e forma:White to Light yellow to Light orange powder to lumpPeso molecolare:94.12Heptane [for HPLC Solvent]
CAS:Formula:C7H16Purezza:>99.0%(GC)Colore e forma:Colorless clear liquidPeso molecolare:100.213,4-Diaminobenzophenone
CAS:Formula:C13H12N2OPurezza:>98.0%(GC)(T)Colore e forma:Light yellow to Brown to Dark green powder to crystalPeso molecolare:212.25ABD-F [=4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole] [HPLC Labeling Reagent for Determination of Thiols]
CAS:Formula:C6H4FN3O3SPurezza:>98.0%(T)(N)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:217.17Coumarin 153
CAS:Formula:C16H14F3NO2Purezza:>95.0%(T)(HPLC)Colore e forma:Light yellow to Yellow to Orange powder to crystalinePeso molecolare:309.29Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants]
CAS:Formula:C31H42ClN3ZnCl2Purezza:>98.0%(T)Colore e forma:Green to Dark green powder to crystalPeso molecolare:560.292,4,6-Tris(pentafluoroethyl)-1,3,5-triazine
CAS:Formula:C9F15N3Purezza:>95.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:435.10Dimethylisopropylchlorosilane [Dimethylisopropylsilylating Agent]
CAS:Formula:C5H13ClSiPurezza:>90.0%(GC)Colore e forma:Colorless to Light orange to Yellow clear liquidPeso molecolare:136.691-Chlorobutane
CAS:Formula:C4H9ClPurezza:>99.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:92.57Butyl Acetate [for Spectrophotometry]
CAS:Formula:C6H12O2Purezza:>99.0%(GC)Colore e forma:Colorless clear liquidPeso molecolare:116.164,10-Diaza-15-crown 5-Ether
CAS:Formula:C10H22N2O3Purezza:>97.0%(GC)Colore e forma:White to Yellow to Orange powder to crystalPeso molecolare:218.306-Carboxyfluorescein
CAS:Formula:C21H12O7Purezza:>97.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:376.32Tetrabutylammonium Hydroxide (10% in Water) [Reagent for Ion-Pair Chromatography]
CAS:Formula:C16H37NOColore e forma:Colorless to Almost colorless clear liquidPeso molecolare:259.489-Anthracenecarboxylic Acid (purified by sublimation)
CAS:Formula:C15H10O2Purezza:>99.0%(GC)(T)Colore e forma:Light yellow to Yellow to Green powder to crystalPeso molecolare:222.241,4-Bis[2-(5-phenyloxazolyl)]benzene [for scintillation spectrometry]
CAS:Formula:C24H16N2O2Purezza:>98.0%(HPLC)(N)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:364.40Eriochrome Black T
CAS:Formula:C20H12N3NaO7SColore e forma:Black powder to crystalinePeso molecolare:461.384-Isothiocyanato-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C10H17N2OSPurezza:>97.0%(GC)(T)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:213.32Phenylthiohydantoin-phenylalanine
CAS:Formula:C16H14N2OSPurezza:min. 98.0 area%(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:282.365-Methyl-1,10-phenanthroline [for Colorimetric Determination of Iron]
CAS:Formula:C13H10N2Purezza:min. 98.0 %(calcd.on anh.substance)Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:194.24trans-Stilbene
CAS:Formula:C14H12Purezza:>98.0%(GC)Colore e forma:White to Almost white powder to crystalinePeso molecolare:180.253,3'-Diethylthiacarbocyanine Iodide
CAS:Formula:C21H21IN2S2Purezza:>98.0%(HPLC)(N)Colore e forma:Amber to Brown to Dark green powder to crystalPeso molecolare:492.444-Bromobenzoyl Chloride
CAS:Formula:C7H4BrClOPurezza:>98.0%(GC)(T)Colore e forma:White to Orange to Green powder to lumpPeso molecolare:219.46Rhodamine B [Ion association reagent for photometric and fluorimetric analysis]
CAS:Formula:C28H31ClN2O3Purezza:>98.0%(T)Colore e forma:Yellow to Brown to Dark green powder to crystalPeso molecolare:479.02γ-Cyclodextrin
CAS:Formula:C48H80O40Purezza:>99.0%(HPLC)Colore e forma:White powder to crystalPeso molecolare:1,297.131,4,7,10-Tetrabenzyl-1,4,7,10-tetraazacyclododecane
CAS:Formula:C36H44N4Purezza:>97.0%(HPLC)(N)Colore e forma:White to Almost white powder to crystalPeso molecolare:532.78Dimethylglyoxime Disodium Salt Octahydrate
CAS:Formula:C4H6N2Na2O2·8H2OPurezza:>97.0%(W)Colore e forma:White to Almost white powder to crystalPeso molecolare:304.205,10,15,20-Tetrakis[3,5-bis(per-O-methyl-α-cyclodextrin-6-yloxy)phenyl]-21H,23H-porphine
Formula:C468H766N4O240Colore e forma:Purple to Dark purple to Brown powder to crystalPeso molecolare:10,289.06Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)praseodymium(III) [NMR Shift Reagent]
CAS:Formula:C33H57O6PrPurezza:>98.0%(T)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:690.722,2'-(Methylimino)bis(N,N-di-n-octylacetamide)
CAS:Formula:C37H75N3O2Purezza:>95.0%(GC)(T)Colore e forma:Light yellow to Yellow to Orange clear liquidPeso molecolare:594.039-(Bromomethyl)acridine [for HPLC Labeling]
CAS:Formula:C14H10BrNPurezza:>98.0%(T)(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:272.15Tetrabromofluorescein Potassium Salt
CAS:Formula:C20H6Br4K2O5Purezza:>85.0%(HPLC)Colore e forma:Orange to Brown to Dark red powder to crystalPeso molecolare:724.08Acetone [for Spectrophotometry]
CAS:Prodotto controllatoFormula:C3H6OPurezza:>99.5%(GC)Colore e forma:Colorless clear liquidPeso molecolare:58.082,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C9H18NOPurezza:>98.0%(GC)(T)Colore e forma:Orange to Brown powder to crystalPeso molecolare:156.252',5'-Dihydroxyacetophenone
CAS:Formula:C8H8O3Purezza:>98.0%(GC)Colore e forma:Light orange to Yellow to Green powder to crystalPeso molecolare:152.15trans-Ferulic Acid (purified by sublimation)
CAS:Formula:C10H10O4Purezza:>98.0%(GC)(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:194.194-Methyl-1-acetoxycalixarene [mixture of [6] and [8]] (contains 5-10% Acetone)
Purezza:>90.0%(HPLC)Colore e forma:White to Gray to Brown powder to crystal2-Aminoperimidine Hydrobromide [Precipitation reagent for SO4]
CAS:Formula:C11H9N3·HBrPurezza:>98.0%(T)Colore e forma:White to Light yellow to Dark green powder to crystalPeso molecolare:264.134-Carboxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C10H18NO3Purezza:>97.0%(GC)(T)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:200.264-(5-Chloro-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]
CAS:Formula:C11H10ClN5Purezza:>99.0%(T)(HPLC)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:247.69Chloroform (stabilized with Ethanol) [for Spectrophotometry]
CAS:Formula:CHCl3Purezza:>99.0%(GC)Colore e forma:Colorless clear liquidPeso molecolare:119.371,10-Phenanthroline Hydrochloride Monohydrate
CAS:Formula:C12H8N2·HCl·H2OPurezza:>99.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:234.69NBD-CO-Hz [=4-(N-Hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C9H10N6O4Purezza:>95.0%(HPLC)Colore e forma:Orange to Brown powder to crystalPeso molecolare:266.22Chlorodimethylpropylsilane [Dimethylpropylsilylating Agent]
CAS:Formula:C5H13ClSiPurezza:>99.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:136.69trans-Ferulic Acid
CAS:Formula:C10H10O4Purezza:>98.0%(GC)(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:194.192-Aminobenzenethiol
CAS:Formula:C6H7NSPurezza:>97.0%(T)Colore e forma:Light yellow to Yellow to Orange clear liquidPeso molecolare:125.19Tetrabromofluorescein
CAS:Formula:C20H8Br4O5Purezza:>95.0%(HPLC)Colore e forma:Light red to Yellow to Red powder to crystalPeso molecolare:647.904-Methacryloyloxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C13H22NO3Purezza:>98.0%(GC)(T)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:240.32N,N-Dimethylformamide Dineopentyl Acetal [for Esterification]
CAS:Formula:C13H29NO2Purezza:>96.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:231.382-(1-Naphthyl)-5-phenyloxazole [for scintillation spectrometry]
CAS:Formula:C19H13NOPurezza:>99.0%(HPLC)(N)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:271.32
