
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 2292 prodotti di "Soluzioni volumetriche e indicatori analitici"
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1-(tert-Butyldimethylsilyl)imidazole [tert-Butyldimethylsilylating Agent]
CAS:Formula:C9H18N2SiPurezza:>98.0%(T)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:182.34Tetrabromofluorescein
CAS:Formula:C20H8Br4O5Purezza:>95.0%(HPLC)Colore e forma:Light red to Yellow to Red powder to crystalPeso molecolare:647.902,3,4,6-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:389.38Tissue-Clearing Reagent iTOMEI-D [for Plants]
Colore e forma:Colorless to Almost colorless clear liquidSodium 1-Nonanesulfonate [Reagent for Ion-Pair Chromatography]
CAS:Formula:C9H19NaO3SPurezza:>98.0%(T)Colore e forma:White powder to crystalPeso molecolare:230.30trans-Ferulic Acid
CAS:Formula:C10H10O4Purezza:>98.0%(GC)(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:194.19Dimethyl Sulfoxide [for Spectrophotometry]
CAS:Formula:C2H6OSPurezza:>99.0%(GC)Colore e forma:White or Colorless powder to lump to clear liquidPeso molecolare:78.13Fluorescein Diacetate
CAS:Formula:C24H16O7Purezza:>98.0%(HPLC)Colore e forma:White to Light yellow powder to crystalinePeso molecolare:416.39Lumogallion [Fluorimetric reagent for Al, Ga and other metals]
CAS:Formula:C12H9ClN2O6SPurezza:>98.0%(T)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:344.72Basic Red 5
CAS:Formula:C15H17ClN4Colore e forma:Dark green to Dark blue to Black powder to crystalPeso molecolare:288.78Caffeic Acid
CAS:Formula:C9H8O4Purezza:>98.0%(T)(HPLC)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:180.164-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 crystalN,N'-Diphenylbenzidine
CAS:Formula:C24H20N2Purezza:>98.0%(HPLC)(N)Colore e forma:White to Gray to Brown powder to crystalPeso molecolare:336.441,10-Phenanthroline Hydrochloride Monohydrate
CAS:Formula:C12H8N2·HCl·H2OPurezza:>99.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:234.697-(Diethylamino)coumarin-3-carboxylic Acid
CAS:Formula:C14H15NO4Purezza:>98.0%(GC)(T)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:261.28ATBTA-Eu3+
CAS:Formula:C37H30EuN6NaO8Purezza:>90.0%(T)(HPLC)Colore e forma:Light yellow to Brown to Dark green powder to crystalinePeso molecolare:861.639-Nitroanthracene
CAS:Formula:C14H9NO2Purezza:>90.0%(GC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:223.23p-Toluenesulfonyl Isocyanate
CAS:Formula:C8H7NO3SPurezza:>95.0%(T)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:197.21N-Methylthiourea
CAS:Formula:C2H6N2SPurezza:>98.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:90.14Perfluorokerosene (Super-high boiling) (50% in PFK Low boiling) [for Mass Spectrometry]
Colore e forma:Colorless to Almost colorless clear liquidN,O-Bis(trimethylsilyl)trifluoroacetamide Kit BSTFA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
CAS:Purezza:min. 95.0 %(GC)Colore e forma:Colorless to Light yellow to Light orange clear liquid2,4,6-Tri-tert-butylnitrosobenzene
CAS:Formula:C18H29NOPurezza:>98.0%(GC)Colore e forma:White to Green to Blue powder to crystalPeso molecolare:275.44Pentamethoxy Red
CAS:Formula:C24H26O6Purezza:min. 98.0 area%(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:410.476-Azido-6-deoxy-β-cyclodextrin
CAS:Formula:C42H69N3O34Purezza:>95.0%(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:1,160.005-Carboxyfluorescein N-Succinimidyl Ester
CAS:Formula:C25H15NO9Purezza:>90.0%(HPLC)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:473.39γ-Cyclodextrin
CAS:Formula:C48H80O40Purezza:>99.0%(HPLC)Colore e forma:White powder to crystalPeso molecolare:1,297.13Indigo Carmine
CAS:Formula:C16H8N2Na2O8S2Purezza:>95.0%(E)Colore e forma:Dark red to Dark purple to Dark blue powder to crystalPeso molecolare:466.351,1,1,3,3,3-Hexamethyldisilazane
CAS:Formula:C6H19NSi2Purezza:>96.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:161.40Dibenzo-24-crown 8-Ether
CAS:Formula:C24H32O8Purezza:>98.0%(GC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:448.51DBD-ED [=4-(N,N-Dimethylaminosulfonyl)-7-(2-aminoethylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C10H15N5O3SColore e forma:Light yellow to Brown powder to crystalPeso molecolare:285.32Bromocresol Green Sodium Salt
CAS:Formula:C21H13Br4NaO5SPurezza:>95.0%(T)(HPLC)Colore e forma:Red to Dark blue to Black powder to crystalPeso molecolare:720.00Fluorescamine [for HPLC Labeling]
CAS:Formula:C17H10O4Colore e forma:White to Yellow to Orange powder to crystalPeso molecolare:278.26Neocuproine Hydrochloride Monohydrate
CAS:Formula:C14H12N2·HCl·H2OPurezza:>99.0%(HPLC)Colore e forma:White to Dark green powder to crystalPeso molecolare:262.74Benzoyl Chloride
CAS:Formula:C7H5ClOPurezza:>98.0%(GC)(T)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:140.574-Sulfocalix[6]arene
CAS:Formula:C42H36O24S6Purezza:>95.0%(HPLC)Colore e forma:White to Light yellow to Light orange powder to crystalPeso molecolare:1,117.092-Anthracenecarboxylic Acid
CAS:Formula:C15H10O2Purezza:>98.0%(GC)(T)Colore e forma:Light yellow to Yellow to Green powder to crystalPeso molecolare:222.24Dabsyl Chloride [N-Protecting Agent for Peptides Research]
CAS:Formula:C14H14ClN3O2SPurezza:>98.0%(T)Colore e forma:Orange to Brown to Dark red powder to crystalinePeso molecolare:323.80Glycine-N,N-bis(methylenephosphonic Acid)
CAS:Formula:C4H11NO8P2Purezza:>97.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:263.08Acid Red 91
CAS:Formula:C20H6Br2N2Na2O9Colore e forma:Amber to Brown powder to crystalPeso molecolare:624.06Dansyl Hydrazine [for HPLC Labeling]
CAS:Formula:C12H15N3O2SPurezza:>97.0%(T)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:265.332,2'-Bicinchoninic Acid Dipotassium Salt [for Determination of Cu]
CAS:Formula:C20H10K2N2O4Purezza:>98.0%(HPLC)Colore e forma:White to Yellow to Orange powder to crystalPeso molecolare:420.51Acid Red 87
CAS:Formula:C20H6Br4Na2O5Purezza:>90.0%(E)Colore e forma:Orange to Brown to Dark red powder to crystalinePeso molecolare:691.862-Mercaptobenzothiazole
CAS:Formula:C7H5NS2Purezza:>99.0%(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:167.24N,O-Bis(trimethylsilyl)acetamide Kit BSA 1 mL × 8 / Reaction vial, capacity 2 mL × 8
CAS:Purezza:>80.0%(GC)Colore e forma:Colorless to Light yellow clear liquidProflavine Hemisulfate
CAS:Formula:C26H22N6·H2SO4Purezza:>97.0%(N)Colore e forma:Orange to Amber to Dark red powder to crystalPeso molecolare:516.58Phenylthiohydantoin-aspartic Acid
CAS:Formula:C11H10N2O3SPurezza:>95.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:250.27Rhodamine 6G
CAS:Formula:C28H31ClN2O3Purezza:>95.0%(HPLC)Colore e forma:Amber to Brown to Dark green powder to crystalPeso molecolare:479.02Luminol [Chemiluminescence Reagent]
CAS:Formula:C8H7N3O2Purezza:>97.0%(HPLC)Colore e forma:White to Brown powder to crystalPeso molecolare:177.162,2',2''-(1,4,7-Triazonane-1,4,7-triyl)triacetic Acid
CAS:Formula:C12H21N3O6Purezza:>97.0%(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:303.324-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:973.39Tetrasodium Ethylenediaminetetraacetate Tetrahydrate
CAS:Formula:C10H12N2Na4O8·4H2OPurezza:>98.0%(T)Colore e forma:White powder to crystalPeso molecolare:452.23Boron Trifluoride - Butanol Reagent (10-20%) [for Esterification] (1mL×10)
CAS:Colore e forma:Colorless to Light yellow clear liquidDicyclohexano-18-crown 6-Ether
CAS:Formula:C20H36O6Purezza:>98.0%(GC)Colore e forma:White to Almost white powder to lumpPeso molecolare:372.502-Aminopyridine
CAS:Formula:C5H6N2Purezza:>99.0%(GC)(T)Colore e forma:White to Light yellow to Light orange powder to lumpPeso molecolare:94.12Dimethylsulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
CAS:Formula:C24H20N4O14S4Colore e forma:Yellow to Dark green to Black powder to crystalPeso molecolare:716.68(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
CAS:Formula:C20H13O4PPurezza:>97.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:348.29(1S,4R)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid
CAS:Formula:C11H10O3Purezza:>97.0%(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:190.202,2'-(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:594.03Cacotheline Monohydrate
CAS:Formula:C21H21N3O7·HNO3·H2OPurezza:>98.0%(T)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:508.45Nα-(5-Fluoro-2,4-dinitrophenyl)-L-leucinamide [HPLC Labeling Reagent for e.e. Determination]
CAS:Formula:C12H15FN4O5Purezza:>98.0%(HPLC)Colore e forma:White to Yellow to Yellow green powder to crystalPeso molecolare:314.27(S)-(+)-2-Methoxy-2-(1-naphthyl)propionic Acid
CAS:Formula:C14H14O3Purezza:>99.0%(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:230.26Cresol Red Sodium Salt
CAS:Formula:C21H17NaO5SColore e forma:Dark red to Brown powder to crystalPeso molecolare:404.416,7-Methylenedioxy-4-methyl-3-maleimidocoumarin [for HPLC Labeling]
CAS:Formula:C15H9NO6Purezza:>98.0%(HPLC)Colore e forma:Light yellow to Yellow powder to crystalPeso molecolare:299.24Potassium Isopropylxanthate
CAS:Formula:C4H7KOS2Purezza:>98.0%(T)Colore e forma:White to Orange to Green powder to crystalPeso molecolare:174.32Methanesulfonic Acid [for HPLC]
CAS:Formula:CH4O3SPurezza:>99.0%(T)Colore e forma:White or Colorless powder to lump to clear liquidPeso molecolare:96.109-Chloromethylanthracene [for HPLC Labeling]
CAS:Formula:C15H11ClPurezza:>97.0%(T)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:226.70Benzyl Orange
CAS:Formula:C19H16N3NaO3SColore e forma:Orange to Brown powder to crystalPeso molecolare:389.40Sodium Tetraphenylborate [Precipitation reagent for K]
CAS:Formula:C24H20BNaPurezza:>98.0%(W)Colore e forma:White to Almost white powder to crystalPeso molecolare:342.22Tri-tert-butyl 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetate
CAS:Formula:C28H52N4O8Purezza:>97.0%(T)Colore e forma:White to Gray to Red powder to crystalPeso molecolare:572.744'-Acetylbenzo-18-crown 6-Ether
CAS:Formula:C18H26O7Purezza:>97.0%(GC)Colore e forma:White to Almost white powder to crystalPeso molecolare:354.405,6-Dimethyl-1,10-phenanthroline
CAS:Formula:C14H12N2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:208.26Phenol Red
CAS:Formula:C19H14O5SColore e forma:Dark red to Brown powder to crystalinePeso molecolare:354.382-(4-Chlorophenyl)-4,5-diphenylimidazole
CAS:Formula:C21H15ClN2Purezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:330.82Bis(Zinc Porphyrin) (ca. 5µmol/L in Dichloromethane) [for CD Spectroscopy]
CAS:Formula:C74H90N8Zn2Colore e forma:Yellow to Amber to Dark red clear liquidPeso molecolare:1,222.352,5-Dihydroxybenzoic Acid Butylamine Salt [Matrix for MALDI-TOF/MS]
CAS:Formula:C7H6O4·C4H11NPurezza:>98.0%(T)(HPLC)Colore e forma:White to Light yellow powder to crystalinePeso molecolare:227.26Anthracene Zone Refined (number of passes:30)
CAS:Formula:C14H10Purezza:>99.5%(GC)Colore e forma:White or Colorless powder to lumpPeso molecolare:178.23Phenacyl Bromide [for HPLC Labeling]
CAS:Formula:C8H7BrOPurezza:>98.0%(T)(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:199.05Phenylthiohydantoin-tryptophan
CAS:Formula:C18H15N3OSPurezza:>98.0%(HPLC)(N)Colore e forma:Light yellow to Yellow to Orange powder to crystalPeso molecolare:321.40Dibenzo-21-crown 7-Ether
CAS:Formula:C22H28O7Purezza:>96.0%(GC)Colore e forma:White to Light yellow to Light red powder to crystalPeso molecolare:404.46trans-4-Methoxycinnamic Acid
CAS:Formula:C10H10O3Purezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:178.19Cesium Green
CAS:Formula:C32H33NO8Purezza:>85.0%(HPLC)Colore e forma:White to Gray to Brown powder to crystalPeso molecolare:559.62N,N'-Dibenzyl-4,13-diaza-18-crown 6-Ether
CAS:Formula:C26H38N2O4Purezza:>98.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:442.60Uranine
CAS:Formula:C20H10Na2O5Purezza:>95.0%(HPLC)Colore e forma:Amber to Brown powder to crystalPeso molecolare:376.27Dipotassium Dihydrogen Ethylenediaminetetraacetate Dihydrate
CAS:Formula:C10H14K2N2O8·2H2OPurezza:>98.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:404.45Hexamethyldisiloxane
CAS:Formula:C6H18OSi2Purezza:>98.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:162.38Chlorodimethylsilane
CAS:Formula:C2H7ClSiPurezza:>95.0%(GC)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:94.61(S)-(+)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR]
CAS:Formula:C16H11F3OPurezza:>99.0%(GC)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:276.264'-Formylbenzo-18-crown 6-Ether
CAS:Formula:C17H24O7Purezza:>98.0%(GC)Colore e forma:White to Light yellow powder to crystalPeso molecolare:340.374,10-Diaza-12-crown 4-Ether
CAS:Formula:C8H18N2O2Purezza:>96.0%(GC)(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:174.24Phenylthiohydantoin-proline
CAS:Formula:C12H12N2OSPurezza:>98.0%(HPLC)(N)Colore e forma:White to Almost white powder to crystalPeso molecolare:232.304-Nitrophenol
CAS:Formula:C6H5NO3Purezza:>99.0%(GC)(T)Colore e forma:White to Light yellow to Green powder to crystalPeso molecolare:139.11TMS-HT (=HMDS and TMCS in Anhydrous Pyridine) [for Gas Chromatography]
Purezza:No impurity higher than Isopropyl myristate(50 ppm) after 5 min + hold up timeColore e forma:Colorless to Light orange to Yellow clear liquid to slightly cloudy liquid6-Carboxyfluorescein
CAS:Formula:C21H12O7Purezza:>97.0%(HPLC)Colore e forma:Light yellow to Brown powder to crystalPeso molecolare:376.32N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent]
CAS:Formula:C14H33NOSi2Purezza:>96.0%(GC)Colore e forma:Colorless to Light yellow clear liquidPeso molecolare:287.59Trifluoroacetic Acid
CAS:Formula:C2HF3O2Purezza:>99.0%(T)Colore e forma:Colorless to Almost colorless clear liquidPeso molecolare:114.022,3,5-Triphenyltetrazolium Bromide
CAS:Formula:C19H15BrN4Purezza:>97.0%(T)Colore e forma:White to Light yellow powder to crystalPeso molecolare:379.26Bromocresol Green
CAS:Formula:C21H14Br4O5SColore e forma:White to Gray to Brown powder to crystalPeso molecolare:698.01
