Reagents, X

Compare Tool

Select up to 3 products

HomeAll Products

Reagents, X

1 - 32 of 196
Sort
View
Show
  • Xanthydrol, 98+%

    Alfa Aesar

    Synonym(s): 9-Hydroxyxanthene, 9-Xanthenol Formula: C13H10O2 Formula weight: 198.22 Purity: 98+% CAS Number: 90-46-0 Harmonized Tariff Code:  2932.99

  • Xanthotoxin

    MilliporeSigma

    analytical standard Synonym(s): 8-Methoxypsoralen; 8-MOP; 9-Methoxyfuro[3,2- g ][1]benzopyran-7-one; Ammoidin; Methoxsalen; Xanthotoxin Empirical Formula: C12H8O4 Formula Weight: 216.19 Linear Formula: C12H8O4 MDL…

  • o-Xylene

    MilliporeSigma

    secondary standard traceable to NIST Synonym(s): 1,2-Dimethylbenzene Empirical Formula: C8H10 Formula Weight: 106.17 Linear Formula: C6H4(CH3)2 MDL Number: MFCD00008519 Boiling Point: 143-145 °C(lit.) …

  • ALDRICH Xanthene, 99%

    MilliporeSigma

    Empirical Formula: C13H10O Linear Formula: C13H10O Formula Weight: 182.22 MDL Number: MFCD00005055 Purity: 99% Boiling Point: 310-312 °C(lit.) Melting Point: 101-102 °C(lit.) Beilstein Registry Number: 133939

  • XLT4 Agar Base

    BD

    Description: XLT4 Agar Base used with XLT4 Supplement as a selective differential medium for isolation of Salmonella.

  • XCIII-1F8-D7, Reactivity: Anti-Leishmania (L) pifanoi Amastigote, 08041723

    MilliporeSigma

    Storage: -196C UNSPSC Code: 12352200

  • SIGMA Xanthine Agarose

    MilliporeSigma

    Storage: 2-8°C

  • Xanthene-9-carboxylic acid, 98%

    Alfa Aesar

    Formula: C14H10O3 Formula weight: 226.23 Purity: 98% CAS Number: 82-07-5 Harmonized Tariff Code:  2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Xylene Cyanol FF

    IBI Scientific

    Xylene Cyanol FF is used as a tracking dye to monitor the progress of electrophoresis separations. The tracking dye typically migrates with the DNA molecules around 5kb. Therefore, if you are monitoring the progress of longer electrophoresis run, Xylene Cyanol FF is the tracking dye of choice.

  • SIAL Xylenol Orange tetrasodium salt

    MilliporeSigma

    ACS reagent Synonym(s): 3,3'-Bis[ N,N -bis(carboxymethyl)aminomethyl]- o -cresolsulfonephthalein tetrasodium salt Empirical Formula: C31H28N2Na4O13S Formula Weight: 760.58 Linear Formula: …

  • Xylazine impurity C

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 2,6-Dimethylphenyl isothiocyanate Empirical Formula: C9H9NS Formula Weight: 163.24 Linear Formula: (CH3)2C6H3NCS MDL Number: MFCD00038715 Boiling Point: …

  • Xylenol Orange

    LaMotte

    Formula: C31H31N2NaO13S in NaCl Formula Weight: 694.64

  • XLD Agar Granulated, 500G

    MilliporeSigma

    Formula: Mixture Formula Weight: N/A CAS Number: Synonym(s): Xylose Lysine Deoxycholate Agar Description: Typical Composition (g/L): Yeast extract 3.0; sodium chloride 5.0; D(+)xylose 3.5; lactose 7.5; sucrose 7.5; L(+)lysine 5.0; sodium deoxycholate 2.5; sodium thiosulfate…

  • Neo-Clear (Xylene Substitute) For Microscopy

    MilliporeSigma

    UN No.: UN3295

  • Xylenes, mixed, 97+%

    Alfa Aesar

    Synonym(s): Dimethylbenzenes + ethylbenzene Formula: C8H10 Formula weight: 106.17 Purity: 97+% CAS Number: 1330-20-7 UN Number: UN1307 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2902.44 Hazard Statements: H226-H312-H332-H315 Flammable liquid and vapour.…

  • o-Xylene, 99%

    Alfa Aesar

    Synonym(s): 1,2-Dimethylbenzene Formula: C8H10 Formula weight: 106.17 Purity: 99% CAS Number: 95-47-6 UN Number: UN1307 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2902.41 Hazard Statements: H226-H312-H332-H315 Flammable liquid and vapour. Harmful in…

  • o-Xylylene dichloride, 98%

    Alfa Aesar

    Synonym(s): 1,2-Bis(chloromethyl)benzene, alpha,alpha'-Dichloro-o-xylene Formula: C8H8Cl2 Formula weight: 175.06 Purity: 98% CAS Number: 612-12-4 UN Number: UN2928 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2903.99 Hazard Statements: H330-H314-H318-H302…

  • ROCHE X-Gal, 5-Bromo-4-chloro-3-indolyl-B-D-galactopyranoside

    MilliporeSigma

    Synonyms: 5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside; 5-bromo-4-chloro-3-indolyl-β-d-galactopyranoside; bromo-4-chloro-3-indolyl-β-d-galactopyranoside, 5-; 5-Bromo-4-chloro-3-indolyl β-D-galactoside; BCIG; X-Gal Empirical Formula (Hill Notation): C 14 H 15 BrClNO 6 …

  • SIGMA Xanthosine 3',5'-cyclic monophosphate >=98% (HPLC), solid

    MilliporeSigma

    Synonym(s): cXMP MDL Number: MFCD03453038 Purity: ≥98% (HPLC) Storage: −20°C

    =98% (HPLC), solid"}' data-compare-data="">
  • Xanthene-9-carboxamide, 98%

    Alfa Aesar

    Formula: C14H11NO2 Formula weight: 225.25 Purity: 98% CAS Number: 5813-90-1 Harmonized Tariff Code:  2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • o-Xylene reagent grade, =98.0%

    Honeywell

    Storage condition: Room Temperature UN Number: UN 1307 GHS pictograms: GHS07;GHS02;GHS08 Signal Words: Danger H Statements: H226;H412;H304;H335;H319;H315;H312 + H332 P Statements: P284;P210;P260;P243;P280;P308 + P313;P305 + P351 + P338;P304 + P340;P301 + P330 + P331 Package…

  • Xylose-Lysine Deoxycholate Agar

    HiMedia

    XLD Agar was formulated by Taylor (1-5) for the isolation and differentiation of enteric pathogens including Salmonella Typhi from other Salmonella species. XLD Agar has been recommended for the identification of Enterobacteriaceae (7) and for the microbiological testing of foods, water…

  • Xanthone

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): 9-Xanthenone Empirical Formula: C13H8O2 Formula Weight: 196.20 Linear Formula: C13H8O2 MDL Number: MFCD00005060 Boiling Point: …

  • XLT4 Agar (Base)

    MilliporeSigma

    for microbiology Synonym(s): Xylose Lysine Tergitol-4 Agar (Base)

  • SIGMA Xylanase from Thermomyces lanuginosus powder, >=2500 units/g, recombinant,…

    MilliporeSigma

    Synonym(s): Pentopan Mono BG ® MDL Number: MFCD00132594 Storage: 2-8°C

  • Xanthan gum from Xanthomonas campestris

    MilliporeSigma

    Synonym: Gum xanthan CAS Number: 1138-66-2 EC Number: 234-394-2 MDL Number: MFCD00131256 Other Notes A polysaccharide containing glucose, mannose, potassium glucuronate, acetate and pyruvate. Forms a hydrophilic colloid. Packaging 100, 500 g in poly bottle …

  • o-Xylylene dibromide, 97%

    Alfa Aesar

    Synonym(s): 1,2-Bis(bromomethyl)benzene, alpha,alpha'-Dibromo-o-xylene Formula: C8H8Br2 Formula weight: 263.96 Purity: 97% CAS Number: 91-13-4 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2903.99 Hazard Statements: H314-H318 Causes severe…

  • "m-Xylene, analytical standard"

    MilliporeSigma

    Synonyms: 1,3-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 108-38-3 Purity: ≥99.5% (GC) Density: 0.868 g/mL at 25 °C(lit.)

  • ALDRICH XPhos Pd G2

    MilliporeSigma

    Synonym(s): 2nd Generation XPhos Precatalyst; Chloro(2-dicyclohexylphosphino-2',4',6'-triisopropyl-1,1'-biphenyl)[2-(2'-amino-1,1'-biphenyl)]palladium(II); X-Phos aminobiphenyl palladium chloride precatalyst; XPhos-Pd-G2 Empirical Formula: C45H59ClNPPd Linear Formula: …

  • XLT4 Agar Supplement

    MilliporeSigma

    for microbiology Synonym(s): Sodium tetradecyl sulfate Empirical Formula: C14H29NaO4S Formula Weight: 316.43 Linear Formula: C14H29NaO4S MDL Number: MFCD00072416 RIDADR: UN 3265 8 / PGII

  • SIGMA Xylazine >=99%

    MilliporeSigma

    Synonym(s): 2-(2,6-Dimethylphenylamino)-5,6-dihydro-4H-thiazine hydrochloride Empirical Formula: C12H16N2S Linear Formula: C12H16N2S Formula Weight: 220.33 MDL Number: MFCD00057908 Purity: ≥99% Storage: −20°C

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.