Reagents, X

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  • XLD Agar

    MilliporeSigma

    for microbiology Synonym(s): Xylose Lysine Deoxycholate Agar

  • Xanthine

    Bio Basic Inc.

  • Xylenol Orange

    LaMotte

    Formula: C31H31N2NaO13S in NaCl Formula Weight: 694.64

  • Xylenes, ACS, 98.5+% (Assay, isomers plus ethylbenzene)

    Alfa Aesar

    Formula: (CH3)2C6H4 Formula weight: 106.17 Purity: 98.5+% (Assay, isomers plus ethylbenzene) CAS Number: 1330-20-7 UN Number: UN1307 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2902.44 Hazard Statements: H226-H312-H332-H315 Flammable liquid and vapour.…

  • SIGMA Xanthine sodium salt >=99%

    MilliporeSigma

    Synonym(s): 2,6-Dihydroxypurine Empirical Formula: C5H3N4NaO2 Linear Formula: C5H3N4NaO2 Formula Weight: 174.09 MDL Number: MFCD00069699 Purity: ≥99%

  • SIGMA Xylanase from Trichoderma viride lyophilized powder, 100-300 units/mg…

    MilliporeSigma

    Synonym(s): 1,4-β-D-Xylanxylanohydrolase; endo-1,4-β-Xylanase MDL Number: MFCD00132594 Storage: 2-8°C

  • ROCHE X-tremeGENE™ HP DNA Transfection Reagent, High-performance polymer reagent…

    MilliporeSigma

    Storage: −20°C UNSPSC Code: 12352200 RIDADR: UN1170 - class 3 - PG 2 - Ethanol, solution Features and Benefits: X-tremeGENE HP DNA Transfection Reagent is a high performance reagent that transfects a broad range of eukaryotic cells, including insect cells and…

  • Xylazine-d6

    MilliporeSigma

    VETRANAL ™ , analytical standard Synonym(s): 2-(2,6-Dimethyl-d6-phenylamino)-5,6-dihydro-4 H -thiazine Empirical Formula: C12D6H10N2S Formula Weight: 226.37 Linear Formula: …

  • Xanthanoic acid

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard Synonym(s): Xanthene-9-carboxylic acid Empirical Formula: C14H10O3 Formula Weight: 226.23 Linear Formula: C14H10O3 MDL Number: MFCD00005059 Melting Point: …

  • Xylazine hydrochloride

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 2-(2,6-Dimethylphenylamino)-5,6-dihydro-4 H -thiazine hydrochloride Empirical Formula: C12H16N2S -+ HCl Formula Weight: 256.79 Linear Formula: C12H16N2S -+ HCl …

  • 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 …

  • Xylenes

    Honeywell

    Storage condition: Room Temperature UN Number: UN 1307 GHS pictograms: GHS07;GHS08;GHS02 Signal Words: Danger H Statements: H312 + H332;H315;H319;H373;H335;H304;H226 P Statements: P284;P280;P260;P302 + P352;P308 + P313;P305 + P351 + P338;P304 + P340;P301 + P330 + P331 Package…

  • SIAL Xylene Cyanol FF

    MilliporeSigma

    Dye content 75 % Synonym(s): Acid blue 147; Cyanol FF; XC; Xylene Cyanole FF Empirical Formula: C25H27N2NaO6S2 Formula Weight: 538.61 Linear Formula: C25H27N2NaO6S2

  • ALDRICH XtalFluor-E®

    MilliporeSigma

    Synonym(s): DAST difluorosulfinium salt; (Diethylamino)difluorosulfonium tetrafluoroborate; N , N -Diethyl- S , S -difluorosulfiliminium tetrafluoroborate; N , N -Diethylamino- S , S -difluorosulfinium tetrafluoroborate; N -(Difluoro-λ4-sulfanylidene)- N -ethyl-ethanaminium…

  • 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…

  • 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

  • SIGMA Xestospongin C film

    MilliporeSigma

    Synonym(s): XeC Empirical Formula: C28H50N2O2 Linear Formula: C28 H50 N2 O2 Formula Weight: 446.71 MDL Number: MFCD01862629 Storage: −20°C

  • Riedel-de Haen o-Xylene puriss. p.a., =99.0% (GC)

    Honeywell

    Storage condition: Room Temperature UN Number: UN1307 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 Type: …

  • 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.

  • Xylene Cyanol FF for molecular biology, BioReagent

    MilliporeSigma

    Synonym: Acid blue 147, Cyanol FF, XC CAS Number: 2650-17-1 Empirical Formula (Hill Notation): C25H27N2NaO6S2 Molecular Weight: 538.61 Color Index Number: 42135 EC Number: 220-167-5 MDL Number: …

  • Xylazine hydrochloride

    Alfa Aesar

    Formula: C12H16N2S HCl Formula weight: 256.79 CAS Number: 23076-35-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2934.99 Hazard Statements: H301-H350-H315-H319-H335 Toxic if swallowed. May cause cancer. Causes skin irritation. Causes…

  • 2xYT Broth, Powdered

    MilliporeSigma

    Synonym: Yeast Extract Tryptone

  • 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 …

  • Xylenes, Histological Grade

    Spectrum Chemical

    Grade: Histological Grade CAS No.: 1330-20-7 UN No.: UN1307 Class: 3 Pkg. Group: PG III

  • Xylenol Orange tetrasodium salt, 0.1% w/v aq. soln.

    Alfa Aesar

    Formula: C31H28N2Na4O13S Formula weight: 760.59 CAS Number: 3618-43-7 Harmonized Tariff Code:  2922.50

  • 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…

  • ALDRICH Xanthydrol, 98%

    MilliporeSigma

    Synonym(s): 9-Hydroxyxanthene; 9-Xanthenol Formula: C13H10O2 Formula Weight: 198.22 CAS No.: 90-46-0 Purity: 98% Storage: 2-8°C Packaging: 5, 25 g in glass bottle

  • 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…

  • ROCHE Xanthine Oxidase (XOD), from cow milk

    MilliporeSigma

    Specific Activity: ~1 units/mg protein (At 25 °C with xanthine as the substrate.) UNSPSC Code: 12352204 RIDADR: NONH for all modes of transport Application: Xanthine Oxidase has been used to study tyrosine nitration. Biochem/physiol Actions: Xanthine Oxidase (XOD)…

  • SIAL Xylenes

    MilliporeSigma

    histological grade Synonym(s): Xylene mixture of isomers Amino Acid Sequence: Empirical Formula: C8H10 Formula Weight: 106.17 Linear Formula: C6H4(CH3)2 MDL Number: MFCD00077264 Purity: Boiling Point: …

  • Xylene Substitute

    MilliporeSigma

    EC Number: 265-068-8 General Description Non-toxic xylene replacement. Compatible with all tissue processors. May not be compatible with all permanent mounting medias.

  • Xanthone, 99%

    Alfa Aesar

    Synonym(s): Xanthen-9-one Formula: C13H8O2 Formula weight: 196.21 Purity: 99% CAS Number: 90-47-1 Harmonized Tariff Code:  2932.99

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