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  • SIGMA Xanthine Agarose

    MilliporeSigma

    Storage: 2-8°C

  • SIGMA XrS6

    MilliporeSigma

    Storage: −196°C

  • ALDRICH Xanthene, 99%

    MilliporeSigma

    Formula: C13H10O Formula Weight: 182.22 CAS No.: 92-83-1 Purity: 99% Packaging: 100 g in poly bottle

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

  • p-Xylene, anhydrous, =99%

    MilliporeSigma

    Synonyms: 1,4-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 106-42-3 Purity: ≥99% Density: 0.861 g/mL at 20 °C(lit.) Packaging: 1, 2 L in Sure/Seal™ Packaging: 100 mL in Sure/Seal™

  • 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…

  • X-Glucuro Sodium Salt

    ACTGene, Inc.

    Substrate for ß-Glucuronidase. It is converted by the enzyme into an intense blue precipitate. It is used for the detection of the GUS gene in bacterial colonies, e.g. Escherichia coli, or for histochemical applications. For research use. Purity: =98.0% Molecular Formula: C14H12BrClNO7Na …

  • Xylenes, mixed, 97+%

    Thermo Scientific Chemicals

    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-d{10}, 98+% (Isotopic)

    Thermo Scientific Chemicals

    Formula: C8D10 Formula weight: 116.25 Purity: 98+% (Isotopic) CAS Number: 56004-61-6 UN Number: UN1307 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2845.90 Hazard Statements: H311-H226-H332-H315 Toxic in contact with skin. Flammable liquid and vapour. Harmful…

  • 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

  • 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.

  • XantPhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. XantPhos Pd G3 is an excellent reagent for palladium catalyzed cross-coupling reactions. Some of…

  • Xylenes, Histological Grade

    Spectrum Chemical

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

  • Synonym(s): 2-(2,6-Dimethylphenylamino)-5,6-dihydro-4 H -thiazine hydrochloride Empirical Formula: C12H16N2S -+ HCl Linear Formula: C12H16N2S -+ HCl Formula Weight: 256.79 MDL Number: MFCD00058196 Purity: ≥99% …

  • 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

  • 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

  • m-Xylene, 99%

    Thermo Scientific Chemicals

    Synonym(s): 1,3-Dimethylbenzene Formula: C8H10 Formula weight: 106.17 Purity: 99% CAS Number: 108-38-3 UN Number: UN1307 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2902.42 Risk Phrases: 10-20/21-38 Flammable. Harmful by inhalation and in contact with…

  • Synonyms: 1,2-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 95-47-6 Purity: ≥99.5% (GC) Density: 0.879 g/mL at 20 °C(lit.)

  • Synonyms: Acid Blue 147 CI No 43535 Purity Limit: Dye Content: ≥ 90% (TiCl titration) CAS No.: 4463-44-9 Molecular Formula: C25H27N2O7S2Na Molecular Weight: 554.62 MDL No.: MFCD00019481 Appearance: Dark blue to dark green powder Storage Temperature: Store at RT

  • 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: …

  • p-Xylene

    MilliporeSigma

    analytical standard Synonym(s): 1,4-Dimethylbenzene Empirical Formula: C8H10 Formula Weight: 106.17 Linear Formula: C6H4(CH3)2 MDL Number: MFCD00008556 Purity: ≥99.5% (GC) Boiling Point: …

  • Xanthydrol, 98+%

    Thermo Scientific Chemicals

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

  • Storage: -196C UNSPSC Code: 12352200

  • 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…

  • Storage: −20°C UNSPSC Code: 12352200 Components: Enzyme Solution; SuRE/Cut Buffer H 10x concentrated RIDADR: NONH for all modes of transport Analysis Note: SuRE/Cut Buffer System The buffer in bold is recommended for optimal activity • A: 100%…

  • Xylene Substitute

    MilliporeSigma

    purum p.a., for microscopy Density: 0.75 g/mL at 20 °C Refractive Index: n 20/D 1.420 RIDADR: UN 3295 3/PG 3

  • 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.

  • 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: …

  • m-Xylylenediamine, 0.99

    MilliporeSigma

    Synonyms: 1,3-Bis(aminomethyl)benzene; alpha,alpha'-Diamino-m-xylene CAS Number: 1477-55-0 Formula: C8H12N2 Formula Weight: 136.19 Linear Formula: C6H4(CH2NH2)2 MDL No.: MFCD00008119 Purity: 0.99 Boiling Point: 265 C/745 mmHg(lit.) Density: 1.032 g/mL at 25 C(lit.) …

  • Storage: −20°C UNSPSC Code: 12352200 Components: Enzyme Solution; SuRE/Cut Buffer H 10x concentrated RIDADR: NONH for all modes of transport Analysis Note: Activity in PCR buffer: <5% Relative activity in PCR mix (Taq DNA Polymerase buffer) is <5%. The PCR mix…

  • Xanthine

    Bio Basic Inc.

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