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MilliporeSigma LC-MS Grade Solvents and Reagents


  • 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…

  • Empirical Formula: F2Xe Linear Formula: XeF2 Formula Weight: 169.29 MDL Number: MFCD00040538 Purity: 99.99% trace metals basis Melting Point: 129 °C(lit.) Density: 4.32 g/mL at 25 °C(lit.)

  • SIGMA XC

    MilliporeSigma

    Storage: −196°C

  • Synonym: XOD, Xanthine:oxygen oxidoreductase CAS Number: 9002-17-9 EC Number: 232-657-6 Enzyme Commission (EC) Number: 1.17.3.2. MDL Number: MFCD000821452 Analysis Note Protein determined by biuret Biochem/physiol Actions Xanthine oxidase…

  • Xanthydrol

    MilliporeSigma

    for the detection of urea, ≥99.0% (HPLC) Synonym(s): 9-Hydroxyxanthene; 9-Xanthenol Empirical Formula: C13H10O2 Formula Weight: 198.22 Linear Formula: C13H10O2 MDL Number: MFCD00005057 Purity: …

  • XLD Agar

    MilliporeSigma

    for microbiology Synonym(s): Xylose Lysine Deoxycholate Agar

  • Synonym(s): XOD; Xanthine:oxygen oxidoreductase MDL Number: MFCD00082145 Storage: 2-8°C

  • UN No.: UN3295

  • 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.

  • Storage: -196C UNSPSC Code: 12352200

  • 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 X80 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 5-(5-{[1-(3-carboxyphenyl)-3-methyl-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene]methyl}-2-furyl)-2-chlorobenzoic acid Empirical Formula: C23H15ClN2O6 Linear Formula: C23H15ClN2O6 Formula Weight: …

  • Xylitol

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Xylite Empirical Formula: C5H12O5 Formula Weight: 152.15 Linear Formula: HOCH2[CH(OH)]3CH2OH MDL Number: MFCD00064292 Melting Point: …

  • Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Xylometazoline hydrochloride;…

  • for histology Melting Point: -25 C Density: 0.87 g/cm3 at 20 C Application: Histological and cytological grade solvent for tissue processing, deparaffinization, and clearing.

  • Synonym(s): 2,6-Dihydroxypurine Empirical Formula: C5H4N4O2 Linear Formula: C5H4N4O2 Formula Weight: 152.11 MDL Number: MFCD00078453 Purity: ≥99% Beilstein Registry Number: 8733

  • SIAL Xylenes

    MilliporeSigma

    puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur. Synonym(s): Xylene mixture of isomers Empirical Formula: C8H10 Formula Weight: 106.17 Linear Formula: C6H4(CH3)2 MDL Number: MFCD00077264 Boiling Point: …

  • p-Xylene, for HPLC, =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 glass bottle Packaging: 100 mL in…

  • 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: …

  • The β-glucuronidase substrate X-Gluc (5-bromo-4-chloro-3-indolyl-β-D-glucuronide) is a colorimetric stain for GUS activity, and is used to identify recombinants containing pBACgus vectors, and LIC GUS Control Insert. X-Gluc Solution is provided as a 20 mg/ml stock solution, ready for…

  • ALDRICH Xylitol

    MilliporeSigma

    Synonym(s): Xylite Empirical Formula: C5H12O5 Linear Formula: HOCH2[CH(OH)]3CH2OH Formula Weight: 152.15 MDL Number: MFCD00064292 Melting Point: 94-97 °C(lit.) Beilstein Registry Number: 1720523

  • Synonyms: Xylite Formula: HOCH2[CH(OH)]3CH2OH Formula Weight: 152.15 CAS No.: 87-99-0

  • The X-Gal is a histochemical substrate used to detect the presence of B-galactosidase. It produces a blue precipitate upon hydrolysis, making it suitable for use in immunoblotting and immunocytochemical assays. Cells expressing active B-galactosidase produce blue colonies when stained with X-Gal.…

  • 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…

  • Synonyms: 1,4-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 106-42-3 Purity: ≥99.5% (GC) Density: 0.861 g/mL at 20 °C(lit.) Packaging: 5, 50 mL in glass bottle

  • 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.)

  • Xylose

    MilliporeSigma

    Synonym(s): D-(+)-Xylose Empirical Formula: C5H10O5 Formula Weight: 150.13 Linear Formula: C5H10O5 MDL Number: MFCD00064360 Melting Point: 154-158 °C(lit.) Beilstein Registry Number: 1562108

  • m-Xylene, anhydrous, =99%

    MilliporeSigma

    Synonyms: 1,3-Dimethylbenzene Formula: C6H4(CH3)2 Formula Weight: 106.17 CAS No.: 108-38-3 Purity: ≥99% Density: 0.868 g/mL at 25 °C(lit.) Packaging: 1, 2, 4 x 2 L in Sure/Seal™ Packaging: 100 mL in Sure/Seal™

  • ALDRICH Xanthene, 99%

    MilliporeSigma

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

  • 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.)

  • 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…

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