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Reagents, X
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Xylitol
MilliporeSigmapharmaceutical secondary standard; traceable to USP and PhEur Synonym(s): Xylite Empirical Formula: C5H12O5 Formula Weight: 152.15 Linear Formula: HOCH2[CH(OH)]3CH2OH MDL Number: MFCD00064292 Melting Point: …
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Xylenes, Histological Grade
Spectrum ChemicalGrade: Histological Grade CAS No.: 1330-20-7 UN No.: UN1307 Class: 3 Pkg. Group: PG III
Related Products: Xylene Histological
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Xylenes
HoneywellStorage 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…
Related Products: Xylene
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XLD Agar Granulated, 500G
MilliporeSigmaFormula: 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…
Related Products: Xld Agar
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Xylenol Orange
LaMotteFormula: C31H31N2NaO13S in NaCl Formula Weight: 694.64
Related Products: Xylenol Orange
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Xylene Cyanol
G-BiosciencesA colour marker to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis. Bromophenol blue and orange G can also be used for this purpose. In 1% agarose gels, Xylene cyanol typically migrates at about the same rate as a 4000 base pair DNA fragment. Xylene…
Related Products: Xylene Cyanol
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D-(+)-Xylose, =99%
MilliporeSigmaFormula: C5H10O5 Formula Weight: 150.13 CAS No.: 58-86-6 Purity: ≥99% Quality: White to off-white. Packaging: 1 kg in poly bottle Packaging: 10 mg in autosample vial Packaging: 500 g in poly bottle
Related Products: A&d
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Xylene Cyanol FF
IBI ScientificXylene 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.
Related Products: Xylene Cyanol Ff
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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…
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Synonym(s): 1,4-β-D-Xylanxylanohydrolase; endo-1,4-β-Xylanase MDL Number: MFCD00132594 Storage: 2-8°C
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Enterobacteriaceae is a family of gram-negative, non-spore-forming bacilli that contains more than 100 species of bacteria that normally inhabit the intestines of humans and animals. Members forming part of the normal intestinal microflora are referred to as coliforms. The clinically significant…
Related Products: K Agar
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D-(+)-Xylose, BioXtra, =99%
MilliporeSigmaFormula: C5H10O5 Formula Weight: 150.13 CAS No.: 58-86-6 Purity: ≥99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. X3877.pdf Tested metabolites…
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ROCHE Xba I, from Xanthomonas campestris
MilliporeSigmaStorage: −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%…
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Xanthine =99%
MilliporeSigmaSynonym: 2,6-Dihydroxypurine CAS Number: 69-89-6 Empirical Formula (Hill Notation): C5H4N4O2 Molecular Weight: 152.11 Beilstein Registry Number: 8733 EC Number: 200-718-6 MDL Number: MFCD00078453 PubChem…
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"o-Xylene, analytical standard"
MilliporeSigmaSynonyms: 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.)
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Xylose
MilliporeSigmaSynonym(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
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ROCHE Xanthine Oxidase (XOD), from cow milk
MilliporeSigmaSpecific 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)…
Related Products: Hydrogen Generator
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Xylenol Orange tetrasodium salt
MilliporeSigmaindicator for metal titration Synonym(s): 3,3'-Bis[ N,N -bis(carboxymethyl)aminomethyl]- o -cresolsulfonephthalein tetrasodium salt Empirical Formula: C31H28N2Na4O13S Formula Weight: 760.58 Linear Formula: …
Related Products: Xylenol Orange
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Xylose-Lysine Deoxycholate Agar
HiMediaXLD 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…
Related Products: Xld Agar
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Synonyms: XOD; Xanthine:oxygen oxidoreductase CAS Number: 9002-17-9 MDL No.: MFCD00082145 Storage: 2-8C Enzyme Commission (EC) Number: 1.17.3.2. EC Number: 232-657-6 UNSPSC Code: 12352204 General description: Formerly E.C. 1.1.3.22 Biochem/physiol Actions: Xanthine oxidase…
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XLT4 Agar Supplement
MilliporeSigmafor microbiology Synonym(s): Sodium tetradecyl sulfate Empirical Formula: C14H29NaO4S Formula Weight: 316.43 Linear Formula: C14H29NaO4S MDL Number: MFCD00072416 RIDADR: UN 3265 8 / PGII
Related Products: Xlt4 Agar Supplement
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o-Xylene reagent grade, =98.0%
HoneywellStorage 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…
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Xylene, Reagent Grade, 4 Liter Bottle
RPI (Research Products International)Colorless liquid Flammable Flash Point: 29°C Boiling Point: 137-140°C WARNING! This product can expose you to Ethyl benzene, a chemical which is known to the State of California to cause Cancer. For more information go to www.P65Warnings.ca.gov.
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Neo-Clear (Xylene Substitute) For Microscopy
MilliporeSigmaUN No.: UN3295
Related Products: Xylene Substitute
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Xylene Cyanol FF ; Dye Content: >/= 90% (TiCl titration)
AFG BioscienceSynonyms: 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
Related Products: Xylene Cyanol
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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 …
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XTT sodium salt
Alfa AesarSynonym(s): 2,3-Bis(2-methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide inner salt Formula: C22H16N7NaO13S2 Formula weight: 673.52 CAS Number: 111072-31-2 Harmonized Tariff Code: 2933.99
Related Products: Xtt
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Xylene, Scintillation Grade, 4 Liter Bottle
RPI (Research Products International)WARNING! This product can expose you to Ethyl benzene, a chemical which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Related Products: 4 Liter Bottle
