Reagents, R

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Reagents, R

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  • RNAlater®, Stabilize and protect RNA with immediate RNase inactivation

    MilliporeSigma

    Synonym: Anti-CD68 molecule, Anti-DKFZp686M18236, Anti-GP110, Anti-LAMP4, Anti-macrosialin EC Number: 231-984-1 MDL Number: MFCD03453003 Features and Benefits No compromise in RNA quality following mRNA or total RNA isolation Rapidly permeates tissues to stabilize…

  • Sodium Dodecyl Sulfate

    Hach

  • SIGMA RPMI-1640 Medium, With sodium bicarbonate, without L-glutamine, liquid,…

    MilliporeSigma

    Application: RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by Moore and his co-workers. A modification of McCoy′s 5A Medium, it was formulated to support lymphoblastoid cells in suspension culture, but it has since been shown to support a wide variety of cells…

  • Riedel-de Haen Rinsing Solution I rinsing agent for LC-MS, CHROMASOLV™ (rinsing…

    Honeywell

    Storage condition: Room Temperature UN Number: UN1219 Package Type: Glass Bottle C.A.S. Number 1: 67-63-0 Density (g/cm3): 1.14 Chemical synonyms: Isopropanol; 2-Propanol/Water 50/50 (v/v); Water/2-Propanol 50/50 (v/v); 2-Propanol solution; IPA; Isopropyl alcohol Material…

  • SIGMA Retrorsine >=90% (HPLC)

    MilliporeSigma

    Synonym(s): β-Longilobine; 12,18-Dihydroxysenecionan-11,16-dione Empirical Formula: C18H25NO6 Linear Formula: C18H25NO6 Formula Weight: 351.39 Purity: ≥90% (HPLC) Melting Point: 208-211 °C(lit.)

  • Ringer's Solution, lactate-buffered

    Alfa Aesar

  • Ruthenium(III) chloride oxide, ammoniated, Ru 35.0% min

    Alfa Aesar

    Synonym(s): Tetraamminechlorohydroxoruthenium(III) chloride, Ruthenium Red Formula: H42Cl6N14O2Ru3 Formula weight: 786.35 CAS Number: 11103-72-3 Harmonized Tariff Code:  2843.90

  • Rappaport Vassiliadis Broth acc. to DIN EN ISO 6579:2002, for microbiology

    MilliporeSigma

    Synonyms: Rappaport Vassiliadis Soya Broth

  • Riboflavin sodium phosphate

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Riboflavin 5'-monophosphate sodium salt; Riboflavin Sodium phosphate Empirical Formula: C17H20N4NaO9P Formula Weight: 478.33 Linear Formula: …

  • SIGMA Ribonucleic acid, transfer from baker's yeast (S. cerevisiae) Type X,…

    MilliporeSigma

    Synonym(s): Transfer RNA; tRNA MDL Number: MFCD00132200 Storage: −20°C

  • "Rhodamine B, analytical standard"

    MilliporeSigma

    Synonyms: Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine Formula: C28H31ClN2O3 Formula Weight: 479.01 CAS No.: 81-88-9 Purity: ≥97.0% (HPLC)

  • "Rotenone, PESTANAL®, analytical standard"

    MilliporeSigma

    Formula: C23H22O6 Formula Weight: 394.42 CAS No.: 83-79-4 Biochem/physiol Actions: Inhibitor of mitochondrial electron transport. Neurotoxic agent that can produce a Parkinson-like condition as an animal model for study of etiology and interventions. …

  • "Rappaport Vassiliadis Broth, modified"

    MilliporeSigma

    for microbiology Synonym(s): Magnesium chloride Malachite Green Broth; Modified Rappaport Vassiliadis Broth; RV Broth; Salmonella Enrichment Broth acc. to Rappaport and Vassiliadis

  • (-)-Riboflavin from Eremothecium ashbyii, =98%

    MilliporeSigma

    Synonym: Lactoflavin, Vitamin B2, Vitamin G CAS Number: 83-88-5 Empirical Formula (Hill Notation): C17H20N4O6 Molecular Weight: 376.36 Beilstein Registry Number: 97825 EC Number: 201-507-1 MDL Number: …

  • Rose Bengal

    Alfa Aesar

    Synonym(s): Acid Red 94, C.I. 45440 Formula: C20H2Cl4I4Na2O5 Formula weight: 1017.65 CAS Number: 632-69-9 Harmonized Tariff Code:  3204.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Rhenium rod, 4.7-5mm (0.19-0.2in) dia, 99.97% (metals basis)

    Alfa Aesar

    Purity: 99.97% (metals basis) CAS Number: 7440-15-5 Harmonized Tariff Code:  8112.99

  • ALDRICH (RP,R'P)-1,1'-Bis{bis[3,5-bis(trifluoromethyl)phenyl]phosphino}-2,2'-bis…

    MilliporeSigma

    Synonym(s): (1 S ,1' S )-1,1'-Bis[bis[3,5-bis(trifluoromethyl)phenyl]phosphino]-2,2'-bis[( S )-(dimethylamino)phenylmethyl]ferrocene (acc to CAS); Mandyphos SL-M003-2 Empirical Formula: C60H42F24FeN2P2 Linear Formula: …

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  • Retinol, 95%, synthetic

    Alfa Aesar

    Synonym(s): Vitamin A alcohol Formula: C20H30O Formula weight: 286.46 Purity: 95%, synthetic CAS Number: 68-26-8 Harmonized Tariff Code:  2936.21 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary…

  • SIGMA RPMI-1640 Medium, AutoMod™, without L-glutamine and sodium bicarbonate,…

    MilliporeSigma

    Application: RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by Moore and his co-workers. A modification of McCoy′s 5A Medium, it was formulated to support lymphoblastoid cells in suspension culture, but it has since been shown to support a wide variety of cells…

  • Retinol, BioXtra, =97.5% (HPLC), ~3100 U/mg

    MilliporeSigma

    Synonym: Axerophthol, Vitamin A alcohol, Vitamin A, Vitamin A1, all-trans-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-ol CAS Number: 68-26-8 Empirical Formula (Hill Notation): C20H30O Molecular Weight: 286.45 Beilstein…

  • R-2A Agar

    MilliporeSigma

    for microbiology Synonym(s): Ph. Eur. Medium S

  • Retrorsine

    MilliporeSigma

    analytical standard Synonym(s): β-Longilobine; 12,18-Dihydroxysenecionan-11,16-dione Empirical Formula: C18H25NO6 Formula Weight: 351.39 Linear Formula: C18H25NO6 Melting Point: 208-211 °C(lit.) …

  • Rochelle Salt Solutions

    Hach

    Potassium sodium tartrate

  • Rhodium black, 99.9% (metals basis)

    Alfa Aesar

    Purity: 99.9% (metals basis) CAS Number: 7440-16-6 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  7110.31 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open…

  • R2A Broth

    Hach

    Selectivity: Stressed Heterotrophic Bacteria 1-year shelf life at 2-8°C R2A Broth is available in three forms:   Broth in plastic ampule  Prepared Agar Tube 2 tests/tube Prepared Agar Plate

  • ALDRICH (RP,R'P)-1,1'-Bis(dicyclohexylphosphino)-2,2'-bis[(S)-a-(dimethylamino…

    MilliporeSigma

    Synonym(s): (1 S ,1' S )-1,1'-Bis(dicyclohexylphosphino)-2,2'-bis[( S )-(dimethylamino)phenylmethyl]ferrocene (acc to CAS); Mandyphos SL-M002-2 Empirical Formula: C52H74FeN2P2 Linear Formula: C52H74FeN2P2

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  • ALDRICH (RP,R'P)-1,1'-Bis[(S)-a-(dimethylamino)benzyl]-2,2'-bis…

    MilliporeSigma

    Synonym(s): (2 S ,2' S )-1,1'-Bis[( S )-(dimethylamino)phenylmethyl]-2,2'-bis(diphenylphosphino)ferrocene (acc to CAS); Mandyphos SL-M001-2 Empirical Formula: C52H50FeN2P2 Linear Formula: C52H50FeN2P2

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  • L-(+)-Arabinose =99%

    MilliporeSigma

  • 3,3'-Diaminobenzidine Tablets

    MP Biomedicals

    3,3'-Diaminobenzidine is used in immunohistology and immunoblotting as a precipitating substrate for the localization of peroxidase activity. Slides stained with DAB may be coverslipped in the traditional manner and stored for future reference.

  • Resveratrol, 98%

    Alfa Aesar

    Formula: C14H12O3 Formula weight: 228.24 Purity: 98% CAS Number: 501-36-0 Harmonized Tariff Code:  2907.29 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary Statements: …

  • SIGMA Reagent Alcohol 80%, used for histology tissue preparation

    MilliporeSigma

    Synonym(s): RGA; denatured alcohol

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