Reagents, R

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Reagents, R

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  • Ringer's Solution, lactate-buffered

    Alfa Aesar

  • 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…

  • Reagent Set, Hardness 0-5000mg / L

    Hach

    Reagent set for the Buret Titration Method (Hach method 8222) to determine calcium hardness (0-5,000 mg/L as CaCO3). Contains: CalVer® 2 Calcium Indicator Powder Pillows, Potassium Hydroxide Solution (8 N) and TitraVer® (EDTA) Titrant

  • Rr Mercuric Nitrate 2.256N, Crtg

    Hach

    Mercuric Nitrate Cartridges for Digital Titrator Digits x 0.1 = mg/L CI- in 100 mL Bottle/2.256 N

  • SIAL Rhodamine B isothiocyanate–Dextran

    MilliporeSigma

    average mol wt ~10,000 Synonym(s): RITC-Dextran MDL Number: MFCD00132176 Storage: 2-8°C

  • ALDRICH (R)-4-Fluoro-a-methylbenzylamine, ChiPros®, produced by BASF, >=98.5% …

    MilliporeSigma

    Synonym(s): (8 R )-1-(4-Fluorophenyl)ethylamine Empirical Formula: C8H10FN Linear Formula: C8H10FN Formula Weight: 139.17 MDL Number: MFCD03093090 Purity: ≥98.5% (GC) Beilstein Registry Number: 8614058

  • Rambach® Agar Powder + Liquid Mix

    MilliporeSigma

    Formula: Mixture Description: Typical Composition (g/L): Peptones 8.0; sodium chloride 5.0; sodium deoxycholate 1.0; chromogenic mix 1.5; propylene glycol 10.5; agar-agar 15.0. Application: For identifying Salmonella in foodstuffs.

  • SIGMA L-Rhamnose monohydrate >=99%

    MilliporeSigma

    Synonym(s): 6-Deoxy-L-mannose; L(+)Rhamnopyranose Empirical Formula: C6H12O5 -+ H2O Linear Formula: C6H12O5 -+ H2O Formula Weight: 182.17 MDL Number: MFCD00071591 Purity: ≥99% Beilstein…

  • SIGMA Reagent Alcohol used for histology tissue preparation

    MilliporeSigma

    Synonym(s): SD3A Alcohol; Specially Denatured Ethanol, 3A formulation; RGA; denatured alcohol

  • SIGMA RPMI-1640 Medium, With L-glutamine and sodium bicarbonate, liquid, sterile…

    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…

  • Glutaraldehyde

    Electron Microscopy Sciences

    Formula: OCHCH2CH2CH2CHO Formula Weight: 100.12 CAS #: 111-30-8 Specific Gravity @20/20°C: 1.131 EM Grade Distillation Purified The Universal Fixative for Electron Microscopy. Purified to EM Grade from commercial grade by…

  • SIGMA RNaseZAP™ Cleaning agent for removing RNase

    MilliporeSigma

    Application A cleaning agent for removing RNase from glassware, plastic surfaces, countertops, and pipettors. It is also effective at eliminating RNase contamination from microcentrifuge tubes without inhibiting subsequent enzymatic reactions. RNaseZAP™ has been used as a cleaning…

  • Rosolic Acid 25Gm

    MilliporeSigma

    Formula: (C6H4OH)2C:(C6H4:O) Formula Weight: 290.32 CAS Number: 603-45-2 Synonym(s): Paraosolic Acid

  • SIGMA R(+)-SCH-23390 hydrochloride >=98% (HPLC), solid

    MilliporeSigma

    Synonym(s): R(+)-7-Chloro-8-hydroxy-3-methyl-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride Empirical Formula: C17H18ClNO -+ HCl Linear Formula: C17H18ClNO -+ HCl Formula Weight: 324.24 MDL Number: MFCD00069249 Purity: …

  • Ruthenium Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute hydrochloric acid

  • ALDRICH Rink amide (aminomethyl)polystyrene, 100-200mesh, extent of labeling: 0…

    MilliporeSigma

    Synonym(s): 4-[(2,4-Dimethoxyphenyl)(Fmoc-amino)methyl]phenoxyacetomido methyl resin; Fmoc Rink amide; Knorr Linker amide resin MDL Number: MFCD00240546

  • SIGMA RIPA Buffer

    MilliporeSigma

    MDL Number: MFCD02100484 Storage: 2-8°C

  • RPF Supplement, for microbiology

    MilliporeSigma

    Synonyms: Rabbit Plasma Fibrinogen Supplement Included Fees: C942Z43 has a Dry/Wet Ice Fee included in the price. To see the value of these fees, download our Fee List.

  • Riboflavin, Vitamin B2

    bioWORLD

    Involved in FMN and FAD synthesis Riboflavin provides protection against oxidative damage Technical Information: High Purity Grade Specific rotation: +56.5 to +59.5º Moisture: <1.5% Ash: <0.3% Lumiflavin: <0.025% Appearance: Yellow to orange/yellow…

  • SUPELCO Riboflavin (B2), analytical standard

    MilliporeSigma

    Synonyms: (−)-Riboflavin; Lactoflavin; Vitamin B2; Vitamin G Formula: C17H20N4O6 Formula Weight: 376.36 CAS No.: 83-88-5 General description: Standard for Supelco MIP SPE cartridges. For more information request Supelco…

  • ALDRICH RuCl[(S,S)-FsDPEN](p-cymene), 90%

    MilliporeSigma

    Synonym(s): [ N -[(1 S ,2 S )-2-(Amino-κ N )-1,2-diphenylethy]-2,3,4,5,6-pentafluorobenzenesulfonamidato-κ N ]chloro[(1,2,3,4,5,6-η)-1-methyl-4-(1-methylethyl)benzene]-ruthenium Empirical Formula: C30H28ClF5N2O2RuS Linear…

  • Redox standard

    MilliporeSigma

    358 mV Storage: 2-8°C

  • ALDRICH (R)-(+)-4-Methylmandelonitrile, 97%

    MilliporeSigma

    Empirical Formula: C9H9NO Linear Formula: CH3C6H4CH(OH)CN Formula Weight: 147.17 MDL Number: MFCD01321259 Purity: 97% Melting Point: 52-58 °C(lit.) Storage: 2-8°C

  • Rose bengal agar base

    MilliporeSigma

    for microbiology

  • Rosuvastatin calcium =98% (HPLC)

    MilliporeSigma

    Synonym: (E)-7-[4-(4-Fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrim idin-5-yl]-(3R,5S)-3,5-dihydroxyhept-6-enoic acid, calcium salt (2:1), Rosuvastatin hemicalcium CAS Number: 147098-20-2 Empirical Formula (Hill Notation): …

  • ALDRICH Rose bengal, certified by the Biological Stain Commission, Dye content >…

    MilliporeSigma

    Synonym(s): 4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt; Acid Red 94; Bengal Rose B sodium salt; Rose Bengal sodium salt Empirical Formula: C20H2Cl4I4Na2O5 Linear Formula: …

  • ALDRICH Rose Bengal lactone, 95%

    MilliporeSigma

    Empirical Formula: C20H4Cl4I4O5 Linear Formula: C20H4Cl4I4O5 Formula Weight: 973.67 MDL Number: MFCD00013321 Purity: 95% Melting Point: 280 °C (dec.)(lit.)

  • Retinoic Acid

    MilliporeSigma

    Synonym: ATRA, Tretinoin, Vitamin A acid, all-trans-Retinoic acid CAS Number: 302-79-4 Empirical Formula (Hill Notation): C20H28O2 Molecular Weight: 300.44 Packaging: 1, 5 g in ampule Packaging: 50, 100, 500 mg in ampule Biochem/physiol…

  • ALDRICH Raney®-Nickel, W.R. Grace and Co. Raney®2800, slurry, in H2O, active…

    MilliporeSigma

    Synonym(s): Raney Ni; Nickel sponge Formula: AlNi CAS No.: 7440-02-0 UN Number: UN1378 Application: Used as reducing agent for hydrogenation of organic compounds, e.g. hydrogenation of nitriles to amines, reduction of aromatic groups to the corresponding saturated compounds,…

  • Riboflavin

    Bio Basic Inc.

  • 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

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