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  • Riboflavin-5'-phosphate sodium salt dihydrate

    Riboflavin-5'-phosphate sodium salt dihydrate

    Thermo Scientific Chemicals

    Synonym(s): FMN-Na Formula: C17H20N4NaO9P 2H2O Formula weight: 514.36 (478.34anhy) CAS Number: 6184-17-4 Harmonized Tariff Code:  2936.23

  • (3R)-(+)-3-Acetamidopyrrolidine, 98%

    (3R)-(+)-3-Acetamidopyrrolidine, 98%

    Thermo Scientific Chemicals

    Formula: C6H12N2O Formula weight: 128.17 Purity: 98% CAS Number: 131900-62-4 UN Number: UN3259 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2933.99 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

  • Rubidium carbonate, Puratronic r, 99.975% (metals basis)

    Rubidium carbonate, Puratronic r, 99.975% (metals basis)

    Thermo Scientific Chemicals

    Formula: CO3Rb2 Formula weight: 230.95 Purity: 99.975% (metals basis) CAS Number: 584-09-8 Harmonized Tariff Code:  2836.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Ringer's Solution, standard, unbuffered

    Ringer's Solution, standard, unbuffered

    Thermo Scientific Chemicals

    Related Products: Ringer Solution

  • RIPA buffer (5X)

    RIPA buffer (5X)

    Thermo Scientific Chemicals

    Harmonized Tariff Code:  3822.00 Hazard Statements: H318 Causes serious eye damage. Precautionary Statements: P280-P305+P351+P338-P310 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact…

  • Resorcinol monobenzoate, 94%

    Resorcinol monobenzoate, 94%

    Thermo Scientific Chemicals

    Synonym(s): 3-Benzoyloxyphenol, 3-Hydroxyphenyl benzoate Formula: C13H10O3 Formula weight: 214.22 Purity: 94% CAS Number: 136-36-7 Harmonized Tariff Code:  2916.31 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation.…

  • Rubidium carbonate, 99%

    Rubidium carbonate, 99%

    Thermo Scientific Chemicals

    Formula: CO3Rb2 Formula weight: 230.95 Purity: 99% CAS Number: 584-09-8 Harmonized Tariff Code:  2836.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • (R)-(+)-2-Acetoxysuccinic anhydride, 98%

    (R)-(+)-2-Acetoxysuccinic anhydride, 98%

    Thermo Scientific Chemicals

    Synonym(s): D-O-Acetylmalic anhydride Formula: C6H6O5 Formula weight: 158.11 Purity: 98% CAS Number: 79814-40-7 Harmonized Tariff Code:  2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Rhodizonic acid disodium salt, 98%

    Rhodizonic acid disodium salt, 98%

    Thermo Scientific Chemicals

    Synonym(s): 1,2-Dihydroxy-3,4,5,6-tetraoxocyclohexene disodium salt, Sodium rhodizonate Formula: C6Na2O6 Formula weight: 214.04 Purity: 98% CAS Number: 523-21-7 Harmonized Tariff Code:  2914.40

    Related Products: Sodium Rhodizonate

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

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

    Thermo Scientific Chemicals

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

  • Rubidium sulfate, 99.8% (metals basis)

    Rubidium sulfate, 99.8% (metals basis)

    Thermo Scientific Chemicals

    Formula: Rb2SO4 Formula weight: 267.00 Purity: 99.8% (metals basis) CAS Number: 7488-54-2 Harmonized Tariff Code:  2833.29 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • (R,R)-1,2-Di(2-pyridyl)-1,2-ethanediamine dihydrochloride, 95%, ee 99%

    (R,R)-1,2-Di(2-pyridyl)-1,2-ethanediamine dihydrochloride, 95%, ee 99%

    Thermo Scientific Chemicals

    Synonym(s): (R,R)-1,2-Bis(2-pyridyl)-1,2-ethanediamine dihydrochloride Formula: C12H14N4 2HCl Formula weight: 287.20 Purity: 95%, ee 99% Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Ruthenium powder, -200 mesh, Premion®, 99.99+% (metals basis excluding Ca), Ca 100ppm max

    Ruthenium powder, -200 mesh, Premion®, 99.99+% (metals basis excluding Ca), Ca…

    Thermo Scientific Chemicals

    Purity: 99.99+% (metals basis excluding Ca), Ca 100ppm max CAS Number: 7440-18-8 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III <

  • Ringer's Solution, sodium free, lactate-buffered

    Ringer's Solution, sodium free, lactate-buffered

    Thermo Scientific Chemicals

    Related Products: Ringer's Lactate

  • (R)-(-)-3-Fluoropyrrolidine hydrochloride, 97%

    (R)-(-)-3-Fluoropyrrolidine hydrochloride, 97%

    Thermo Scientific Chemicals

    Formula: C4H8FN HCl Formula weight: 125.57 Purity: 97% CAS Number: 136725-55-8 Harmonized Tariff Code:  2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Ruthenium(IV) oxide, anhydrous, 99.9% (metals basis)

    Ruthenium(IV) oxide, anhydrous, 99.9% (metals basis)

    Thermo Scientific Chemicals

    Formula: RuO2 Formula weight: 133.07 Purity: 99.9% (metals basis) CAS Number: 12036-10-1 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2843.90 Hazard Statements: H271 May cause fire or explosion; strong oxidizer. Precautionary Statements:…

  • (R)-(+)-1,1'-Bi(2-naphthylamine), 97%

    (R)-(+)-1,1'-Bi(2-naphthylamine), 97%

    Thermo Scientific Chemicals

    Synonym(s): (R)-BINAM, (R)-(+)-2,2'-Diamino-1,1'-binaphthyl Formula: C20H16N2 Formula weight: 284.36 Purity: 97% CAS Number: 18741-85-0 Harmonized Tariff Code:  2921.59 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Rhein, 98%

    Rhein, 98%

    Thermo Scientific Chemicals

    Synonym(s): 4,5-Dihydroxyanthraquinone-2-carboxylic acid Formula: C15H8O6 Formula weight: 284.22 Purity: 98% CAS Number: 478-43-3

  • Rhenium(IV) sulfide, 99%

    Rhenium(IV) sulfide, 99%

    Thermo Scientific Chemicals

    Formula: ReS2 Formula weight: 250.33 Purity: 99% CAS Number: 12038-63-0 Harmonized Tariff Code:  2830.90

  • Reactive Blue 4, dye content ca 40%

    Reactive Blue 4, dye content ca 40%

    Thermo Scientific Chemicals

    Synonym(s): C.I. 61205, Procion® Blue MX-R Formula: C23H14Cl2N6O8S2 Formula weight: 637.44 CAS Number: 13324-20-4 Harmonized Tariff Code:  3204.16 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective…

  • Rubidium formate hydrate, 99.8% (metals basis)

    Rubidium formate hydrate, 99.8% (metals basis)

    Thermo Scientific Chemicals

    Formula: CHO2Rb xH2O Formula weight: 130.49(anhy) Purity: 99.8% (metals basis) CAS Number: 3495-35-0 Harmonized Tariff Code:  2915.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Ruthenium(III) bromide hydrate, Ru 25% min

    Ruthenium(III) bromide hydrate, Ru 25% min

    Thermo Scientific Chemicals

    Formula: RuBr3 xH2O (x^=3) Formula weight: 340.78(anhy) CAS Number: 14014-88-1 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2843.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

  • Rhodium 10%, Palladium 1% on activated carbon powder

    Rhodium 10%, Palladium 1% on activated carbon powder

    Thermo Scientific Chemicals

    UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  3815.12 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Rhodium, 5% on activated carbon powder, Type C101038-5, reduced, nominally 50% water wet

    Rhodium, 5% on activated carbon powder, Type C101038-5, reduced, nominally 50%…

    Thermo Scientific Chemicals

    CAS Number: 7440-16-6 Harmonized Tariff Code:  3815.12

  • Ringer's Solution, lactate-buffered

    Ringer's Solution, lactate-buffered

    Thermo Scientific Chemicals

    Related Products: Ringer's Lactate

  • Rhodium(III) oxide pentahydrate, Premion r, 99.99% (metals basis), Rh 59% min

    Rhodium(III) oxide pentahydrate, Premion r, 99.99% (metals basis), Rh 59% min

    Thermo Scientific Chemicals

    Formula: Rh2O3 5H2O Formula weight: 343.88 (253.81anhy) Purity: 99.99% (metals basis), Rh 59% min CAS Number: 39373-27-8 Harmonized Tariff Code:  2843.90

  • Rhodium, 5% on alumina powder, reduced

    Rhodium, 5% on alumina powder, reduced

    Thermo Scientific Chemicals

    CAS Number: 7440-16-6 Harmonized Tariff Code:  3815.12

  • RIPA buffer-2 (2X)

    RIPA buffer-2 (2X)

    Thermo Scientific Chemicals

    Harmonized Tariff Code:  3822.00 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with…

  • Rhenium powder, -325 mesh, 99.99% (metals basis)

    Rhenium powder, -325 mesh, 99.99% (metals basis)

    Thermo Scientific Chemicals

    Purity: 99.99% (metals basis) CAS Number: 7440-15-5 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  8112.92 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open…

  • Rhodium sponge, -20 mesh, 99.95% (metals basis)

    Rhodium sponge, -20 mesh, 99.95% (metals basis)

    Thermo Scientific Chemicals

    Purity: 99.95% (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…

  • (R)-(+)-^a-Methoxy-^a-(trifluoromethyl)phenylacetic acid, 99%

    (R)-(+)-^a-Methoxy-^a-(trifluoromethyl)phenylacetic acid, 99%

    Thermo Scientific Chemicals

    Synonym(s): (+)-Mosher's acid, (+)-MTPA Formula: C10H9F3O3 Formula weight: 234.18 Purity: 99% CAS Number: 20445-31-2 Harmonized Tariff Code:  2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Rubidium hexafluoroarsenate(V), 98% (metals basis)

    Rubidium hexafluoroarsenate(V), 98% (metals basis)

    Thermo Scientific Chemicals

    Formula: RbAsF6 Formula weight: 359.92 Purity: 98% (metals basis) CAS Number: 43023-95-6 UN Number: UN1557 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2826.90 Hazard Statements: H301-H331 Toxic if swallowed. Toxic if inhaled. Precautionary Statements: …

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