Reagents, S, 25 g
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Sodium 1-octanesulfonate, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Octanesulfonic acid sodium salt Formula: CH3(CH2)7SO3Na Formula weight: 216.28 Purity: 99% CAS Number: 5324-84-5 Harmonized Tariff Code: 2904.10
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Strontium chloride, ultra dry, 99.995% (metals basis)
Thermo Scientific ChemicalsFormula: SrCl2 Formula weight: 158.53 Purity: 99.995% (metals basis) CAS Number: 10476-85-4 Harmonized Tariff Code: 2827.39 Hazard Statements: H318-H302-H335-H315 Causes serious eye damage. Harmful if swallowed. May cause respiratory irritation. Causes skin irritation. …
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Silver Diethyldithiocarbamate, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: (C2H5)2NCSSAg Formula Weight: 256.14 CAS Number: 1470-61-7
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SIGMA Sodium 1-decanesulfonate ~98%
MilliporeSigmaSynonym(s): 1-Decanesulfonic acid sodium salt Empirical Formula: C10H21NaO3S Linear Formula: CH3(CH2)8CH2SO3Na Formula Weight: 244.33 MDL Number: MFCD00007526 Purity: ~98% Melting Point: …
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Sodium 1-hexanesulfonate, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Hexanesulfonic acid sodium salt Formula: CH3(CH2)5SO3Na Formula weight: 188.22 Purity: 99% CAS Number: 2832-45-3 Harmonized Tariff Code: 2904.10
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Synonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥99.5% Analysis Note: Exact concentration, expiry date, traceability and detailed information on certification can be found on the certificate and certification report, included in each package.…
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Sodium trifluoroacetate, 98%
Thermo Scientific ChemicalsSynonym(s): Trifluoroacetic acid sodium salt Formula: CF3CO2Na Formula weight: 136.00 Purity: 98% CAS Number: 2923-18-4 Harmonized Tariff Code: 2915.90 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37 In case of contact with…
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FLUKA Sodium borohydride, for the determination of hydride formers by AAS, =99%
Honeywell Research ChemicalsSynonyms: Sodium tetrahydridoborate Formula: NaBH4 Formula Weight: 37.83 CAS No.: 16940-66-2 Purity: ≥99%
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ALDRICH S-Butyrylthiocholine iodide, >=98%
MilliporeSigmaSynonym(s): (2-Mercaptoethyl)trimethylammonium iodide butyrate Empirical Formula: C9H20INOS Linear Formula: (CH3)3N(I)CH2CH2SCOCH2CH2CH3 Formula Weight: 317.23 MDL Number: MFCD00011845 …
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Synonym(s): 3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid sodium salt; Cholalic acid sodium salt Formula: C24H39NaO5 · xH2O Formula Weight: 430.55 (anhydrous basis) CAS No.: 206986-87-0 Application: Cholate is a bile acid…
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Silica Gel, Reversed Phase, Octadecyl (C18), 40-63 Micron, Ultrapure
Spectrum ChemicalGrade: Ultrapure CAS No.: 66813-84-1
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Synonyms: ( S )-2-Amino-3-hydroxypropionic acid Formula: HOCH2CH(NH2)CO2H Formula Weight: 105.09 CAS No.: 56-45-1 Purity: 98.5-101.0% Biochem/physiol Actions: Precursor of glycine by serine hydroxymethyltransferase.
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SIAL Safranin O
MilliporeSigmaDye content ≥85 % Synonym(s): Basic Red 2; Cotton Red; Gossypimine; Safranin T; Safranin Y or A Empirical Formula: C20H19ClN4 Formula Weight: 350.84 Linear Formula: C20H19ClN4 MDL Number: MFCD00011759 …
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Sodium 1-hexadecanesulfonate, 97%
Thermo Scientific ChemicalsSynonym(s): 1-Hexadecanesulfonic acid sodium salt Formula: C16H33SO3Na Formula weight: 328.49 Purity: 97% CAS Number: 15015-81-3 Harmonized Tariff Code: 2904.10 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Silver nanopowder, APS 20-40nm, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: Ag Purity: 99.9% (metals basis) CAS Number: 7440-22-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III <
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Synonym(s): Calcined soda; Carbonic acid disodium salt; Soda ash Empirical Formula: CNa2O3 Linear Formula: Na2CO3 Formula Weight: 105.99 MDL Number: MFCD00003494 Purity: 99.999% trace metals basis Melting Point: 851 °C(lit.)…
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ß-Sitosterol ; >/= 40% (HPLC)
AFG BiosciencePurity Limit: ≥ 40% (HPLC) CAS No.: 83-46-5 Molecular Formula: C29H50O Molecular Weight: 414.71 MDL No.: MFCD00003631 Appearance: White to beige crystalline powder Storage Temperature: Store at 0-8 °C
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Spermidine phosphate hexahydrate ; 98-102% (Titration)
AFG BioscienceSynonyms: Dispermidine triphosphate hexahyderateN-(3-Aminopropyl)-1,4-butanediamine phosphate hexahydrate Purity Limit: 98-102% (Titration) CAS No.: 23273-82-7 Molecular Formula: 2C7H19N3·6H2O·3H3O4P Molecular Weight: 692.57 MDL No.: MFCD04966492 Appearance: White crystalline…
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Samarium ingot, 99.9% (REO)
Thermo Scientific ChemicalsPurity: 99.9% (REO) CAS Number: 7440-19-9 Harmonized Tariff Code: 2805.30
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Spermidine, 99%
Thermo Scientific ChemicalsSynonym(s): N-(3-Aminopropyl)-1,4-diaminobutane, 1,8-Diamino-4-azaoctane Formula: H2N(CH2)3NH(CH2)4NH2 Formula weight: 145.25 Purity: 99% CAS Number: 124-20-9 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.29 Hazard Statements: …
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Sodium hydrogen L-tartrate, anhydrous, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium bitartrate, L-Tartaric acid sodium salt Formula: C4H5NaO6 Formula weight: 172.07 Purity: 98% CAS Number: 526-94-3 Harmonized Tariff Code: 2918.13
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Sodium glycochenodeoxycholate =97% (TLC)
MilliporeSigmaSynonym: 3α,7α-Dihydroxy-5β-cholanoic acid N-(carboxymethyl)amide sodium salt, Glycochenodeoxycholic acid sodium salt, N-(3α,7α-Dihydroxy-24-oxocholan-24-yl)glycine sodium salt CAS Number: 16564-43-5 Empirical Formula (Hill Notation): …
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Sudan Black B certified by the Biological Stain Commission
MilliporeSigmaSynonym: Ceres black BN, Fat Black HB, Solvent Black CAS Number: 4197-25-5 Empirical Formula (Hill Notation): C29H24N6 Molecular Weight: 456.54 Beilstein Registry Number: 723248 Color Index Number: 26150 EC Number: …
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Sodium tetraphenylborate, 99%
Thermo Scientific ChemicalsSynonym(s): Tetraphenylboron sodium Formula: C24H20BNa Formula weight: 342.23 Purity: 99% CAS Number: 143-66-8 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin…
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Sodium Arsenite, Powder, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 7784-46-5 UN No.: UN2027 Class: 6.1 Pkg. Group: PG II
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Sodium Molybdate, Dihydrate, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 10102-40-6
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Silicon(II) oxide, 99.99% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Oxosilylene Formula: OSi Formula weight: 44.09 Purity: 99.99% (metals basis) CAS Number: 10097-28-6 Harmonized Tariff Code: 2811.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …