Reagents, A, 250 g, Reagents
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SIGMA ACES, =99.0% (titration)
MilliporeSigmaSynonyms: N -(2-Acetamido)-2-aminoethanesulfonic acid; N -(Carbamoylmethyl)-2-aminoethanesulfonic acid; N -(Carbamoylmethyl)taurine Formula: H2NCOCH2NHCH2CH2SO3H Formula Weight: 182.20 CAS No.: 7365-82-4 Purity: ≥99.0%…
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^a-Ketoglutaric acid disodium salt dihydrate, 99%
Thermo Scientific ChemicalsFormula: C5H4Na2O5 2H2O Formula weight: 226.09 (190.06anhy) Purity: 99% CAS Number: 305-72-6 Harmonized Tariff Code: 2918.30
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2-Acetylnaphthalene, 99%
Thermo Scientific ChemicalsSynonym(s): 2'-Acetonaphthone, Methyl 2-naphthyl ketone Formula: C12H10O Formula weight: 170.21 Purity: 99% CAS Number: 93-08-3 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2914.39 Hazard Statements: H302-H315-H319-H335 Harmful if…
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Antimony(III) bromide, 99%
Thermo Scientific ChemicalsSynonym(s): Antimony tribromide Formula: SbBr3 Formula weight: 361.48 Purity: 99% CAS Number: 7789-61-9 UN Number: UN3260 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2827.59 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. …
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Aluminum chloride, anhydrous, Reagent Grade
Thermo Scientific ChemicalsSynonym(s): Aluminum trichloride Formula: AlCl3 Formula weight: 133.34 CAS Number: 7446-70-0 UN Number: UN1726 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2827.32 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …
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4-Aminoantipyrine, reagent grade
MilliporeSigmaSynonyms: 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; Ampyrone Formula: C11H13N3O Formula Weight: 203.24 CAS No.: 83-07-8 Application: Reagent for glucose determination in the presence of phenol and peroxidase. Packaging: 10, 25, 50 g in poly…
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"Amicase®, Casein acid hydrolysate, from bovine milk"
MilliporeSigmaApplication: Used as a nutrient mixture in peptone agars for a variety of bacteria, including Bacillus subtilis, Enterobacter aerogenes, Escherichia coli, Saccharomyces cerevisiae, Staphylococcus aureus, Streptomyces pyogenes, and Streptomyces griseus . Quality: A mixture of free amino acids…
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"Agar, powder, for microbiology"
MilliporeSigmaSynonyms: Agar-agar; Gum agar Formula: (C12H18O9)n CAS No.: 9002-18-0
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4-Acetamidobenzoic acid, 98%
Thermo Scientific ChemicalsSynonym(s): 4'-Carboxyacetanilide Formula: C9H9NO3 Formula weight: 179.18 Purity: 98% CAS Number: 556-08-1 Harmonized Tariff Code: 2924.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Aluminum powder, -325 mesh, 99.5% (metals basis)
Thermo Scientific ChemicalsPurity: 99.5% (metals basis) CAS Number: 7429-90-5 UN Number: UN1396 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code: 7603.10 Hazard Statements: H250-H261 Catches fire spontaneously if exposed to air. In contact with water releases flammable gas. Precautionary…
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Aluminum slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, Puratronic r, 99…
Thermo Scientific ChemicalsPurity: 99.999% (metals basis) CAS Number: 7429-90-5 Harmonized Tariff Code: 7604.10
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Aluminum chloride hexahydrate, 99%
Thermo Scientific ChemicalsFormula: AlCl3 6H2O Formula weight: 241.43 (133.34anhy) Purity: 99% CAS Number: 7784-13-6 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.32 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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Activated charcoal, powder
MilliporeSigmaCAS No.: 7440-44-0 Synonyms: Charcoal activated Formula: C Formula Weight: 12.01 Linear Formula: C MDL No.: MFCD00133992 Melting Point: 3550 °C(lit.)
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3-Amino-1H-1,2,4-triazole, 96%
Thermo Scientific ChemicalsSynonym(s): Amitrole Formula: C2H4N4 Formula weight: 84.08 Purity: 96% CAS Number: 61-82-5 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H361-H373 Suspected of damaging fertility or the unborn child. May cause…
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Acetyl-ß-alanine ; 99%
AFG BioscienceSynonyms: Ac-ß-Ala-OH 3-Acetylamino-propionic acid Purity Limit: 99% CAS No.: 3025-95-4 Molecular Formula: C5H9NO3 Molecular Weight: 131.1 MDL No.: MFCD00037296 Storage Temperature: Store at 0-8°C
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ß-Alanine methyl ester hydrochloride ; 99+%
AFG BioscienceSynonyms: ß-Ala-OMe·HCl Purity Limit: 99+% CAS No.: 3196-73-4 Molecular Formula: C4H9NO2·HCl Molecular Weight: 139.62 MDL No.: MFCD00039060 Storage Temperature: Store at 0-8°C
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ß-Alanine amide hydrochloride ; 99+%
AFG BioscienceSynonyms: ß-Ala-NH2·HCl 3-Aminopropionamide hydrochloride Purity Limit: 99+% CAS No.: 64017-81-8 Molecular Formula: C3H8N2O·HCl Molecular Weight: 124.61 MDL No.: MFCD00060747 Storage Temperature: Store at 0-8°C
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Acetyl-L-tyrosine ; >/= 99% (Titration)
AFG BioscienceSynonyms: Ac-L-Tyr-OH Purity Limit: ≥ 99% (Titration) CAS No.: 537-55-3 Molecular Formula: C11H13NO4 Molecular Weight: 223.22 MDL No.: MFCD00037190 Appearance: White crystalline powder Melting Point: 152-153°C Optical Rotation: [a]D20 = +46.5 ~ +49.0° Storage…
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Ammonium thiocyanate, 98+%
Thermo Scientific ChemicalsSynonym(s): Ammonium rhodanide Formula: CH4N2S Formula weight: 76.12 Purity: 98+% CAS Number: 1762-95-4 Harmonized Tariff Code: 2842.90 Hazard Statements: H311-H302-H332 Toxic in contact with skin. Harmful if swallowed. Harmful if inhaled. Precautionary Statements: …
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Allyl bromide, 99%, stab. with 300-1000ppm Propylene oxide
Thermo Scientific ChemicalsSynonym(s): 3-Bromo-1-propene Formula: C3H5Br Formula weight: 120.98 Purity: 99%, stab. with 300-1000ppm Propylene oxide CAS Number: 106-95-6 UN Number: UN1099 Hazard Class: 3 Packing Group: I Harmonized Tariff Code: 2903.39 Hazard Statements: …
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ß-Ala-His-OH ; >/= 99%
AFG BioscienceSynonyms: L-Carnosine Purity Limit: ≥ 99% CAS No.: 305-84-0 Molecular Formula: C9H14N4O3 Molecular Weight: 226.24 MDL No.: MFCD00005207 Appearance: White to off-white powder Melting Point: 250-265 ºC Optical Rotation: [a]D = +21 ± 2 º Storage Temperature: Store at 0-8°C
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Acridine Yellow G ; >/= 90% (Dye content)
AFG BioscienceSynonyms: 3,6-Diamino-2,7-dimethylacridine monohydrochlorideCI 46025 Purity Limit: ≥ 90% (Dye content) CAS No.: 135-49-9 Molecular Formula: C15H15N3·HCl Molecular Weight: 273.77 MDL No.: MFCD00012661 Appearance: Copper to dark orange crystalline powder Storage Temperature: …
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Ammonium phosphate monobasic ; >/= 98.0% (Assay)
AFG BioscienceSynonyms: Ammonium dihydrogen phosphatePhosphoric acid monoammonium salt Purity Limit: ≥ 98.0% (Assay) CAS No.: 7722-76-1 Molecular Formula: NH4H2PO4 Molecular Weight: 115 MDL No.: MFCD00003396 Appearance: Colorless solid Density: 1.803 Storage Temperature: Store at RT …
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Aluminum oxide, activated, neutral, Brockmann Grade I, 58 angstroms
Thermo Scientific ChemicalsFormula: Al2O3 Formula weight: 101.96 CAS Number: 1344-28-1 Harmonized Tariff Code: 2818.20
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3'-Aminoacetophenone, 97%
Thermo Scientific ChemicalsSynonym(s): 3-Acetylaniline Formula: C8H9NO Formula weight: 135.17 Purity: 97% CAS Number: 99-03-6 Harmonized Tariff Code: 2922.39 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P280f Wear protective clothing. Risk Phrases: 22 Harmful if…
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Acenaphthene, 97%
Thermo Scientific ChemicalsFormula: C12H10 Formula weight: 154.21 Purity: 97% CAS Number: 83-32-9 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2902.90 Risk Phrases: 51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. …
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Ammonium thiocyanate, ACS, 97.5% min
Thermo Scientific ChemicalsSynonym(s): Ammonium sulfocyanide; Thiocyanic acid ammonium salt CAS Number: 1762-95-4 MDL: MFCD00011428 EINECS: 217-175-6 Formula: NH4SCN Formula Weight: 76.12 Form: Crystalline Melting Point: 1.305 Sensitivity: Light Sensitive…
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Ammonium peroxydisulfate, ACS, 98.0% min.
BeanTown ChemicalCAS: 7727-54-0 EC No: 231-786-5 MDL No: MFCD00003390 RTECS: SE0350000 UN No: UN1444; Haz Class: 5.1; Packing Group: III Lump Linear Formula: (NH4)2S2O8 MW: 228.20
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Ammonium fluoride, ACS, 98.0% min
Thermo Scientific ChemicalsFormula: NH4F Formula weight: 37.04 Purity: 98.0% min CAS Number: 12125-01-8 UN Number: UN2505 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H311-H331 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. …
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Ammonium thiocyanate, 98%
BeanTown ChemicalCAS: 1762-95-4 EC No: 217-175-6 MDL No: MFCD00011428 RTECS: XK7875000 Powder Linear Formula: NH4SCN MW: 76.12 Melting Point: 152-154°
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