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Acasa/Alfa Aesar

Alfa Aesar

Alfa Aesar, now part of Thermo Fisher Scientific is a leading manufacturer and supplier of chemicals, metals, and life science products for research and development.

www.alfa.com

2-(TRI-N-BUTYLSTANNYL)BENZO¬BTHIOPH. 95%

€64.98 (€77.98 TVA Inclus)

Alfa Aesar

2-(Tri-n-butylstannyl)benzo¬b|thiophene, 95% 1 * 250 mg

Cantitate:

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M-ANISIDINE 98%

€24.61 (€29.53 TVA Inclus)

Alfa Aesar

m-Anisidine, 98% 1 * 45 ml

Cantitate:

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3-(2-METHYL-4-NITRO-1H-IMIDAZOL-1-YL)PRO

€149.50 (€179.40 TVA Inclus)

Alfa Aesar

3-(2-Methyl-4-nitro-1H-imidazol-1-yl)propionitrile, 97% 1 * 5 g

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TERBIUM PIECES DST DENDRITIC 99.9% (REO)

€267.95 (€321.54 TVA Inclus)

Alfa Aesar

Terbium pieces, distilled dendritic, 99.9% (REO) 1 * 5 g

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2-N-BUTYLTHIOPHENE, 98+%

€45.31 (€54.37 TVA Inclus)

Alfa Aesar

2-n-Butylthiophene, 98+% 1 * 5 g

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2,2,2-TRIFLUOROACETAMIDE, 97%

€32.55 (€39.06 TVA Inclus)

Alfa Aesar

2,2,2-Trifluoroacetamide, 97% 1 * 25 g

Cantitate:

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1-TRIETHYLSILYL-1-HEPTYNE, 95%

€102.01 (€122.41 TVA Inclus)

Alfa Aesar

1-Triethylsilyl-1-heptyne, 95% 1 * 1 g

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PRASEODYMIUM(III) IODIDE, ULTRA DRY, 99.

€497.95 (€597.54 TVA Inclus)

Alfa Aesar

Praseodymium(III) iodide, ultra dry, 99.9+% (REO) 1 * 5 g

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N(ALPHA)-BOC-L-TRYPTOPHAN, 98+%

€106.15 (€127.38 TVA Inclus)

Alfa Aesar

N(alpha)-Boc-L-tryptophan, 98+% 1 * 25 g

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3-TERT-BUTYLANILINE, 97%

€209.30 (€251.16 TVA Inclus)

Alfa Aesar

3-tert-Butylaniline, 97% 1 * 1 g

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NICKEL CHROMIUM SLUG, 3.175MM (0.125IN)

€84.99 (€101.99 TVA Inclus)

Alfa Aesar

Nickel Chromium slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, 99.95% (metals basis) 1 * 10 g

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N,N'-DIISOPROPYLCARBODIIMIDE 99%

€78.55 (€94.26 TVA Inclus)

Alfa Aesar

N,N'-Diisopropylcarbodiimide, 99% 1 * 25 g

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2-CARBOXYPYRIDINE-5-BORONIC ACID, 97%

€478.40 (€574.08 TVA Inclus)

Alfa Aesar

2-Carboxypyridine-5-boronic acid, 97% 1 * 250 mg

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TRANS-2,3-EPOXYBUTANE, 97%

€533.60 (€640.32 TVA Inclus)

Alfa Aesar

trans-2,3-Epoxybutane, 97% 1 * 25 g

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4-(4-NITROPHENYLAZO)-1-NAPHTHOL

€25.30 (€30.36 TVA Inclus)

Alfa Aesar

4-(4-Nitrophenylazo)-1-naphthol 1 * 10 g

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2-PHENYLMALONAMIDE, 97%

€28.52 (€34.22 TVA Inclus)

Alfa Aesar

2-Phenylmalonamide, 97% 1 * 1 g

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NEODYMIUM(III) NITRATE HEXAHYDRATE, 99.9

€212.75 (€255.30 TVA Inclus)

Alfa Aesar

Neodymium(III) nitrate hexahydrate, 99.9% (REO) 1 * 250 g

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N-OCTANE 98+%

€56.12 (€67.34 TVA Inclus)

Alfa Aesar

n-Octane, 98+% 1 * 500 ml

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2-PHENYLPROPYLBORONIC ACID PINACOL ESTER

€284.05 (€340.86 TVA Inclus)

Alfa Aesar

2-Phenyl-1-propylboronic acid pinacol ester, 97% 1 * 1 g

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AL-23 MULTIBORE TUBE, ROUND,# BORES, 2,O

€166.75 (€200.10 TVA Inclus)

Alfa Aesar

Al-23 Multibore Tube, Round,# Bores, 2,OD (mm), 6.00,Bore (mm), 1.50 1 * 800 mm

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DICHLOROACETIC ACID, 99%

€99.02 (€118.82 TVA Inclus)

Alfa Aesar

Dichloroacetic acid, 99% 1 * 2,5 kg

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ZIRCONIUM(IV) OXIDE 2-ETHYLHEXANOATE MIN

€42.55 (€51.06 TVA Inclus)

Alfa Aesar

Zirconium(IV) oxide 2-ethylhexanoate, in mineral spirits (^=6% Zr) 1 * 100 g

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4-N-HEXYLBIPHENYL 98%

€56.47 (€67.76 TVA Inclus)

Alfa Aesar

4-n-Hexylbiphenyl, 98% 1 * 1 g

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2-(2-ETHYLHEXYLOXY)-5-METHOXY-1,4-BENZEN

€250.70 (€300.84 TVA Inclus)

Alfa Aesar

2-(2-Ethylhexyloxy)-5-methoxy-1,4-benzenediacetonitrile, 98% 1 * 1 g

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PALLADIUM SILVER FOIL, 0.05MM (0.002IN)

€373.75 (€448.50 TVA Inclus)

Alfa Aesar

Palladium Silver foil, 0.05mm (0.002in) thick, 99.9% (metals basis excluding Pt) 1 * 1 items

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3,4-ETHYLENEDIOXYIODOBENZENE, 97%

€43.24 (€51.89 TVA Inclus)

Alfa Aesar

6-Iodo-1,4-benzodioxane, 95%, remainder mainly 5-isomer 1 * 5 g

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POTASSIUM 4-CHLOROPHENYLTRIFLUOROBOR.96%

€231.15 (€277.38 TVA Inclus)

Alfa Aesar

Potassium 4-chlorophenyltrifluoroborate, 96% 1 * 5 g

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POLYETHYLENEIMINE, BRANCHED, M.W. 50,000

€184.00 (€220.80 TVA Inclus)

Alfa Aesar

Polyethyleneimine, branched, M.W. 50,000 - 100,000, 30% w/w aq. soln. 1 * 100 g

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PALLADIUM 10% ON ACTIVATED CARBON POWDER

€442.75 (€531.30 TVA Inclus)

Alfa Aesar

Palladium, 10% on activated carbon powder, standard, reduced 1 * 50 g

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3-FLUORO-N-METHYLANILINE, 97%

€364.55 (€437.46 TVA Inclus)

Alfa Aesar

3-Fluoro-N-methylaniline, 97% 1 * 50 g

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AZOBENZENE, 97+%

€42.21 (€50.65 TVA Inclus)

Alfa Aesar

Azobenzene, 97+% 1 * 25 g

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3-METHOXYBENZAMIDE, 97%

€34.39 (€41.27 TVA Inclus)

Alfa Aesar

3-Methoxybenzamide, 97% 1 * 5 g

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TRIPHENYLPHOSPHINE DIBROMIDE, 96%

€144.90 (€173.88 TVA Inclus)

Alfa Aesar

Triphenylphosphine dibromide, 96% 1 * 50 g

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2,2'-THIOBISACETAMIDE, 97%

€435.85 (€523.02 TVA Inclus)

Alfa Aesar

2,2'-Thiobisacetamide, 97% 1 * 25 g

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MANGANESE PHOSPHIDE 99% (METALS BASIS)

€91.20 (€109.44 TVA Inclus)

Alfa Aesar

Manganese phosphide, 99% (metals basis) 1 * 10 g

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ETHYL (E)-2-CYANO-3-ETHOXYCROTONATE, 98%

€29.33 (€35.20 TVA Inclus)

Alfa Aesar

Ethyl (E)-2-cyano-3-ethoxycrotonate, 98% 1 * 5 g

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TETRA-N-BUTYLGERMANIUM, 99%

€112.47 (€134.96 TVA Inclus)

Alfa Aesar

Tetra-n-butylgermanium, 99% 1 * 5 g

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5-CHLOROTHIOPHENE-2-CARBOXYLIC ACID, 98%

€132.25 (€158.70 TVA Inclus)

Alfa Aesar

5-Chlorothiophene-2-carboxylic acid, 98% 1 * 25 g

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3-BENZYLOXYBENZOIC ACID, 98%

€35.08 (€42.10 TVA Inclus)

Alfa Aesar

3-Benzyloxybenzoic acid, 98% 1 * 1 g

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NICKEL CHROMIUM PIECES, 1.0MM (0.04IN) D

€441.60 (€529.92 TVA Inclus)

Alfa Aesar

Nickel Chromium pieces, 1.0mm (0.04in) dia x 3.18mm (0.125in) length, 99% (metals basis), Si nominal 1.5% 1 * 100 g

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6,8-DIHYDROXY-2-(METHYLTHIO)PURINE, 98%

€28.52 (€34.22 TVA Inclus)

Alfa Aesar

6,8-Dihydroxy-2-(methylthio)purine, 98% 1 * 1 g

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2-AMINOTHIOBENZAMIDE, 97%

€322.00 (€386.40 TVA Inclus)

Alfa Aesar

2-Aminothiobenzamide, 97% 1 * 5 g

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INDIUM WIRE 2.0MM, 99.99% (METALS BASIS)

€230.00 (€276.00 TVA Inclus)

Alfa Aesar

Indium wire, 2.0mm (0.08in) dia, 99.99% (metals basis) 1 * 1 m

Cantitate:

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CIS-2-HEXENE 96%

€51.41 (€61.69 TVA Inclus)

Alfa Aesar

cis-2-Hexene, 96% 1 * 5 g

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SODIUM TUNGSTEN OXIDE DIHYDRATE, 95%

€256.45 (€307.74 TVA Inclus)

Alfa Aesar

Sodium tungsten oxide dihydrate, 95% 1 * 1 kg

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DIMETHOXYDIMETHYLSILANE, 97%

€128.80 (€154.56 TVA Inclus)

Alfa Aesar

Dimethoxydimethylsilane, 97% 1 * 100 g

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ETHYL CYCLOHEPTYLACETATE, 98%

€49.68 (€59.62 TVA Inclus)

Alfa Aesar

Ethyl cycloheptylacetate, 98% 1 * 1 g

Cantitate:

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2-IODOBENZOYL CHLORIDE, 98%

€941.85 (€1,130.22 TVA Inclus)

Alfa Aesar

2-Iodobenzoyl chloride, 98% 1 * 250 g

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5-BROMO-2,4-DI-(TERT-BUTOXY)PYRIMIDINE,

€263.35 (€316.02 TVA Inclus)

Alfa Aesar

5-Bromo-2,4-di-(tert-butoxy)pyrimidine, 95% 1 * 1 g

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ALUMINUM POTASSIUM SULFATE DODECAHYDRATE

€56.47 (€67.76 TVA Inclus)

Alfa Aesar

Aluminum potassium sulfate dodecahydrate, ACS, 98.0-102.0% 1 * 500 g

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AMINOACETALDEHYDE DIMETHYL ACETAL, 99%

€117.30 (€140.76 TVA Inclus)

Alfa Aesar

Aminoacetaldehyde dimethyl acetal, 99% 1 * 100 g

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GLASSY CARBON E-BEAM EVAPORATING CRUCIBL

€425.50 (€510.60 TVA Inclus)

Alfa Aesar

Glassy Carbon E-Beam Evaporating Crucible, Vol(ml), 4, Top Dia(mm), 29, Bot Dia(mm), 22, Height(mm), 15, Angle, 15# 1 * 1 items

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4-(4-PYRIDYL)-2-(M-TOLYL)THIAZOLE, 97%

€416.30 (€499.56 TVA Inclus)

Alfa Aesar

4-(4-Pyridyl)-2-(m-tolyl)thiazole, 97% 1 * 1 g

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2-METHYL-1-HEXEN-3-YNE, 97% *KEEP COLD*

€297.85 (€357.42 TVA Inclus)

Alfa Aesar

2-Methyl-1-hexen-3-yne, 97% *KEEP COLD* 1 * 25 g

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S-(1-OXIDO-2-PYRIDYL)-N,N,N',N'-TETRAMET

€473.80 (€568.56 TVA Inclus)

Alfa Aesar

S-(1-Oxido-2-pyridyl)-N,N,N',N'-tetramethylthiuronium hexafluorophosphate, 98+% 1 * 25 g

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5-METHYLTHIOPHENE-2-SULFONYL CHLORID.97%

€753.25 (€903.90 TVA Inclus)

Alfa Aesar

5-Methylthiophene-2-sulfonyl chloride, 97% 1 * 5 g

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PHOSPHORUS(V) OXIDE, 99.99%

€396.75 (€476.10 TVA Inclus)

Alfa Aesar

Phosphorus(V) oxide, 99.99% 1 * 500 g

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4-HYDROXY-3-NITROBENZOIC ACID, 98%

€42.44 (€50.93 TVA Inclus)

Alfa Aesar

4-Hydroxy-3-nitrobenzoic acid, 98% 1 * 25 g

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TELLURIUM LUMP, TYPICALLY 12MM (0.47IN),

€1.00 (€1.20 TVA Inclus)

Alfa Aesar

Tellurium lump, typically 12mm (0.47in), 99.9999% (metals basis) 1 * 250 g

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2-ACETYL-1-TETRALONE 98%

€27.37 (€32.84 TVA Inclus)

Alfa Aesar

2-Acetyl-1-tetralone, 98% 1 * 1 g

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COBALT FOIL, 1.0MM (0.04IN) THICK, PURAT

€1.00 (€1.20 TVA Inclus)

Alfa Aesar

Cobalt foil, 1.0mm (0.04in) thick, Puratronic, 99.995% (metals basis) 1 * 1 items

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4-BROMO-3-METHYLANISOLE, 97%

€634.80 (€761.76 TVA Inclus)

Alfa Aesar

4-Bromo-3-methylanisole, 97% 1 * 250 g

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2',4',5'-TRIFLUOROACETOPHENONE, 99%

€136.85 (€164.22 TVA Inclus)

Alfa Aesar

2',4',5'-Trifluoroacetophenone, 99% 1 * 5 g

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IRON(III) OXIDE, 99.945% (METALS BASIS)

€810.75 (€972.90 TVA Inclus)

Alfa Aesar

Iron(III) oxide, 99.945% (metals basis) 1 * 1 kg

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Partener: Laboratorium Life Science

Preturile, ofertele, situatia stocului, specificatiile si imaginile pot fi schimbate fara o notificare prealabila. Laboratorium nu poate garanta si nu isi poate asuma raspunderea ca informatiile prezentate pe site sunt actualizate, complete sau corecte iar serviciile oferite prin acest site sunt fara erori.

Alfa Aesar

2-(TRI-N-BUTYLSTANNYL)BENZO¬BTHIOPH. 95%

M-ANISIDINE 98%

3-(2-METHYL-4-NITRO-1H-IMIDAZOL-1-YL)PRO

TERBIUM PIECES DST DENDRITIC 99.9% (REO)

2-N-BUTYLTHIOPHENE, 98+%

2,2,2-TRIFLUOROACETAMIDE, 97%

1-TRIETHYLSILYL-1-HEPTYNE, 95%

PRASEODYMIUM(III) IODIDE, ULTRA DRY, 99.

N(ALPHA)-BOC-L-TRYPTOPHAN, 98+%

3-TERT-BUTYLANILINE, 97%

NICKEL CHROMIUM SLUG, 3.175MM (0.125IN)

N,N'-DIISOPROPYLCARBODIIMIDE 99%

2-CARBOXYPYRIDINE-5-BORONIC ACID, 97%

TRANS-2,3-EPOXYBUTANE, 97%

4-(4-NITROPHENYLAZO)-1-NAPHTHOL

2-PHENYLMALONAMIDE, 97%

NEODYMIUM(III) NITRATE HEXAHYDRATE, 99.9

N-OCTANE 98+%

2-PHENYLPROPYLBORONIC ACID PINACOL ESTER

AL-23 MULTIBORE TUBE, ROUND,# BORES, 2,O

DICHLOROACETIC ACID, 99%

ZIRCONIUM(IV) OXIDE 2-ETHYLHEXANOATE MIN

4-N-HEXYLBIPHENYL 98%

2-(2-ETHYLHEXYLOXY)-5-METHOXY-1,4-BENZEN

PALLADIUM SILVER FOIL, 0.05MM (0.002IN)

3,4-ETHYLENEDIOXYIODOBENZENE, 97%

POTASSIUM 4-CHLOROPHENYLTRIFLUOROBOR.96%

POLYETHYLENEIMINE, BRANCHED, M.W. 50,000

PALLADIUM 10% ON ACTIVATED CARBON POWDER

3-FLUORO-N-METHYLANILINE, 97%

AZOBENZENE, 97+%

3-METHOXYBENZAMIDE, 97%

TRIPHENYLPHOSPHINE DIBROMIDE, 96%

2,2'-THIOBISACETAMIDE, 97%

MANGANESE PHOSPHIDE 99% (METALS BASIS)

ETHYL (E)-2-CYANO-3-ETHOXYCROTONATE, 98%

TETRA-N-BUTYLGERMANIUM, 99%

5-CHLOROTHIOPHENE-2-CARBOXYLIC ACID, 98%

3-BENZYLOXYBENZOIC ACID, 98%

NICKEL CHROMIUM PIECES, 1.0MM (0.04IN) D

6,8-DIHYDROXY-2-(METHYLTHIO)PURINE, 98%

2-AMINOTHIOBENZAMIDE, 97%

INDIUM WIRE 2.0MM, 99.99% (METALS BASIS)

CIS-2-HEXENE 96%

SODIUM TUNGSTEN OXIDE DIHYDRATE, 95%

DIMETHOXYDIMETHYLSILANE, 97%

ETHYL CYCLOHEPTYLACETATE, 98%

2-IODOBENZOYL CHLORIDE, 98%

5-BROMO-2,4-DI-(TERT-BUTOXY)PYRIMIDINE,

ALUMINUM POTASSIUM SULFATE DODECAHYDRATE

AMINOACETALDEHYDE DIMETHYL ACETAL, 99%

GLASSY CARBON E-BEAM EVAPORATING CRUCIBL

4-(4-PYRIDYL)-2-(M-TOLYL)THIAZOLE, 97%

2-METHYL-1-HEXEN-3-YNE, 97% *KEEP COLD*

S-(1-OXIDO-2-PYRIDYL)-N,N,N',N'-TETRAMET

5-METHYLTHIOPHENE-2-SULFONYL CHLORID.97%

PHOSPHORUS(V) OXIDE, 99.99%

4-HYDROXY-3-NITROBENZOIC ACID, 98%

TELLURIUM LUMP, TYPICALLY 12MM (0.47IN),

2-ACETYL-1-TETRALONE 98%

COBALT FOIL, 1.0MM (0.04IN) THICK, PURAT

4-BROMO-3-METHYLANISOLE, 97%

2',4',5'-TRIFLUOROACETOPHENONE, 99%

IRON(III) OXIDE, 99.945% (METALS BASIS)

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2-METHYL-1-HEXEN-3-YNE, 97% KEEP COLD