Esta buscando: 4,4\'-Biphenyldiboronic+acid

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Ácido sórbico, EMPROVE® ESSENTIAL Ph. Eur., BP, NF, FCC, E200, SAFC®

Proveedor: MERCK PRODUCTION CHEMICALS

Descripción: Ácido sórbico, EMPROVE® ESSENTIAL FCC, BP, Ph. Eur., E200, NF suitable for use as excipient, SAFC®

FDS Certificados

4,4′-Dinitro-2-biphenylamine ≥98%, Sigma-Aldrich®

Numero del catalogo: (335428-25G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 4,4'-Dinitro-2-biphenylamine,98%

UOM: 1 * 25 g

Promoción

N/A Each

Safety shoes, slip-on, Bacou Pro'Clean Black, sperian

Proveedor: HONEYWELL SAFETY

Descripción: Slip-on safety shoes made from breathable water resistant microfibre upper, extra wide sole for better stability. Extremely comfortable as the instep perfectly matches the shape of the foot. The dual-density PU outsole is resistant to changes in temperature, abrasion, acids and alkalis in limited to low concentrations.

4,4'-Methylenedi-o-toluidine, Supelco®

Numero del catalogo: (46106-100MG)

Proveedor: Merck

Descripción: 4,4'-Methylenedi-o-toluidine, Supelco®

UOM: 1 * 100 mg

Promoción

N/A Each

Azul de metilo, puro, certified

Numero del catalogo: (ACRO401180250)

Proveedor: Thermo Fisher Scientific

Descripción: Azul de metilo, puro, certified

UOM: 1 * 25 g

FDS Certificados Promoción

N/A Each

4,4-Dimetil-2-oxazolina para síntesis, Sigma-Aldrich®

Numero del catalogo: (8.18107.0005)

Proveedor: Merck

Descripción: 4,4-Dimetil-2-oxazolina para síntesis, Sigma-Aldrich®

UOM: 1 * 5 mL

FDS Promoción

N/A Each

N,N,N',N'-Tetrametil-4,4'-metilendianilina 98%, Sigma-Aldrich®

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 4,4′-Methylenebis(N,N-dimethylaniline) is an intermediate in dye manufacture and works as a reagent for the determination of lead. It is suitable for the qualitative assay of cyanogens.

8270 calibration mix #1 (19 components)

Numero del catalogo: (REST31618)

Proveedor: Restek

Descripción: Contains: Benzoic acid (65-85-0); 4-Chloro-3-methylphenol (59-50-7); 2-Chlorophenol (95-57-8); 2,4-Dichlorophenol (120-83-2); 2,6-Dichlorophenol (87-65-0); 2,4-Dimethylphenol (105-67-9); 4,6-Dinitro-2-methylphenol (Dinitro-o-cresol) (534-52-1); 2,4-Dinitrophenol (51-28-5); Dinoseb (88-85-7); 2-Methylphenol (o-cresol) (95-48-7); 3-Methylphenol (m-cresol) (108-39-4); 4-Methylphenol (p-cresol) (106-44-5); 2-Nitrophenol (88-75-5); 4-Nitrophenol (100-02-7); Pentachlorophenol (87-86-5); Phenol (108-95-2); 2,3,4,6-Tetrachlorophenol (58-90-2); 2,4,5-Trichlorophenol (95-95-4); 2,4,6-Trichlorophenol (88-06-2)

UOM: 1 * 1 mL

Promoción

N/A Each

Methylenediphenyl-4,4'-diisocyanate para síntesis, Sigma-Aldrich®

Proveedor: Merck

Descripción: Diphenylmethane 4,4'-diisocyanate (mixture of di-and triisocyanates) for synthesis

FDS

Ácido sórbico ≥99%, yellow crystalline powder

Numero del catalogo: (ICNA0210293780)

Proveedor: MP Biomedicals

Descripción: Sorbic acid (2,4-hexadienoic acid) is a straight chain unsaturated fatty acid. It is an antimicrobial agent. The antimicrobial action of sorbic acid is due to its inhibitory influence on various enzymes in the microbial cell such as enzymes involved in carbohydrate metabolism such as enolase and lactate dehydrogenase, enzymes of citric acid cycles.

UOM: 1 * 100 g

Certificados Promoción