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4286 risultati trovati (10 per pagina - 429 in totale)

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Chloroform,HPLC Plus, for HPLC, GC, and residue analysis, =99.9%, contains 0.5-1.0% ethanol as stabilizer

Chloroform,HPLC Plus, for HPLC, GC, and residue analysis, =99.9%, contains 0.5-1.0% ethanol as stabilizer

Cod. art.:
650471-1L
CAS:
67-66-3
Formato:
1 X 1 L
Grado:
HPLC Plus, for HPLC, GC, and residue analysis, >=99.9%, contains 0.5-1.0% ethanol as stabilizer
Tipologia:
119.38
Marca:
Sigma-Aldrich
Mepa:
Richiedi integrazione
Hexane, mixture of isomers,HPLC Plus, for HPLC, GC, and residue analysis, =98.5%

Hexane, mixture of isomers,HPLC Plus, for HPLC, GC, and residue analysis, =98.5%

Cod. art.:
650544-1L
CAS:
107-83-5
Formato:
1 X 1 L
Grado:
HPLC Plus, for HPLC, GC, and residue analysis, >=98.5%
Tipologia:
86.18
Marca:
Sigma-Aldrich
Mepa:
Richiedi integrazione
Nonafluorobutyl methyl ether,puriss., =99.0% (total assay of isomers, GC)

Nonafluorobutyl methyl ether,puriss., =99.0% (total assay of isomers, GC)

Cod. art.:
65139-250ML
CAS:
163702-07-6
Formula:
CH3OCF2R, R = -CF2CF2CF3 or -CF(CF3)2
Formato:
1 X 250 mL
Grado:
puriss., >=99.0% (total assay of isomers, GC)
Tipologia:
250.06
Marca:
Sigma-Aldrich
Mepa:
Richiedi integrazione
(R)-(-)-a-Methoxy-a-(trifluoromethyl)phenylacetyl chloride,derivatization grade (chiral), LiChropur™, =99.0%

(R)-(-)-a-Methoxy-a-(trifluoromethyl)phenylacetyl chloride,derivatization grade (chiral), LiChropur™, =99.0%

Cod. art.:
65363-100MG
CAS:
39637-99-5
Formula:
C6H5C(OCH3)(CF3)COCl
Formato:
1 X 100 mg
Grado:
derivatization grade (chiral), LiChropur(TM), >=99.0%
Tipologia:
252.62
Marca:
Supelco
Mepa:
Richiedi integrazione
(R)-(-)-a-Methoxy-a-(trifluoromethyl)phenylacetyl chloride,derivatization grade (chiral), LiChropur™, =99.0%

(R)-(-)-a-Methoxy-a-(trifluoromethyl)phenylacetyl chloride,derivatization grade (chiral), LiChropur™, =99.0%

Cod. art.:
65363-500MG
CAS:
39637-99-5
Formula:
C6H5C(OCH3)(CF3)COCl
Formato:
1 X 500 mg
Grado:
derivatization grade (chiral), LiChropur(TM), >=99.0%
Tipologia:
252.62
Marca:
Supelco
Mepa:
Richiedi integrazione
(S)-(+)-a-Methoxy-a-(trifluoromethyl)phenylacetyl chloride,derivatization grade (chiral), LiChropur™, =99.0%

(S)-(+)-a-Methoxy-a-(trifluoromethyl)phenylacetyl chloride,derivatization grade (chiral), LiChropur™, =99.0%

Cod. art.:
65365-100MG-F
CAS:
20445-33-4
Formula:
C6H5C(OCH3)(CF3)COCl
Formato:
1 X 100 mg
Grado:
derivatization grade (chiral), LiChropur(TM), >=99.0%
Tipologia:
252.62
Marca:
Supelco
Mepa:
Richiedi integrazione
(S)-(+)-a-Methoxy-a-(trifluoromethyl)phenylacetyl chloride,derivatization grade (chiral), LiChropur™, =99.0%

(S)-(+)-a-Methoxy-a-(trifluoromethyl)phenylacetyl chloride,derivatization grade (chiral), LiChropur™, =99.0%

Cod. art.:
65365-500MG-F
CAS:
20445-33-4
Formula:
C6H5C(OCH3)(CF3)COCl
Formato:
1 X 500 mg
Grado:
derivatization grade (chiral), LiChropur(TM), >=99.0%
Tipologia:
252.62
Marca:
Supelco
Mepa:
Richiedi integrazione
N-Methyl-bis(trifluoroacetamide),derivatization grade (GC derivatization), LiChropur™, =99.0% (GC)

N-Methyl-bis(trifluoroacetamide),derivatization grade (GC derivatization), LiChropur™, =99.0% (GC)

Cod. art.:
65943-25ML
CAS:
685-27-8
Formula:
CF3CON(CH3)COCF3
Formato:
1 X 25 mL
Grado:
derivatization grade (GC derivatization), LiChropur(TM), >=99.0% (GC)
Tipologia:
223.07
Marca:
Supelco
Mepa:
Richiedi integrazione
N-Methyl-bis(trifluoroacetamide),derivatization grade (GC derivatization), LiChropur™, =99.0% (GC)

N-Methyl-bis(trifluoroacetamide),derivatization grade (GC derivatization), LiChropur™, =99.0% (GC)

Cod. art.:
65943-5ML
CAS:
685-27-8
Formula:
CF3CON(CH3)COCF3
Formato:
1 X 5 mL
Grado:
derivatization grade (GC derivatization), LiChropur(TM), >=99.0% (GC)
Tipologia:
223.07
Marca:
Supelco
Mepa:
Richiedi integrazione
Dichloromethane,Selectophore™, =99.5%

Dichloromethane,Selectophore™, =99.5%

Cod. art.:
66742-500ML
CAS:
75-09-2
Formato:
1 X 500 mL
Grado:
Selectophore(TM), >=99.5%
Tipologia:
84.93
Marca:
Supelco
Mepa:
Richiedi integrazione

4286 risultati trovati (10 per pagina - 429 in totale)

 171 172 173 174 175 176 177 178 179  
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