Reagenti Merck

La seguente lista è una selezione dei reagenti maggiormente movimentati.

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Descrizione
Prezzo
Barium diphenylamine-4-sulfonate 5 g Sigma
Barium diphenylamine-4-sulfonate,for redox titration
190,00 
DIBROMOMETHANE 99% 500 ML Aldrich
Dibromomethane,99%
94,40 
3-(Decyldimethylammonio)­propane­sulfona te inner salt 5 g Sigma-Aldrich
3-(Decyldimethylammonio)­propane­sulfonate inner salt,zwitterionic detergent
104,00 
3,3'-Dioctadecyloxacarbocyanine perchlor ate 20 mg Sigma
3,3?-Dioctadecyloxacarbocyanine perchlorate,
182,00 
SIGMAFAST™ 3,3'-Diaminobenzidine tablets 50 SETS Sigma-Aldrich
SIGMAFAST™ 3,3?-Diaminobenzidine tablets,tablet, To prepare 5 mL
367,00 
SIGMAFAST™ 3,3'-Diaminobenzidine tablets 5 SETS Sigma-Aldrich
SIGMAFAST™ 3,3?-Diaminobenzidine tablets,tablet, To prepare 5 mL
73,00 
SIGMAFAST™ 3,3'-Diaminobenzidine tablets 5X50 SET Sigma-Aldrich
SIGMAFAST™ 3,3?-Diaminobenzidine tablets,tablet, To prepare 5 mL
981,00 
2-PHENYLACETOPHENONE 25 G Aldrich
2-Phenylacetophenone,97%
52,10 
4-Fluorobenzyl alcohol 97% 5G Sigma
4-Fluorobenzyl alcohol,97%
41,00 
Dichloromethylenediphosphonic acid disod ium salt 1 g Sigma
Dichloromethylenediphosphonic acid disodium salt,
307,00 
a,a'-Dibromo-p-xylene 97% 25 g Aldrich
a,a?-Dibromo-p-xylene,97%
124,00 
a,a'-Dibromo-p-xylene 97% 5 g Aldrich
a,a?-Dibromo-p-xylene,97%
55,40 
4-(Dimethylamino)cinnamaldehyde 10G Sigma
4-(Dimethylamino)cinnamaldehyde,chromogenic reagent for indoles and flavanols
213,00 
4-(Dimethylamino)cinnamaldehyde 1 G Sigma
4-(Dimethylamino)cinnamaldehyde,chromogenic reagent for indoles and flavanols
33,60 
4-(Dimethylamino)cinnamaldehyde 5 G Sigma
4-(Dimethylamino)cinnamaldehyde,chromogenic reagent for indoles and flavanols
116,00 
Sodium 3,5-dichloro-2-hydroxybenzene sulfonate 5 g Sigma
Sodium 3,5-dichloro-2-hydroxybenzenesulfonate,used for peroxide measurement
68,50 
Dispase II 1 g Sigma
Dispase II,protease
249,00 
DISPASE I 2 MG Sigma
Dispase I,protease
249,00 
DEXTRAN 100 G FROM LEUCONOSTOC MESENTEROIDES Sigma-Aldrich
Dextran from Leuconostoc mesenteroides,average mol wt 150,000
242,00 
Dextran from Leuconostoc mesenteroides 100 g Sigma
Dextran from Leuconostoc mesenteroides,average mol wt 1,500,000-2,800,000
449,00 
DICAMBA BioReagent 100 MG Sigma
Dicamba,suitable for plant cell culture, BioReagent
236,00 
Dichloroacetyl chloride 98% 100g Aldrich
Dichloroacetyl chloride,98%
72,80 
Diaphorase from Clostridium kluyveri 300 un Sigma-Aldrich
Diaphorase from Clostridium kluyveri,lyophilized powder, 3.0-20.0 units/mg protein (biuret)
187,00 
DIGITONIN ~50% 1 G Sigma
Digitonin,~50% (TLC)
578,00 
2,6-Dichlorobenzaldehyde 99% 25 g Aldrich
2,6-Dichlorobenzaldehyde,99%
24,40 
N-Desmethylclozapine 10 mg SIGMA-ALDRICH
N-Desmethylclozapine,
207,00 
BLUE DEXTRAN 1 G Sigma
Blue Dextran,Void volume marker for gel filtration columns.
103,00 
2,6-Dichlorobenzonitrile 97% 25 g Aldrich
2,6-Dichlorobenzonitrile,97%
65,20 
2,2'-Dithiodipyridine powder 5 g Sigma-Aldrich
2,2?-Dithiodipyridine,powder
131,00 
3,4-Dichlorobenzylamine 95% 5 g ALDRICH
3,4-Dichlorobenzylamine,95%
46,90 
DRABKIN'S REAGENT 6 VL Sigma
Drabkin’s reagent,for the determination of hemoglobin
247,00 
DIACETAMIDE 97% 5 G Aldrich
Diacetamide,97%
79,00 
Digoxin analytical standard 1G Sigma
Digoxin,analytical standard
173,00 
2,3-Dichloro-5,6-dicyano-p-benzoquinone 10 g Aldrich
2,3-Dichloro-5,6-dicyano-p-benzoquinone,98%
44,50 
2'-Deoxyadenosine 5'-monophosphate 100mg Sigma
2?-Deoxyadenosine 5?-monophosphate,Sigma Grade, 98-100%
47,40 
2,6-Dichloroquinone-4-chloroimide 10 g Sigma
2,6-Dichloroquinone-4-chloroimide,>=95% (TLC), suitable for detection of phenols
131,00 
DICHLOROMETHYL METHYL ETHER 25 G Sigma
Dichloromethyl methyl ether,98%
66,00 
2',7'-Dichlorofluorescein 5 g Sigma
2?,7?-Dichlorofluorescein,suitable for use as an indicator in chloride titration, ~90% (TLC), powder
96,00 
2,4-D sodium salt monohydrate 5 g Sigma
(2,4-Dichlorophenoxy)acetic acid sodium salt monohydrate,suitable for plant cell culture, BioReagent
171,00 
2,6-Dichloro-4-nitroaniline 96% 5 g Sigma-Aldrich
2,6-Dichloro-4-nitroaniline,96%
44,10 
Donepezil hydrochloride 50 mg Sigma-Aldrich
Donepezil hydrochloride,>=98% (HPLC)
323,00 
DICLOFENAC SODIUM SALT 10 G Sigma
Diclofenac sodium salt,
118,00 
DICLOFENAC SODIUM SALT 25 G Sigma
Diclofenac sodium salt,
248,00 
Dextran sulfate sodium salt from 1G Sigma-Aldrich
Dextran sulfate sodium salt from Leuconostoc spp.,average mol wt 9,000-20,000
82,80 
DirectLoad Wide Range DNA Marker Sigma-Aldrich
DirectLoad™ Wide Range DNA Marker,ready-to-use marker for DNA electrophoresis
306,00 
3,5-DICHLOROPHENOL 97% 10 G Sigma-Aldrich
3,5-Dichlorophenol,97%
276,00 
DEOXYRIBONUCLEIC ACID 1 ML Sigma from herring sperm
Deoxyribonucleic acid from herring sperm,single-stranded for hybridization
63,70 
Dicyandiamide 99% 1 kg Sigma-Aldrich
Dicyandiamide,99%
87,10 
Dicyandiamide 99% 25 g Aldrich
Dicyandiamide,99%
57,80 
Dynasore hydrate 5 MG Sigma-Aldrich
Dynasore hydrate,
140,00 
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