Reagenti Merck

La seguente lista è una selezione dei reagenti maggiormente movimentati.

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Barium titanate(IV) 500G Sigma powder, <2 um, 99.5% trace metals basis
Barium titanate(IV),powder, <2 um, 99.5% trace metals basis
433,00 
AMMONIUM FLUORIDE =99.99% 100G Sigma trace metals basis
Ammonium fluoride,>=99.99% trace metals basis
163,00 
Methyl 2,4-dibromobutyrate 10 ml Aldrich
Methyl 2,4-dibromobutyrate,>=97.0% (GC)
464,00 
PERFLUOROHEPTANOIC ACID 99% 25 G Aldrich
Perfluoroheptanoic acid,>=97.0%
203,00 
Perfluoroheptanoic acid 99% 5 G Aldrich
Perfluoroheptanoic acid,>=97.0%
63,40 
METHANOL-D4 10 G Sigma-Aldrich
Methanol-d4,>=99.8 atom % D, contains 0.03 % (v/v) TMS
217,00 
METHANOL-D4 50 G Sigma-Aldrich
Methanol-d4,>=99.8 atom % D, contains 0.03 % (v/v) TMS
746,00 
Sulfur flakes >=99.99% 50 G Aldrich
Sulfur,flakes, >=99.99% trace metals basis
136,00 
DI-TERT-BUTYL DICARBONATE 100G Sigma-Aldrich
Di-tert-butyl dicarbonate,>=98.0% (GC)
137,00 
DI-TERT-BUTYL DICARBONATE 25 G Sigma-Aldrich
Di-tert-butyl dicarbonate,>=98.0% (GC)
56,90 
2,6-DI-TERT-BUTYL-4-METHYLPHENOL 250 G Sigma-Aldrich
2,6-Di-tert-butyl-4-methylphenol,purum, >=99.0% (GC)
29,60 
TRIFLUOROMETHANESULFONIC ACID 25 G Aldrich
Trifluoromethanesulfonic acid,ReagentPlus, >=99%
145,00 
TRIFLUOROMETHANESULFONIC ACID 5 G Aldrich
Trifluoromethanesulfonic acid,ReagentPlus, >=99%
44,70 
2,6-Dichloroquinone-4-chloroimide 10 G Sigma-Aldrich
2,6-Dichloroquinone-4-chloroimide,for spectrophotometric det. of vitamin B6, >=99.0%
91,40 
Bis(2-chloroethyl) ether puriss. 1 l >=99.0% Sigma-Aldrich
Bis(2-chloroethyl) ether,puriss., >=99.0% (GC)
161,00 
Iron wire diam. 1.0 mm 99.9% 1 m trace metals basis Sigma-Aldrich
Iron,wire, diam. 1.0 mm, >=99.9% trace metals basis
128,00 
TUNGSTEN FOIL, 24G Sigma Aldrich thickness 0.5 mm, =99.9% trace metals basis
Tungsten,foil, thickness 0.5 mm, >=99.9% trace metals basis
138,00 
Molybdenum Sigma-Aldrich foil, thickness 0.025 mm, =99.9% trace metals basis
Molybdenum,foil, thickness 0.025 mm, >=99.9% trace metals basis
125,00 
Silicon carbide 250 g -400 mesh particle size 97.5% Sigma-Aldrich
Silicon carbide,-400 mesh particle size, >=97.5%
83,30 
4'-Iodoacetophenone 97% 5 G Sigma-Aldrich
4?-Iodoacetophenone,>=97%
42,70 
2',7'-Dichlorofluorescein diacetate 1 g BioReagent Sigma
DCFHDA,BioReagent, suitable for fluorescence, >=95% (HPLC)
436,00 
2',7'-DICHLOROFLUORESCEIN BioReagent 25g Sigma
2?,7?-Dichlorofluorescein,BioReagent, suitable for fluorescence, >=90% (T)
373,00 
2',7'-DICHLOROFLUORESCEIN BioReagent 5 G Sigma
2?,7?-Dichlorofluorescein,BioReagent, suitable for fluorescence, >=90% (T)
99,30 
Sodium dichloroisocyanurate dihydrate 250 g Aldrich
Sodium dichloroisocyanurate dihydrate,98.0% (AT)
64,00 
SODIUM DICHLOROISOCYANURATE 50 G DIHYDRATE Aldrich
Sodium dichloroisocyanurate dihydrate,98.0% (AT)
40,20 
2,2,4-TRIMETHYLPENTANE ACS 1 L (NC 2901 1000) Sigma-Aldrich
2,2,4-Trimethylpentane,ACS reagent, >=99.0%
81,70 
Di-tert-butyl dicarbonate ReagentPlus 25 g Aldrich
Di-tert-butyl dicarbonate,ReagentPlus, >=99%
246,00 
Di-tert-butyl dicarbonate ReagentPlus 5 g Aldrich
Di-tert-butyl dicarbonate,ReagentPlus, >=99%
52,00 
DCC PURISS. 100 G Sigma-Aldrich
DCC,puriss., >=99.0% (GC)
90,50 
Chloroform CHROMASOLV® 1 l Sigma-Aldrich
Chloroform,suitable for HPLC, >=99.8%, contains 0.5-1.0% ethanol as stabilizer
80,90 
HCH PESTANAL 250 MG analytical standard Sigma-Aldrich
HCH,PESTANAL, analytical standard, mixture of isomers (a:B:y:?=1:1:1:1)
75,80 
7-(Diethylamino)coumarin-3-carboxylic acid 100 mg Sigma
7-(Diethylamino)coumarin-3-carboxylic acid,BioReagent, suitable for fluorescence, >=98.0% (HPCE)
139,00 
TETRACHLOROETHYLENE 1 L ANHYDROUS >=99% Sigma-Aldrich
Tetrachloroethylene,anhydrous, >=99%
157,00 
DIHYDROETHIDIUM BioReagent 25 MG Sigma
Dihydroethidium,BioReagent, suitable for fluorescence, >=95% (HPCE)
324,00 
CHLOROFORM ANHYDROUS 1 L Sigma-Aldrich
Chloroform,anhydrous, contains amylenes as stabilizer, >=99%
123,00 
CHLOROFORM ANHYDROUS 2 L Sigma-Aldrich
Chloroform,anhydrous, contains amylenes as stabilizer, >=99%
186,00 
Dihydroxyacetone phosphate lithium salt 100 mg Sigma-Aldrich
Dihydroxyacetone phosphate lithium salt,>=95.0% (TLC)
191,00 
MTBSTFA + 1% TBDMSCl 10 ml Sigma-Aldrich
N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert-Butyldimethylchlorosilane,>=95%
313,00 
MTBSTFA + 1% TBDMSCl 10X1ml Sigma-Aldrich
N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert-Butyldimethylchlorosilane,>=95%
228,00 
IODINE CHIPS ReagentPlus 500 G Honeywell
Iodine,flakes, ReagentPlus, >=99%
299,00 
IODINE CHIPS ReagentPlus 50 G Sigma-Aldrich
Iodine,flakes, ReagentPlus, >=99%
56,80 
2,3-Dihydroxynaphthalene >=98.0% 50 g Aldrich
2,3-Dihydroxynaphthalene,>=98.0% (HPLC)
145,00 
Gold(III) chloride 99.99% 250 mg Aldrich
Gold(III) chloride,>=99.99% trace metals basis
140,00 
Chromium(III) nitrate nonahydrate 5 g >= 99.99% trace metals basis Aldrich
Chromium(III) nitrate nonahydrate,>=99.99% trace metals basis
78,20 
Ammonium phosphate dibasic 25 g 99.99% 99.99% trace metals basis Sigma-Aldrich
Ammonium phosphate dibasic,>=99.99% trace metals basis
164,00 
Diisobutylene technical >=90% 1 l Sigma- Aldrich
Diisobutylene,technical, >=90% (3 parts 2,4,4-trimethyl-1-pentene + 1 part 2,4,4-trimethyl-2-pentene, GC)
114,00 
Potassium antimonyl tartrate ACS 100 g trihydrate Sigma-Aldrich
Potassium antimonyl tartrate trihydrate,ACS reagent, >=99%
90,70 
Laccase from Trametes versicolor 10 g Sigma
Laccase from Trametes versicolor,powder, light brown, >=0.5 U/mg
741,00 
Laccase from Trametes versicolor 1 g Sigma
Laccase from Trametes versicolor,powder, light brown, >=0.5 U/mg
118,00 
Dimercaptomaleonitrile disodium salt 5 g Sigma-Aldrich
Dimercaptomaleonitrile disodium salt hydrate,>=95.0% (calc. based on dry substance, NT)
340,00 
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