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فروش مواد شیمیائی مرک آلمان

فروش مواد شیمیائی شرکت مرک آلمان Merck

100003 Acetonitrile GR for analysis ACS,Reag
100004 Acetonitrile dried (max. 0.005 % H2O) SeccoSolv®
100006 BCH-52 Liquid crystal standard for the temperature calibration of DSC instruments traceable to NIST and PTB N
100007 HP-53 Liquid crystal standard for the temperature calibration of DSC instruments traceable to NIST and PTB SmA
100008 M-24 Liquid crystal standard for the temperature calibration of DSC instruments traceable to NIST and PTB SmA
100010 Acetanilide cryst. extra pure Ph Franç
100011 Acetanilide test substance for elementary analysis
100012 Acetone for gas chromatography SupraSolv®
100013 Acetone extra pure Ph Eur,BP,NF
100014 Acetone GR for analysis ACS,ISO,Reag. Ph Eur
100016 Acetonitrile for spectroscopy Uvasol®
100017 Acetonitrile for gas chromatography SupraSolv®
100020 Acetone for liquid chromatography LiChrosolv®
100021 Acetone-D6 deuteration degree min. 99.9% for NMR spectroscopy
100022 Acetone for spectroscopy Uvasol®
100029 Acetonitrile hypergrade for liquid chromatography (LC/MS) LiChrosolv®
100030 Acetonitrile gradient grade for liquid chromatography LiChrosolv® Reag. Ph Eur
100033 1,1,2,2-Tetrabromoethane red-coloured
100034 1,1,2,2-Tetrabromoethane
100041 Acetic anhydride extra pure
100042 Acetic anhydride GR for analysis ACS,ISO,Reag. Ph Eur
100051 Caye Broth Supplement for Microbiology (5 vials for 1 litre of culture medium)
100056 Acetic acid (glacial) 100% EMPROVE® Ph Eur,BP,JP,USP,E 260
100058 Acetic acid 96% EMPROVE®
100060 CAYE Broth modified acc. to EVANS for the culture of pathogenic E.coli to enhance verotoxin production during
100062 Acetic acid 96% GR for analysis
100063 Acetic acid (glacial) 100% anhydrous GR for analysis ACS,ISO,Reag. Ph Eur
100066 Acetic acid (glacial) 100% Suprapur®
100068 Bolton Selective Enrichment Broth (Base) for microbiology
100070 Campylobacter Blood-Free Selective Agar Base (modified CCDA) for microbiology
100071 CCDA Selective Supplement 16 vials Selective Supplement For preparation of 8 l Campylobacter Blood-Free
100072 Bile Aesculin Azide Agar, acc. to ISO 7899-2 for microbiology
100073 Agar R2A for the determination of the heterotrophic total bacterial count in drinking water Merckoplate®
100074 Lactose TTC Agar with Tergitol® 7 for the detection of E.coli and coliform bacteria Merckoplate®
100075 DEV-Nutrient agar for the determination of the total microbial count in water Merckoplate®
100076 Membrane-filter Enterococcus selective agar acc. to SLANETZ and BARTLEY for the enumeration of enterococci
100077 Bile Aesculin Azide Agar for the detection and enumeration of Enterococci Merckoplate®
100079 Bolton Broth Selective Supplement acc. to ISO 10272-1 for preparation of 8 l Bolton Broth
100084 4-Aminohippuric acid for biochemistry
100085 Acetylsalicylic acid BP,Ph Eur,USP
100086 Chlorine reagent Cl2-1 (liquid) for chlorine test (DPD) 0.010 - 6.00 mg/l Cl2
100087 Chlorine reagent Cl2-2 (liquid) for chlorine test (DPD) 0.010 - 6.00 mg/l Cl2
100088 Chlorine reagent Cl2-3 (liquid) for chlorine test (DPD) 0.010 - 6.00 mg/l Cl2
100089 Cells and accessories for the photometric chlorine determina tion for liquid reagents 100086, 100087, 100088 25
100090 Adipic acid extra pure Ph Eur,NF,FCC,E 355
100099 1-Amino-2-hydroxy-4-naphthalenesulfonic acid for determination of phosphate
100100 Anthranilic acid GR for analysis
100102 4-Aminobenzoic acid extra pure USP
100103 Amidosulfonic acid GR for analysis
100115 Arsenic lumps GR for analysis (protective gas: nitrogen)
100126 L-Aspartic acid for biochemistry
100128 Aurin tricarboxylic acid ammonium salt GR for analysis (reagent for aluminium) ACS
100129 L-Aspartic acid extra pure
100130 Benzoic acid powder Ph Eur,BP,USP,E 210
100132 Barbituric acid GR for analysis
100134 Benzoic acid standard for elemental analysis
100136 Benzoic acid GR for analysis ACS,Reag. Ph Eur
100138 3,5-Dinitrobenzoic acid
100142 L-Aspartic acid monosodium salt monohydrate for biochemistry
100155 DHA Rapid
100160 Boric acid cryst. EMPROVE® Ph Eur,BP,NF
100162 Boric acid powder EMPROVE® Ph Eur,BP,NF
100163 di-Boron trioxide for silicate analysis
100165 Boric acid GR for analysis ACS,ISO,Reag. Ph Eur
100169 di-Boron trioxide 99,9995 Suprapur®
100193 Octanoic acid for biochemistry
100201 Phenol EMPROVE® Ph Eur,USP
100206 Phenol GR for analysis ACS,Reag. Ph Eur
100209 Acrylamide for electrophoresis special quality for molecular biology
100211 Carminic acid (C.I. 75470) GR for analysis and for microscopy
100219 Amidosulfuric acid extra pure
100220 Acetonitrile-D3 deuteration degree min. 99,8% for NMR spectroscopy
100227 Chromium(VI) oxide extra pure
100229 Chromium(VI) oxide GR for analysis
100240 Decalcification solution base: citric acid about 19%
100241 Citric acid anhydrous powder EMPROVE® Ph Eur,BP,USP,E 330
100242 Citric acid monohydrate cryst. EMPROVE® Ph Eur,BP,USP,E 330
100243 Citric acid monohydrate powder EMPROVE® Ph Eur,BP,USP,E 330
100244 Citric acid monohydrate GR for analysis ACS,ISO,Reag. Ph Eur
100247 Citric acid anhydrous fine-granular EMPROVE® Ph Eur,BP,USP,E 330
100253 Formic acid 89-91% GR for analysis ACS
100255 Diphenylamine-4-sulfonic acid barium salt redox indicator
100263 Formic acid 98-100% extra pure DAC
100264 Formic acid 98-100% GR for analysis ACS,Reag. Ph Eur
100265 Colour Reference Solutions B for testing the colour intensity acc. to Ph. Eur. B1-B9 CertiPUR®
100266 Colour Reference Solutions BY for testing the colour intensity acc. to Ph. Eur. BY1-BY7 CertiPUR®
100267 Colour Reference Solutions Y for testing the colour intensity acc. to Ph. Eur. Y1-Y7 CertiPUR®
100268 Colour Reference Solutions GY for testing the colour intensity acc. to Ph. Eur. GY1-GY7 CertiPUR®
100269 Colour Reference Solutions R for testing the colour intensity acc. to Ph. Eur. R1-R7 CertiPUR®
100272 2-Propanol standard for the analysis of tabacco
100286 L-Glutamine DAB,USP
100289 L-Glutamine for biochemistry
100290 RonaCare® Glutamic acid
100291 L-Glutamic acid for biochemistry
100299 Acetone dried (max. 0.01 % H2O) SeccoSolv®
100304 Hydrobromic acid 47% extra pure
100306 Hydrobromic acid 47% Suprapur®
100307 Hydrobromic acid 47% GR for analysis ISO
100312 Hydrochloric acid 25% extra pure Ph Helv
100313 Hydrochloric acid 32% extra pure
100314 Hydrochloric acid fuming 37% extra pure Ph Eur,BP,JP,NF
100316 Hydrochloric acid 25% GR for analysis
100317 Hydrochloric acid fuming 37% GR for analysis ACS,ISO,Reag. Ph Eur
100318 Hydrochloric acid 30% Suprapur®
100319 Hydrochloric acid 32% GR for analysis
100326 Hydrochloric acid in 2-propanol acc. to DIN 51558 part 1 c(HCl) = 0,1 mol/l (0,1 N)
100327 Hydrochloric acid in ethanol for microscopy
100329 Hydrofluoric acid 38-40%
100334 Hydrofluoric acid 48% GR for analysis ISO
100335 Hydrofluoric acid 40% Suprapur®
100337 Hydrofluoric acid 38-40% extra pure
100338 Hydrofluoric acid 40% GR for analysis ISO
100341 Hydroiodic acid 57% extra pure
100344 Hydroiodic acid 57% GR for analysis
100345 Hydroiodic acid 67% GR for analysis
100353 Indole-3-acetic acid LAB
100354 Indole-3-butyric acid LAB
100358 di-Iodine pentoxide GR for analysis granular 0.5-2.5 mm
100366 Lactic acid about 90% extra pure Ph Eur,BP,E 270
100382 DL-Malic acid for biochemistry
100383 DL-Malic acid EMPROVE® Ph Eur,NF,FCC,E 296
100386 Silicon dioxide - Sol aqueous about 10% Siosol(TM)
100387 Aluminium oxide - Sol aqueous about 8% Siosol(TM)
100388 Titanium dioxide - Sol aqueous about 13% Siosol(TM)
100389 Zirconium dioxide - Sol aqueous about 8% Siosol(TM)
100400 Molybdic acid about 85% MoO3 (containing ammonium molybdate)
100401 Molybdenum(VI) oxide extra pure

100403 Molybdenum(VI) oxide GR for analysis
100412 Wort agar with neutralizer for the cultivation, isolation and enunmeration of fungi, especially yeasts Merckoplate®
100414 Presence-Absence Broth for microbiology
100415 A-1 Medium for microbiology
100416 R2A Agar for microbiology
100417 Standard I nutrient agar with neutralizer for the cultivation of fastidious bacteria Merckoplate®
100419 Parteck® M 200 (Mannitol) EMPROVE® Ph Eur,BP,JP,USP,E 421
100420 Listeria Selective-Agar acc. to OTTAVIANI and AGOSTI (ISO 11290) for microbiology Chromoplate®
100423 Hibar® 250-3 HPLC ready-to-use-column, customized packing, please specify packing material
100424 Hibar® 250-4,6 HPLC ready-to-use-column, customized packing, please specify packing material
100427 Listeria Selective Agar Base acc. OTTAVIANI and AGOSTI (ISO 11290) for Microbiology Chromocult®
100441 Nitric acid 65% Suprapur®
100443 Nitric acid 65% extra pure
100445 Universal beer agar for microbiology
100450 Nitric acid fuming 100% extra pure
100452 Nitric acid 65% GR for analysis (max. 0,005ppm Hg) ISO
100455 Nitric acid fuming 100% GR for analysis ACS,Reag. Ph Eur
100456 Nitric acid 65% GR for analysis ISO
100465 Dichloran Glycerol (DG18)-Agar for microbiology
100466 Dichloran Rose-Bengal Chloramphenicol Agar (DRBC) for microbiology
100467 Rose-Bengal Chloramphenicol Agar (RBC) for microbiology
100471 Oleic acid vegetable extra pure Ph Eur,BP,NF
100473 Water for inorganic trace analysis Tracepur®
100480 Molybdatophosphoric acid spray solution for thin-layer chromatography
100485 Masson-Goldner staining kit for the visualization of connective tissue with trichromic staining
100489 Oxalic acid dihydrate Suprapur®
100492 Oxalic acid dihydrate extra pure
100493 Parteck® M 300 (Mannitol) EMPROVE® Ph Eur,BP,JP,USP,E 421
100494 Parteck® M100 (Mannitol) Ph Eur,BP,JP,USP,E 421
100495 Oxalic acid dihydrate GR for analysis A
100496 Formaldehyde solution 4% buffered (pH 6.9), for histology
100497 Tb-color modified Staining kit for the detection of mycobacteria (AFB) by hot staining method
100512 Perchloric acid 60% extra pure
100513 Perchloric acid 70% extra pure
100514 Perchloric acid 70% GR for analysis (max. 0,0000005% Hg) ACS,ISO,Reag. Ph Eur
100517 Perchloric acid 70% Suprapur®
100518 Perchloric acid 60% GR for analysis ACS
100519 Perchloric acid 70-72% GR for analysis ACS,ISO,Reag. Ph Eur
100524 Periodic acid GR for analysis
100525 Tryptic Soy Broth non animal origin for microbiology
100532 Molybdatophosphoric acid hydrate GR for analysis ACS,Reag. Ph Eur
100540 di-Phosphorus pentoxide extra pure
100543 SICAPENT® with indicator (phosphorus pentoxide drying agent for desiccators) on inert carrier material
100546 meta-Phosphoric acid pieces GR for analysis (stabilized with sodium metaphosphate)
100550 Tryptic Soy Broth non animal origin irradiated for microbiology
100552 ortho-Phosphoric acid 85% Suprapur®
100554 Phosphorous acid 30% GR for analysis
100563 ortho-Phosphoric acid 85% EMPROVE® Ph Eur,BP,NF,E 338
100564 ortho-Phosphoric acid 89% extra pure Ph Eur,BP
100565 ortho-Phosphoric acid 99% cryst. GR for analysis
100567 Lugol’s solution stabilized with PVP for the GRAM staining
100570 di-Phosphorus pentoxide GR for analysis ACS,ISO,Reag. Ph Eur
100573 ortho-Phosphoric acid 85% GR for analysis ACS,ISO,Reag. Ph Eur
100582 Tungstophosphoric acid hydrate cryst. extra pure
100583 Tungstophosphoric acid hydrate GR for analysis
100594 Aluminium Cell Test Method: photometric 0.02 - 0.50 mg/l Al Spectroquant®
100595 Chlorine Cell Test (free chlorine) Method: photometric, DPD 0.05 - 7.50 mg/l Cl2 Spectroquant®
100597 Chlorine Cell Test (free and total chlorine)
100598 Chlorine Test (free chlorine) Method: photometric, DPD 0.010 - 6.00 mg/l Cl2 Spectroquant®
100599 Chlorine Test (free and total chlorine)
100602 Chlorine Test (total chlorine) Method: photometric, DPD 0.010 - 6.00 mg/l Cl2 Spectroquant®
100605 Bromine Test Method: photometric, DPD 0.020 - 10.00 mg/l Br2 Spectroquant®
100606 Iodine Test Method: photometric, DPD 0.050 - 10.00 mg/l I2 Spectroquant®
100607 Ozone T ...

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