|
UV/Vis Reagents | | | | | | 33450 | 1,1′-Dianthrimide purum p.a., for the determination of B, ≥98.0% (CHN) | pricing | | | 77500 | 1,10-Phenanthroline monohydrate puriss. p.a., for the spectrophotometric determination of Fe, Pd, V, ≥99.0% (HPLC), ≥99.0% (NT) | pricing | | | 70650 | 1,3-Dihydroxynaphthalene purum, for spectrophotometric det. of glucuronic acid according to Tollens, ≥97.0% (HPLC) | pricing | | | 82960 | 1-(2-Pyridylazo)-2-naphthol purum p.a., for spectrophotometric det. of metal ions, ≥97.0% (HPLC) | pricing | | | 88413 | 1-(2-Thiazolylazo)-2-naphthol puriss. p.a., for spectrophotometric det. of Cd, Co, Cu, Mn, Ni, Tl, ≥99.0% (CHN) | pricing | | | 78820 | 1-Phenyl-1H-tetrazole-5-thiol purum p.a., for the determination of Bi, for spectrophotometric det. of Pd, ≥97.0% (HPLC) | pricing | | | 79190 | 1-Phenylthiosemicarbazide technical, for spectrophotometric det. of Co, ≥99.0% (NT) | pricing | | | 14454 | 2,2′-Bipyridyl puriss. p.a., redox indicator, for spectrophotometric det. of Fe, ≥99.0% (NT) | pricing | | | 14338 | 2,2′-Biquinoline-4,4′-dicarboxylic acid dipotassium salt trihydrate purum p.a., for sugar analysis, ≥97.0% (NT) | pricing | | | 35020 | 2,2′-Biquinoline puriss. p.a., for spectrophotometric det. of Cu, ≥99.0% (NT) | pricing | | | 86490 | 2,2′:6′,2′′-Terpyridine puriss. p.a., for spectrophotometric det. of Ag, Fe, Ru, ≥98.5% (GC) | pricing | | | 92515 | 2,2,4-Trimethyl-2H-imidazole 1-oxide puriss. p.a., for ESR-spectroscopy, ≥98.0% (GC) | pricing | | | 59040 | 2,2,4-Trimethylpentane ACS reagent, for UV-spectroscopy, ≥99.5% (GC) | pricing | | | 31550 | 2,3-Butanedione monoxime puriss. p.a., for colorimetric det. of urea, ≥99.0% (N) | pricing | | | 35990 | 2,3-Dichloro-1,4-naphthoquinone purum p.a., algaecide, for spectrophotometric det. of hydrazides, ≥98.0% (AT) | pricing | | | 38520 | 2,3-Dimercapto-1-propanol purum p.a., for complexometry, for spectrophotometric det. of Cu, ≥98.0% (GC) | pricing | | | T1253 | 2,4,6-Tris(2-pyridyl)-s-triazine ≥98% | pricing | | | 93285 | 2,4,6-Tris(2-pyridyl)-s-triazine puriss. p.a., for spectrophotometric det. of Fe, ≥99.0% (TLC) | pricing | | | 42210 | 2,4-Dinitrophenylhydrazine puriss. p.a., moistened with water, ≥99.0% (HPLC) | pricing | | | 35620 | 2,6-Dichloroquinone-4-chloroimide puriss. p.a., for spectrophotometric det. of vitamin B6, ≥99.0% (AT) | pricing | | | 93832 | 2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol disodium salt dihydrate p.a., for colorimetric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2, ≥95.0% (CHN) | pricing | | | 07090 | 2-Aminobenzothiazole purum p.a., for gravimetric determination of Hg, for spectrophotometric det. of Pd, ≥98.0% (NT) | pricing | | | 09105 | 2-Aminoperimidine hydrobromide sesquihydrate purum p.a., for the determination of SO4, ≥98.0% (AT) | pricing | | | 59010 | 2-Isonitrosoacetophenone purum p.a., for the detection of Co, Fe, Hg, Mn, Ni, Pb, ≥97.0% (TLC) | pricing | | | 73920 | 2-Nitroso-1-naphthol p.a., for the detection of Co, Zr, for spectrophotometric det.of Co, Pd, Zr, ~95% (NT) | pricing | | | 88300 | 2-Thenoyltrifluoroacetone puriss. p.a., for spectrophotometric det. of metal ions, ≥99.0% (GC) | pricing | | | 87748 | 3,3′,5,5′-Tetramethylbenzidine purum, ≥98.0% (NT) | pricing | | | 32750 | 3,3′-Diaminobenzidine tetrahydrochloride hydrate purum p.a., for spectrophotometric det. of Se, ≥98.0% (AT) | pricing | | | 82940 | 3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt purum p.a., for spectrophotometric det. of Fe, ≥99.0% (TLC) | pricing | | | 82950 | 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt purum p.a., for spectrophotometric det. of Fe, ≥97.0% (T) | pricing | | | 04350 | 3-(N-Ethyl-3-methylanilino)propanesulfonic acid sodium salt p.a., for enzymic, spectrophotometric determination of H2O2 | pricing | | | 04340 | 3-(N-Ethyl-3-methylanilino)-2-hydroxypropanesulfonic acid sodium salt purum p.a., for enzymic, spectrophotometric determination of H2O2, ≥98.0% (dried material, NT) | pricing | | | 06640 | 4′-Aminoacetophenone purum p.a., for spectrophotometric det. of Ce, Pd, ≥98.0% (NT) | pricing | | | 89456 | 4,4′,4″,4″′-(Porphine-5,10,15,20-tetrayl)tetrakis(benzenesulfonic acid) reagents for photometric analysis, ≥95.0% (HPLC), p.a. | pricing | | | 66772 | 4,4′-Methylenediantipyrine purum p.a., for spectrophotometric det. of Fe(III), Mo, Nb, Ti, U(VI), ≥95.0% (NT) | pricing | | | 40220 | 4,4′-Dimethyl-2,2′-dipyridyl puriss. p.a., colorimetric reagent, ≥99.0% (NT) | pricing | | | 93524 | 4-(1-Methylhydrazino)-7-nitrobenzofurazan purum, ≥97.0% (HPLC) | pricing | | | 31890 | 4-(4-Diethylaminophenylazo)-1-(4-nitrobenzyl)pyridinium bromide p.a., ≥90% (UV) | pricing | | | 73210 | 4-(4-Nitrobenzyl)pyridine purum p.a., ≥98.0% (NT) | pricing | | | 08751 | 4-Amino-3-hydroxy-1-naphthalenesulfonic acid purum p.a., for spectrophotometric det. of Si, ≥95.0% (T) | pricing | | | 33528 | 4-Aminoantipyrine puriss. p.a., Reag. Ph. Eur., ≥99% | pricing | | | 06800 | 4-Aminoantipyrine purum p.a., for spectrophotometric det. of H2O2 and phenols, ≥98.0% (NT) | pricing | | | 73930 | 4-Hydroxy-3-nitroso-1-naphthalenesulfonic acid puriss. p.a., for spectrophotometric det. of Co, Fe, ≥99.0% (TLC) | pricing | | | 87793 | 4-Methyl-5-(sulfomethylamino)-2-(2-thiazolylazo)benzoic acid p.a., for colorimetric det. of Co(II), Cu(II), ≥97.0% (CHN) | pricing | | | 72800 | 4-Nitrobenzaldehyde puriss. p.a., ≥99.0% (HPLC), for colorimetric det. of amino sugars | pricing | | | 1048 | 4-Nitrophenol spectrophotometric grade | pricing | | | 41280 | 5,6-Dimethyl-1,10-phenanthroline purum p.a., for spectrophotometric det. of Fe(II), Cu(I), Co, Ni, ≥97.0% (UV) | pricing | | | 94979 | 5a,6-Dihydro-5a,6,6-trimethyl-2,8-dinitro-12H-indolo[2,1-b][1,3]benzoxazine Selectophore®, for photometric determination of cyanide, ≥96.0% (HPLC) | pricing | | | 114634 | 8-Hydroxy-7-iodo-5-quinolinesulfonic acid 99% | pricing | | | 55370 | 8-Hydroxy-7-iodo-5-quinolinesulfonic acid puriss. p.a., for spectrophotometric det. of Fe(III), ≥98.5% (T) | pricing | | | 88960 | 8-Quinolinethiol hydrochloride purum p.a., for spectrophotometric det. of metal ions, ≥95.0% (CHN), yellow | pricing | | | 78550 | 9-Phenyl-3-fluorone purum p.a., for spectrophotometric det. of metal ions, ≥98.0% (TLC) | pricing | | | 09810 | Ammonium hexacyanoferrate(II) hydrate p.a., spot test reagent, for the determination of Ca, ≥85% (RT) | pricing | | | 107980 | Arsenazo I indicator grade | pricing | | | 11635 | Azomethine-H monosodium salt hydrate p.a. | pricing | | | 11870 | Bathocuproinedisulfonic acid disodium salt p.a., for spectrophotometric det. of Cu, Fe, ~90% (T) | pricing | | | 11880 | Bathophenanthroline puriss. p.a., for spectrophotometric det. of Fe in serum, ≥99.0% (NT) | pricing | | | 51158 | Bis(1-methyl-2-imidazolyl)ketone for photometric determination of Fe(II), ≥98.0% (HPLC)  | pricing | | | 14690 | Bis(cyclohexanone)oxaldihydrazone puriss. p.a., for spectrophotometric det. of Cu, ≥99.0% (N) | pricing | | | 95379 | Bismuth nitrate oxide purum p.a., 71-74% Bi basis (KT) | pricing | | | 76662 | Bismuthiol II for spectrophotometric det. (of Bi, Te, Se), ≥99.0% (S) | pricing | | | 15100 | Bismuthiol I puriss. p.a., for the detection of Bi, Cu, Pb, Sb, ≥99.0% (HPLC) | pricing | | | 20860 | Cadion purum p.a., for spectrophotometric det. of Cd, Ni, ≥98.0% (TLC) | pricing | | | 26049 | Chlorophosphonazo III p.a., for spectrophotometric det. of alkaline earth metals | pricing | | | 27150 | Chromotropic acid disodium salt dihydrate puriss. p.a., ACS reagent, for the detection of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti, ≥99.0% (T) | pricing | | | 40390 | Dimethylglyoxime puriss. p.a., ACS reagent, for the detection of Ni, ≥99.0% (TLC) | pricing | | | 42871 | Diphenylcarbazone p.a., for spectrophotometric det. of Cr, Hg, mixture with diphenylcarbazide, ~40% (HPLC) | pricing | | | 43800 | Dithiooxamide puriss. p.a., for the determination of Cu, Os, for the detection of Bi, Co, Cu, Fe, Ni, Os, Pt, Ru, ≥98.5% (N) | pricing | | | 43820 | Dithizone puriss. p.a., ACS reagent, for spectrophotometric det. of Cd, Cu, Hg, Pb, Zn, ≥99.0% (CHN) | pricing | | | 32752 | Eriochrome® Cyanine R puriss. p.a., 840(S. No.) | pricing | | | 03553 | Griess’ reagent for nitrite BioChemika | pricing | | | 58240 | Isatin puriss. p.a., for spectrophotometric det. of proline and thiophene, ≥99.0% (NT) | pricing | | | 15331 | Lead diethyldithiocarbamate purum p.a., for copper determination, ≥98.0% (CHN) | pricing | | | 69888 | Molybdate reagent solution puriss. p.a., for photometric phosphate determination acc. to DIN 38405-D11-1 | pricing | | | 07670 | N,N-Diethyl-p-phenylenediamine sulfate salt puriss. p.a., for spectrophotometric det. of S2-, Cl2, ≥99.0% (T) | pricing | | | 07750 | N,N-Dimethyl-p-phenylenediamine purum p.a., for spectrophotometric det. of SO42-, S2-, ≥97.0% (GC) | pricing | | | 70720 | N-(1-Naphthyl)ethylenediamine dihydrochloride monomethanolate puriss. p.a., for spectrophotometric det. of nitrate and nitrite, ≥99.0% (AT) | pricing | | | 12600 | N-Hydroxybenzenesulfonamide puriss. p.a., for spectrophotometric det. of Nb, ≥99.0% (T) | pricing | | | 74150 | N.N.C.D.-reagent purum p.a., for the determination of 1,2-dihydroxy benzene derivatives, ≥97.0% (N) | pricing | | | 72080 | Neocuproine hemihydrate puriss. p.a., for the determination of Cu, ≥99.0% (NT) | pricing | | | 72090 | Neocuproine hydrochloride monohydrate puriss. p.a., for spectrophotometric det. of Cu, ≥99.0% (AT) | pricing | | | 72160 | Neothorin p.a., for spectrophotometric det. of Be, Ca, Nb, Sc, Sr, Ta, Th, U(VI), Zr | pricing | | | 345148 | Nessler’s reagent | pricing | | | 72530 | Nioxime purum p.a., for spectrophotometric det. of Fe, Ni, ≥97.0% (CHN) | pricing | | | 73490 | Nitron purum p.a., ≥97.0% (NT) | pricing | | | 78670 | Phenylhydrazine purum p.a., ≥95.0% (GC) | pricing | | | 82631 | Purpurin Standard Fluka, for the detection of B, Pb | pricing | | | 83690 | Rhodamine B Standard Fluka, adsorption indicator for microscopy (Bact., Bot., Fl., Hist., Vit.), for spectrophotometric det. of Cd | pricing | | | 83700 | Rhodanine puriss. p.a., for spectrophotometric det. of gallic acid, ≥99.0% (HPLC) | pricing | | | 85180 | Silver diethyldithiocarbamate puriss. p.a., for the determination of As, ACS reagent, ≥99.0% (AT) | pricing | | | 71610 | Sodium hexanitrocobaltate(III) p.a., for the determination of K | pricing | | | 86145 | Sulfochlorophenol S sodium calcium salt Standard Fluka, for spectrophotometric det. of Nb | pricing | | | 88652 | Thioglycolic acid solution purum p.a., for spectrophotometric det. of palladium, iron, uranium(VI), molybdates and nitrites, ~80% in H2O | pricing | | | T6750 | Thioglycolic acid solution ~70 % (w/w) in H2O | pricing | | | 88650 | Thioglycolic acid purum, ≥98.0% (RT) | pricing | | | 89700 | Toluene-3,4-dithiol purum, ≥97.0% (GC) | pricing | | | 90470 | Triethylenetetramine disulfate salt dihydrate purum p.a., for spectrophotometric det. of Cu, ≥98.0% (T) | pricing | | | 95120 | Violuric acid monohydrate purum p.a., for spectrophotometric det. of Co, ≥97.0% (T) | pricing | | | 52097 | Xylenol Orange disodium salt p.a., for spectrophotometric determination of metal ions | pricing | | | 96440 | Zincon monosodium salt p.a., for spectrophotometric det. of Cu, Zn | pricing | | | 33826 | Zincon sodium salt hydrate puriss. p.a., for photometric determination of copper and zinc | pricing | | | 48160 | [2,2′]-Furildioxime monohydrate puriss. p.a., mixture of isomers (α-furildioxime:γ-furildioxime = ~80:20), ≥99.0% (TLC) | pricing | | | 33430 | o-Dianisidine purum p.a., for the determination of Au, NO2-, Ce(IV) (spectrophotometric), for the detection of Au, Co, Cu, SCN-, V, ≥97.0% (CHN) | pricing | | | 12309 | p-Benzoquinone puriss., for spectrophotometric det. of amines, ≥99.5% (HPLC) | pricing | | | 89630 | p-Toluidine puriss. p.a., for spectrophotometric det. of Au, Tl(III), W, ≥99.0% (GC) | pricing | | |
|
Product # 