500ML Benzaldehyde, 99+%, extra pure, SLR

2.5LT Phenol/Chloroform/Isoamyl alcohol (25:24:1), stabilized, DNAse RNAse Protease free, pH 7.8-8.2

5GR o-Phthalaldehyde, extra pure

CAS: 8049-97-6 Molecular Formula: C18H10N2O4 Molecular Weight (g/mol): 318.288 InChI Key: XUMBMVFBXHLACL-UHFFFAOYSA-N Synonym: melanin, phaeomelanins, d0wq4g, melanin from sepia officinalis, 6,14-dimethyl-4,12-diazapentacyclo 8.6.1.1; 2,5 .0; 13,17 .0; 9,18 octadeca-1 17 ,2,5,9 18 ,10,13-hexaene-7,8,15,16-tetrone, 6,14-dimethyl-4,12-diazapentacyclo 8.6.1.1^ 2,5 .0^ 13,17 .0^ 9,18 octadeca-1 17 ,2,5,9 18 ,10,13-hexaene-7,8,15,16-tetrone PubChem CID: 6325610 SMILES: CC1=C2C3=C(C4=CNC5=C(C(=O)C(=O)C(=C45)C3=CN2)C)C(=O)C1=O MELANIN 250 MG

CAS: 514-10-3 Molecular Formula: C20H30O2 Molecular Weight (g/mol): 302.458 MDL Number: MFCD03423567 InChI Key: RSWGJHLUYNHPMX-ONCXSQPRSA-N Synonym: abietic acid, sylvic acid, abietate, l-abietic acid, rosin acid, 7,13-abietadien-18-oic acid, kyselina abietova, kyselina abietova czech, unii-v3dhx33184, ccris 3183 PubChem CID: 10569 ChEBI: CHEBI:28987 IUPAC Name: (1R,4aR,4bR,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid SMILES: CC(C)C1=CC2=CCC3C(C2CC1)(CCCC3(C)C(=O)O)C ABIETIC ACID 90-95% 1G

CAS: 603-45-2 Molecular Formula: C₁₉H₁₄O₃ Molecular Weight (g/mol): 290.32 MDL Number: MFCD00001624 InChI Key: FYEHYMARPSSOBO-UHFFFAOYSA-N Synonym: aurin, rosolic acid, corallin, p-rosolic acid, aurine, spirit aurine, corallin spirit soluble, 4,4'-dihydroxyfuchsone, aurin no. 555, 4-bis 4-hydroxyphenyl methylene cyclohexa-2,5-dienone PubChem CID: 5100 ChEBI: CHEBI:34544 IUPAC Name: 4-[bis(4-hydroxyphenyl)methylidene]cyclohexa-2,5-dien-1-one SMILES: C1=CC(=O)C=CC1=C(C2=CC=C(C=C2)O)C3=CC=C(C=C3)O 500GR Rosolic acid

CAS: 9011-18-1 Molecular Formula: C9H11NO2 Molecular Weight (g/mol): 165.192 InChI Key: BLFLLBZGZJTVJG-UHFFFAOYSA-N Synonym: benzocaine, ethyl aminobenzoate, ethyl p-aminobenzoate, americaine, anesthesin, anaesthesin, ethoform, norcaine, orthesin, parathesin PubChem CID: 2337 ChEBI: CHEBI:116735 IUPAC Name: ethyl 4-aminobenzoate SMILES: CCOC(=O)C1=CC=C(C=C1)N 10GR DEXTRAN SULFATE

CAS: 131-91-9 Molecular Formula: C₁₀H₇NO₂ Molecular Weight (g/mol): 173.17 MDL Number: MFCD00003884 InChI Key: YXAOOTNFFAQIPZ-UHFFFAOYSA-N Synonym: 1-nitroso-2-naphthol, 2-naphthalenol, 1-nitroso, nitroso-beta-naphthol, 2-naphthol, 1-nitroso, 1-nitroso-2-naftol, zelen moridlova 4, zelen moridlova 4 czech, alpha-nitroso-beta-naphthol, 1-nitroso-2-naftol czech, unii-757i55u2qx PubChem CID: 8580 IUPAC Name: 1-nitrosonaphthalen-2-ol SMILES: C1=CC=C2C(=C1)C=CC(=C2N=O)O 100GR 1-Nitroso-2-naphthol, 98%

CAS: 56-55-3 Molecular Formula: C₁₈H₁₂ Molecular Weight (g/mol): 228.29 MDL Number: MFCD00003599 InChI Key: DXBHBZVCASKNBY-UHFFFAOYSA-N Synonym: benz a anthracene, tetraphene, 1,2-benzanthracene, benzanthrene, benzo a anthracene, benzanthracene, naphthanthracene, 2,3-benzphenanthrene, benzoanthracene PubChem CID: 5954 ChEBI: CHEBI:51348 IUPAC Name: benzo[a]anthracene SMILES: C1=CC=C2C(=C1)C=CC3=CC4=CC=CC=C4C=C32 250MG 1,2-Benzanthracene, 99%

CAS: 17814-85-6 Molecular Formula: C23H24BrO2P Molecular Weight (g/mol): 443.321 MDL Number: MFCD00011906 InChI Key: MLOSJPZSZWUDSK-UHFFFAOYSA-N Synonym: 4-carboxybutyl triphenylphosphonium bromide, phosphonium, 4-carboxybutyl triphenyl-, bromide, 4-carboxybutyl triphenylphosphanium bromide, carboxybutyltriphenylphosphonium bromide, 5-triphenylphosphonio pentanoic acid bromide, 4-carboxybutyl-triphenylphosphonium bromide, triphenyl 4-carboxybutyl phosphonium bromide, 4-carboxybutyl triphenyl phosphonium bromide PubChem CID: 161236 IUPAC Name: 4-carboxybutyl(triphenyl)phosphanium;bromide SMILES: C1=CC=C(C=C1)[P+](CCCCC(=O)O)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-] 4-CARBOXYBUTYL TRIPHENYLPHOSPHONIUM BROMIDE,100G

CAS: 6192-52-5 Molecular Formula: C7H10O4S Molecular Weight (g/mol): 190.213 MDL Number: 142137 InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC Name: 4-methylbenzenesulfonic acid;hydrate SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O 100GR Toluene-4-sulfonic acid, extra pure, SLR

CAS: 95-53-4 Molecular Formula: C₇H₉N Molecular Weight (g/mol): 107.15 MDL Number: MFCD00007730 InChI Key: RNVCVTLRINQCPJ-UHFFFAOYSA-N Synonym: o-toluidine, 2-toluidine, o-tolylamine, 2-aminotoluene, 2-methylbenzenamine, ortho-toluidine, o-methylaniline, benzenamine, 2-methyl, o-aminotoluene, o-methylbenzenamine PubChem CID: 7242 ChEBI: CHEBI:66892 IUPAC Name: 2-methylaniline SMILES: CC1=CC=CC=C1N 2.5LT o-Toluidine, 99%

CAS: 90-15-3 Molecular Formula: C10H8O Molecular Weight (g/mol): 144.173 MDL Number: MFCD00003930 InChI Key: KJCVRFUGPWSIIH-UHFFFAOYSA-N Synonym: 1-naphthol, 1-naphthalenol, alpha-naphthol, 1-hydroxynaphthalene, naphthol, fouramine ern, fourrine ern, tertral ern, furro er, basf ursol ern PubChem CID: 7005 ChEBI: CHEBI:10319 IUPAC Name: naphthalen-1-ol SMILES: C1=CC=C2C(=C1)C=CC=C2O 1-NAPHTHOL, 99% 2500G

CAS: 521-24-4 Molecular Formula: C₁₀H₅NaO₅S Molecular Weight (g/mol): 260.19 MDL Number: MFCD00001700 InChI Key: UBLXEEBHYISRFM-UHFFFAOYSA-M Synonym: 1,2-naphthoquinone-4-sulfonic acid sodium salt, sodium 1,2-naphthoquinone-4-sulfonate, sodium beta-naphthoquinone-4-sulfonate, sodium 3,4-dioxonaphthalene-1-sulfonate, sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate, unii-t7185hp5sh, sodium 3,4-dioxonaphthalene-1-sulphonate, beta-naphthoquinone-4-sulfonate sodium salt, 1-naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-, sodium salt, chembl61245 PubChem CID: 516996 IUPAC Name: sodium;3,4-dioxonaphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=O)C2=O)S(=O)(=O)[O-].[Na+] 25GR 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 98%

CAS: 548-62-9 Molecular Formula: C25H30ClN3 Molecular Weight (g/mol): 407.986 MDL Number: MFCD00011750 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Synonym: Basic Violet 3, C.I. 42555, Gentian Violet PubChem CID: 11057 ChEBI: CHEBI:41688 IUPAC Name: [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-] 500GR Crystal Violet, pure, indicator

CAS: 596-01-0 Molecular Formula: C28H18O4 Molecular Weight (g/mol): 418.448 MDL Number: MFCD00036202 InChI Key: HQHBAGKIEAOSNM-UHFFFAOYSA-N PubChem CID: 68993 IUPAC Name: 3,3-bis(4-hydroxynaphthalen-1-yl)-2-benzofuran-1-one SMILES: C1=CC=C2C(=C1)C(=CC=C2O)C3(C4=CC=CC=C4C(=O)O3)C5=CC=C(C6=CC=CC=C65)O 25GR alpha-Naphtholphthalein, pure, indicator

CAS: 106-34-3 Molecular Formula: C₁₂H₁₀O₄ Molecular Weight (g/mol): 218.21 MDL Number: MFCD00010310 InChI Key: BDJXVNRFAQSMAA-UHFFFAOYSA-N Synonym: quinhydrone, green hydroquinone, p-benzoquinhydrone, chinhydron, chinhydron czech, unii-p4a66lq3qj, hydroquinone, compd. with p-benzoquinone, p-benzoquinone, compd. with hydroquinone, 2,5-cyclohexadiene-1,4-dione, compd. with 1,4-benzenediol 1:1, p-benzoquinone-hydroquinone compound 1:1 PubChem CID: 7801 ChEBI: CHEBI:26491 IUPAC Name: benzene-1,4-diol;cyclohexa-2,5-diene-1,4-dione SMILES: C1=CC(=O)C=CC1=O.C1=CC(=CC=C1O)O 25GR Quinhydrone, 98%

CAS: 6192-52-5 Molecular Formula: C7H10O4S Molecular Weight (g/mol): 190.213 MDL Number: MFCD00142137 InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC Name: 4-methylbenzenesulfonic acid;hydrate SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O 5GR p-Toluenesulfonic acid monohydrate, 99%, extra pure

CAS: 6192-52-5 Molecular Formula: C7H10O4S Molecular Weight (g/mol): 190.213 MDL Number: MFCD00142137 InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC Name: 4-methylbenzenesulfonic acid;hydrate SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O P-TOLUENESULFONIC ACID MONOHYDRATE ACS 100G

CAS: 6192-52-5 Molecular Formula: C7H10O4S Molecular Weight (g/mol): 190.213 InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC Name: 4-methylbenzenesulfonic acid;hydrate SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O 25GR p-Toluenesulfonic acid monohydrate, ACS reagent

CAS: 1667-99-8 Molecular Formula: C23H13Cl2Na3O9S Molecular Weight (g/mol): 605.277 MDL Number: MFCD00001615 InChI Key: FUIZKNBTOOKONL-UHFFFAOYSA-K Synonym: Mordant Blue 29, C.I. 43825 PubChem CID: 54736314 IUPAC Name: trisodium;5-[(3-carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-(2,6-dichloro-3-sulfonatophenyl)methyl]-3-methyl-2-oxidobenzoate SMILES: CC1=CC(=CC(=C1[O-])C(=O)[O-])C(=C2C=C(C(=O)C(=C2)C(=O)O)C)C3=C(C=CC(=C3Cl)S(=O)(=O)[O-])Cl.[Na+].[Na+].[Na+] CHROME AZUROL S, 10 G

CAS: 1143-38-0 Molecular Formula: C14H10O3 Molecular Weight (g/mol): 226.231 MDL Number: MFCD00053409 InChI Key: NUZWLKWWNNJHPT-UHFFFAOYSA-N Synonym: anthralin, dithranol, 1,8-dihydroxyanthrone, 1,8-dihydroxy-9-anthrone, chrysodermol, cigthranol, batridol, cignolin, psoriacid-stift, 9 10h-anthracenone, 1,8-dihydroxy PubChem CID: 2202 ChEBI: CHEBI:37510 IUPAC Name: 1,8-dihydroxy-10H-anthracen-9-one SMILES: C1C2=C(C(=CC=C2)O)C(=O)C3=C1C=CC=C3O 5GR Dithranol

CAS: 1668-00-4 Molecular Formula: C22H18As2N4O14S2 Molecular Weight (g/mol): 776.363 MDL Number: MFCD00036695 InChI Key: TVMZRHVOFZTNET-RIRMOVKSSA-N PubChem CID: 9810878 IUPAC Name: (3Z,6E)-3,6-bis[(2-arsonophenyl)hydrazinylidene]-4,5-dioxonaphthalene-2,7-disulfonic acid SMILES: C1=CC=C(C(=C1)NN=C2C(=CC3=C(C2=O)C(=O)C(=NNC4=CC=CC=C4[As](=O)(O)O)C(=C3)S(=O)(=O)O)S(=O)(=O)O)[As](=O)(O)O 25GR Arsenazo III for spectrophotometric det. of Th, Zr, U, Cd, Zn, Ca

CAS: 591-19-5 Molecular Formula: C6H6BrN Molecular Weight (g/mol): 172.025 MDL Number: MFCD00007757 InChI Key: DHYHYLGCQVVLOQ-UHFFFAOYSA-N Synonym: m-bromoaniline, benzenamine, 3-bromo, 3-bromo aniline, m-aminobromobenzene, aniline, m-bromo, 3-bromobenzenamine, 3-bromophenylamine, bromoaniline 3-, 3-bromo-benzenamine, 3-bromo-phenylamine PubChem CID: 11562 IUPAC Name: 3-bromoaniline SMILES: C1=CC(=CC(=C1)Br)N 3-BROMOANILINE, 98% 100G

CAS: 91059-97-1 Molecular Formula: C10H14N2S Molecular Weight (g/mol): 194.296 MDL Number: MFCD00051488 InChI Key: LBUGQLLKHAHCJJ-UHFFFAOYSA-N Synonym: n-2,4,6-trimethylphenyl thiourea, n-mesitylthiourea, 2,4,6-trimethylphenyl thiourea, 1-2,4,6-trimethylphenyl thiourea, 1-2,4,6-trimethylphenyl-2-thiourea, 2,4,6-trimethyl-phenyl-thiourea, amino 2,4,6-trimethylphenyl amino methane-1-thione, 1-mesitylthiourea, acmc-20akda, maybridge1_006982 PubChem CID: 2731118 IUPAC Name: (2,4,6-trimethylphenyl)thiourea SMILES: CC1=CC(=C(C(=C1)C)NC(=S)N)C N-(2,4,6-TRIMETHYLPHENYL)THIOUREA, 99%,5G

CAS: 609-60-9 Molecular Formula: C8H9ClO2S Molecular Weight (g/mol): 204.668 MDL Number: MFCD00156143 InChI Key: FREOGXBZEAMJQN-UHFFFAOYSA-N Synonym: 2,4-dimethylbenzene-1-sulfonyl chloride, benzenesulfonyl chloride, 2,4-dimethyl, 2,4-dimethyl-benzenesulfonyl chloride, 2,4-dimethylphenyl chlorosulfone, 2,4-dimethylbenzenesulfonylchloride, acmc-1avoq, ksc355s4b, tos-bb-1127, 2,4-dimethylphenylsulfonyl chloride, 2,4-dimethyl benzene sulfonyl chloride PubChem CID: 69109 IUPAC Name: 2,4-dimethylbenzenesulfonyl chloride SMILES: CC1=CC(=C(C=C1)S(=O)(=O)Cl)C 2,4-DIMETHYLBENZENESULFONYL CHLORIDE1G

CAS: 82911-69-1 Molecular Formula: C19H15NO5 Molecular Weight (g/mol): 337.331 MDL Number: MFCD00010733 InChI Key: WMSUFWLPZLCIHP-UHFFFAOYSA-N Synonym: fmoc-osu, n-9-fluorenylmethoxycarbonyloxy succinimide, fmoc-onsu, 9-fluorenylmethyl succinimidyl carbonate, fmoc n-hydroxysuccinimide ester, 9h-fluoren-9-yl methyl 2,5-dioxopyrrolidin-1-yl carbonate, 9-fluorenylmethyl n-succinimidyl carbonate, 9-fluorenylmethylsuccinimidyl carbonate, 9-fluorenylmethoxycarbonyl-n-hydroxysuccinimide PubChem CID: 134122 IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 9H-fluoren-9-ylmethyl carbonate SMILES: C1CC(=O)N(C1=O)OC(=O)OCC2C3=CC=CC=C3C4=CC=CC=C24 9-FLUORENYLMETHYL SUCCINIMIDYL CARBONATE 98,1G

CAS: 95-83-0 Molecular Formula: C6H7ClN2 Molecular Weight (g/mol): 142.586 MDL Number: MFCD00011691 InChI Key: BXIXXXYDDJVHDL-UHFFFAOYSA-N Synonym: 4-chloro-1,2-diaminobenzene, 4-chloro-o-phenylenediamine, 4-chloro-1,2-phenylenediamine, 1,2-diamino-4-chlorobenzene, 1,2-benzenediamine, 4-chloro, ursol olive 6g, 3,4-diaminochlorobenzene, 4-chloro-1,2-benzenediamine, 2-amino-4-chloroaniline, p-chloro-o-phenylenediamine PubChem CID: 7263 ChEBI: CHEBI:82301 IUPAC Name: 4-chlorobenzene-1,2-diamine SMILES: C1=CC(=C(C=C1Cl)N)N 4-CHLORO-O-PHENYLENEDIAMINE, 95%,100G

CAS: 7051-16-3 Molecular Formula: C8H9ClO2 Molecular Weight (g/mol): 172.608 MDL Number: MFCD00008382 InChI Key: WQHNWJBSROXROL-UHFFFAOYSA-N Synonym: 5-chloro-1,3-dimethoxybenzene, 3,5-dimethoxychlorobenzene, benzene, 1-chloro-3,5-dimethoxy, 5-chlororesorcinol dimethyl ether, 1,3-dimethoxy-5-chlorobenzene, pubchem3042, benzene,5-dimethoxy, acmc-209oev, wln: gr co1 eo1, 3,5-dimethoxyphenyl chloride PubChem CID: 81502 IUPAC Name: 1-chloro-3,5-dimethoxybenzene SMILES: COC1=CC(=CC(=C1)Cl)OC 1-CHLORO-3,5-DIMETHOXYBENZENE, 98%,25G

CAS: 95-88-5 Molecular Formula: C₆H₅ClO₂ Molecular Weight (g/mol): 144.56 MDL Number: MFCD00002273 InChI Key: JQVAPEJNIZULEK-UHFFFAOYSA-N Synonym: 4-chlororesorcinol, 1,3-benzenediol, 4-chloro, p-chlororesorcinol, 4-chlororesorcin, resorcinol, 4-chloro, 6-chlororesorcinol, 4-chloro-1,3-dihydroxybenzene, 4-chloro-1,3-benzenediol, 2,4-dihydroxychlorobenzene, 1,3-dihydroxy-4-chlorobenzene PubChem CID: 1731 IUPAC Name: 4-chlorobenzene-1,3-diol SMILES: C1=CC(=C(C=C1O)O)Cl 100GR 4-Chlororesorcinol, 98%