CAS: 9002-93-1 Molecular Formula: C16H26O2 Molecular Weight (g/mol): 250.382 InChI Key: JYCQQPHGFMYQCF-UHFFFAOYSA-N Synonym: Polyethylene Glycol p-tert-Octylphenyl Ether PubChem CID: 5590 IUPAC Name: 2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]ethanol SMILES: CC(C)(C)CC(C)(C)C1=CC=C(C=C1)OCCO 500ML Triton X-100 for Electrophoresis

500GR Sodium salicylate, extra pure, SLR

CAS: 69-72-7 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.122 MDL Number: MFCD00002439 InChI Key: YGSDEFSMJLZEOE-UHFFFAOYSA-N Synonym: salicylic acid, o-hydroxybenzoic acid, 2-carboxyphenol, o-carboxyphenol, rutranex, salonil, retarder w, keralyt, duoplant, freezone PubChem CID: 338 ChEBI: CHEBI:16914 IUPAC Name: 2-hydroxybenzoic acid SMILES: C1=CC=C(C(=C1)C(=O)O)O SALICYLIC ACID, 99% 2500G

2.5LT Chlorobenzene, Certified AR for analysis

CAS: 100-51-6 Molecular Formula: C7H8O Molecular Weight (g/mol): 108.14 MDL Number: MFCD00004599 InChI Key: WVDDGKGOMKODPV-UHFFFAOYSA-N Synonym: benzyl alcohol, benzenemethanol, phenylcarbinol, benzoyl alcohol, hydroxytoluene, benzenecarbinol, phenylmethyl alcohol, alpha-toluenol, hydroxymethyl benzene, benzylalcohol PubChem CID: 244 ChEBI: CHEBI:17987 IUPAC Name: phenylmethanol SMILES: C1=CC=C(C=C1)CO 25LT Benzyl alcohol, 99%, pure

2.5LT Benzethonium chloride, for microscopy, 0.004M solution

CAS: 78922-04-0 Molecular Formula: C13H10ClNO4S Molecular Weight (g/mol): 311.736 MDL Number: MFCD00132707 InChI Key: APBOVLPLJFJSRI-UHFFFAOYSA-N Synonym: 3-3-chlorophenylsulfonamido benzoic acid, 3-3-chloro-benzenesulfonylamino-benzoic acid, 3-3-chlorophenyl sulfonyl amino benzoic acid, benzoicacid, 3-3-chlorophenyl sulfonyl amino, 3-3-chlorobenzenesulfonamido benzoic acid, amberlite ir-120, 3-3-chlorophenyl sulfonylamino benzoic acid, 3-3-chlorophenyl sulfonamido benzoic acid PubChem CID: 8190984 IUPAC Name: 3-[(3-chlorophenyl)sulfonylamino]benzoic acid SMILES: C1=CC(=CC(=C1)NS(=O)(=O)C2=CC(=CC=C2)Cl)C(=O)O 5KG Amberlite IR120, H form, ion-exchange resin

CAS: 128-37-0 Molecular Formula: C15H24O Molecular Weight (g/mol): 220.356 InChI Key: NLZUEZXRPGMBCV-UHFFFAOYSA-N Synonym: 2,6-di-tert-butyl-4-methylphenol, butylated hydroxytoluene, butylhydroxytoluene, 2,6-di-tert-butyl-p-cresol, 2,6-di-t-butyl-4-methylphenol, ionol, dbpc, dibunol, stavox, bht PubChem CID: 31404 ChEBI: CHEBI:34247 IUPAC Name: 2,6-ditert-butyl-4-methylphenol SMILES: CC1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C BUTYLATED HYDROXYTOLUENE 500G

CAS: 603-35-0 Molecular Formula: C₁₈H₁₅P Molecular Weight (g/mol): 262.28 MDL Number: MFCD00003043 InChI Key: RIOQSEWOXXDEQQ-UHFFFAOYSA-N Synonym: triphenylphosphine, triphenyl phosphine, phosphine, triphenyl, triphenylphosphorus, triphenyl-phosphane, triphenylphosphide, phosphorustriphenyl, trifenylfosfin, trifenylfosfin czech, triphenylphosphine resin PubChem CID: 11776 IUPAC Name: triphenylphosphane SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3 5KG Triphenylphosphine, 99%

40ML Karl Fischer Aqualine(TM) water standard 1.0mg, for Karl Fischer titration

CAS: 1321-74-0 Molecular Formula: C10H10 Molecular Weight (g/mol): 130.19 MDL Number: MFCD01778656 InChI Key: MYRTYDVEIRVNKP-UHFFFAOYSA-N Synonym: divinylbenzene, 1,2-divinylbenzene, o-divinylbenzene, benzene, diethenyl, benzene, 1,2-diethenyl, divinylbenzen, divinyl benzen, divinyl-benzene, poly divinylbenzene, divinylbenzene dvb PubChem CID: 66666 IUPAC Name: 1,2-bis(ethenyl)benzene SMILES: C=CC1=CC=CC=C1C=C DIVINYLBENZENE 80% MIXTUREOF ISOMERS 500G

CAS: 100-66-3 Molecular Formula: C7H8O Molecular Weight (g/mol): 108.14 MDL Number: MFCD00007941 InChI Key: RDOXTESZEPMUJZ-UHFFFAOYSA-N Synonym: Methoxybenzene, Methyl phenyl ether PubChem CID: 7519 ChEBI: CHEBI:16579 IUPAC Name: anisole SMILES: COC1=CC=CC=C1 X6 HYDRANAL -Water Standard 1.0 standard for KarlFischer titration (water content 1 mg/g =

2.5LT Benzyl alcohol, extra pure, SLR, meets analytical specification of Ph.Eur., BP, USP

CAS: 50-78-2 Molecular Formula: C₉H₈O₄ Molecular Weight (g/mol): 180.16 MDL Number: MFCD00002430 InChI Key: BSYNRYMUTXBXSQ-UHFFFAOYSA-N Synonym: aspirin, acetylsalicylic acid, 2-acetoxybenzoic acid, 2-acetyloxy benzoic acid, acetylsalicylate, o-acetylsalicylic acid, o-acetoxybenzoic acid, acylpyrin, polopiryna, easprin PubChem CID: 2244 ChEBI: CHEBI:15365 IUPAC Name: 2-acetyloxybenzoic acid SMILES: CC(=O)OC1=CC=CC=C1C(=O)O 2.5KG Acetylsalicylic acid, 99%

CAS: 7732-18-5 Molecular Formula: C8H10 Molecular Weight (g/mol): 106.168 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: 1,2-Propanediol cyclic carbonate, 4-Methyl-1,3-dioxolan-2-one PubChem CID: 962 ChEBI: CHEBI:15377 IUPAC Name: 1,2-xylene SMILES: CC1=CC=CC=C1C X6 HYDRANAL -Water Standard 10.0 standard for Karl Fischer titration (water content 10 mg/g =

25GR 1,5-Diphenylcarbazide, extra pure, SLR

CAS: 98-59-9 Molecular Formula: C₇H₇ClO₂S Molecular Weight (g/mol): 190.65 InChI Key: YYROPELSRYBVMQ-UHFFFAOYSA-N Synonym: tosyl chloride, p-toluenesulfonyl chloride, p-tosyl chloride, 4-toluenesulfonyl chloride, p-toluenesulfochloride, 4-methylbenzene-1-sulfonyl chloride, p-tolylsulfonyl chloride, p-toluenesulphonyl chloride, tosylchloride, p-toluenesulfonic acid chloride PubChem CID: 7397 IUPAC Name: 4-methylbenzenesulfonyl chloride SMILES: CC1=CC=C(C=C1)S(=O)(=O)Cl 10KG p-Toluenesulfonyl chloride, 99+%

500GR Acetylsalicylic acid, extra pure, SLR

CAS: 95-47-6 Molecular Formula: C8H10 Molecular Weight (g/mol): 106.168 MDL Number: 8519 InChI Key: CTQNGGLPUBDAKN-UHFFFAOYSA-N Synonym: o-xylene, 1,2-dimethylbenzene, ortho-xylene, o-xylol, o-methyltoluene, o-dimethylbenzene, 2-xylene, 3,4-xylene, benzene, 1,2-dimethyl, o-xylenes PubChem CID: 7237 ChEBI: CHEBI:28063 IUPAC Name: 1,2-xylene SMILES: CC1=CC=CC=C1C 500ML o-Xylene, pure

CAS: 59-88-1 Molecular Formula: C₆H₈N₂·HCl Molecular Weight (g/mol): 144.61 MDL Number: MFCD00012924 InChI Key: JOVOSQBPPZZESK-UHFFFAOYSA-N Synonym: phenylhydrazine hydrochloride, phenylhydrazinium chloride, phenylhydrazine-hcl, phenylhydrazine monohydrochloride, phenylhydrazine hcl, hydrazine, phenyl-, monohydrochloride, unii-h7qfk49svd, phenylhydrazin hydrochlorid, phenylhydrazine.hcl, ccris 5707 PubChem CID: 60962 IUPAC Name: phenylhydrazine;hydrochloride SMILES: C1=CC=C(C=C1)NN.Cl 500GR Phenylhydrazine hydrochloride, 99+%

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

CAS: 106-42-3 Molecular Formula: C8H10 Molecular Weight (g/mol): 106.168 MDL Number: MFCD00008556 InChI Key: URLKBWYHVLBVBO-UHFFFAOYSA-N Synonym: p-xylene, para-xylene, 1,4-dimethylbenzene, p-methyltoluene, p-dimethylbenzene, p-xylol, benzene, 1,4-dimethyl, 4-xylene, chromar, 4-methyltoluene PubChem CID: 7809 ChEBI: CHEBI:27417 IUPAC Name: 1,4-xylene SMILES: CC1=CC=C(C=C1)C 10LT p-Xylene, 99%, pure

CAS: 100-21-0 Molecular Formula: C₈H₆O₄ Molecular Weight (g/mol): 166.13 MDL Number: MFCD00002558 InChI Key: KKEYFWRCBNTPAC-UHFFFAOYSA-N Synonym: p-phthalic acid, 1,4-benzenedicarboxylic acid, benzene-1,4-dicarboxylic acid, p-dicarboxybenzene, p-benzenedicarboxylic acid, p-carboxybenzoic acid, acide terephtalique, para-phthalic acid, tephthol, 1,4-dicarboxybenzene PubChem CID: 7489 ChEBI: CHEBI:15702 IUPAC Name: terephthalic acid SMILES: C1=CC(=CC=C1C(=O)O)C(=O)O 1KG Terephthalic acid, 99+%

CAS: 98-54-4 Molecular Formula: C10H14O Molecular Weight (g/mol): 150.221 MDL Number: MFCD00002367 InChI Key: QHPQWRBYOIRBIT-UHFFFAOYSA-N Synonym: 4-tert-butyl phenol, butylphen, p-tert-butylphenol, ptbp, 4-1,1-dimethylethyl phenol, 4-t-butylphenol, p-t-butyl phenol, phenol, 4-1,1-dimethylethyl, p-t-butylphenol, p-terc.butylfenol PubChem CID: 7393 ChEBI: CHEBI:34444 IUPAC Name: 4-tert-butylphenol SMILES: CC(C)(C)C1=CC=C(C=C1)O 4-TERT-BUTYLPHENOL, 98% 2500G

25GR Bromophenol blue sodium salt

1KG Benzoic acid, Certified AR for analysis

CAS: 137-58-6 Molecular Formula: C14H22N2O Molecular Weight (g/mol): 234.343 MDL Number: MFCD00026733 InChI Key: NNJVILVZKWQKPM-UHFFFAOYSA-N Synonym: lidocaine, lignocaine, xylocaine, lidoderm, 2-diethylamino-n-2,6-dimethylphenyl acetamide, anestacon, esracaine, duncaine, cappicaine, gravocain PubChem CID: 3676 ChEBI: CHEBI:6456 IUPAC Name: 2-(diethylamino)-N-(2,6-dimethylphenyl)acetamide SMILES: CCN(CC)CC(=O)NC1=C(C=CC=C1C)C 100GR 2-(Diethylamino)-N-(2,6-dimethylphenyl)-acetamide, 97.5%

40ML Hydranal Water Standard 1.0 CRM, certified reference material ((for Karl Fischer titration,

CAS: 9002-93-1 Molecular Formula: C16H26O2 Molecular Weight (g/mol): 250.382 InChI Key: JYCQQPHGFMYQCF-UHFFFAOYSA-N PubChem CID: 5590 IUPAC Name: 2-[4-(2,4,4-trimethylpentan-2-yl)phenoxy]ethanol SMILES: CC(C)(C)CC(C)(C)C1=CC=C(C=C1)OCCO TRITON X-100 2500ML

CAS: 104-88-1 Molecular Formula: C₇H₅ClO Molecular Weight (g/mol): 140.57 InChI Key: AVPYQKSLYISFPO-UHFFFAOYSA-N Synonym: p-chlorobenzaldehyde, benzaldehyde, 4-chloro, benzaldehyde, p-chloro, p-chlorobenzenecarboxaldehyde, 4-chloro-benzaldehyde, 4-chlorobenzenaldehyde, 4-chloro benzaldehyde, ccris 857, para-chlorobenzaldehyde, unii-e67727up9z PubChem CID: 7726 ChEBI: CHEBI:28105 IUPAC Name: 4-chlorobenzaldehyde SMILES: C1=CC(=CC=C1C=O)Cl 250GR 4-Chlorobenzaldehyde, 98%