CAS: 1309-37-1 Molecular Formula: Fe₂O₃ MDL Number: MFCD00011008 X6 Iron(III) oxide purified, =95%

X4 HYDRANAL -Working Medium K reagent for volumetric one-component KF titration in aldehydes and

CAS: 1344-28-1 Molecular Formula: Al2O3 Molecular Weight (g/mol): 101.96 MDL Number: MFCD00003424 InChI Key: PNEYBMLMFCGWSK-UHFFFAOYSA-N Synonym: aluminium oxide, aluminum oxide, alpha-alumina, fasertonerde, abramant, abramax, abrarex, abrasit, aloxite, alundum PubChem CID: 9989226 IUPAC Name: dialuminum;oxygen(2-) SMILES: [O-2].[O-2].[O-2].[Al+3].[Al+3] 20KG Aluminum oxide activated, basic, Brockmann I

Anolyte for coulometric Karl Fischer titration (ethanol-based), for cells with and without diaphragm X6 HYDRANAL -Coulomat E reagent for coulometric KF titration (ethanol-based), for cells with and

50GR Ammonium formate eluent additive for LC-MS

X10 Triethylamine for HPLC, =99.5%

CAS: 64-18-6 Molecular Formula: CH2O2 Molecular Weight (g/mol): 46.025 MDL Number: MFCD00003297 InChI Key: BDAGIHXWWSANSR-UHFFFAOYSA-N Synonym: methanoic acid, formylic acid, aminic acid, bilorin, hydrogen carboxylic acid, formisoton, myrmicyl, formira, acide formique, collo-bueglatt PubChem CID: 284 ChEBI: CHEBI:30751 IUPAC Name: formic acid SMILES: C(=O)O 1ML Formic acid LC-MS Ultra, eluent additive for UHPLC-MS

25GR Ammonium acetate LC-MS Ultra, eluent additive for UHPLC-MS

X4 HYDRANAL -Composite 5 Reagent for volumetric one-component Karl Fischer titration (methanol

CAS: 76-05-1 Molecular Formula: C2HF3O2 Molecular Weight (g/mol): 114.023 MDL Number: MFCD00004169 InChI Key: DTQVDTLACAAQTR-UHFFFAOYSA-N Synonym: trifluoroacetic acid, perfluoroacetic acid, trifluoroethanoic acid, trifluoracetic acid, acetic acid, trifluoro, trifluoroaceticacid, cf3cooh, trifluoro acetic acid, trifluoro-acetic acid, kyselina trifluoroctova PubChem CID: 6422 ChEBI: CHEBI:45892 IUPAC Name: 2,2,2-trifluoroacetic acid SMILES: C(=O)(C(F)(F)F)O 2ML Trifluoroacetic acid LC-MS Ultra, eluent additive for UHPLC-MS

5000 μg/mL in pyridine, analytical standard, reference material X2ML ASTM® D6584 Triolein solution, 5000

X6 HYDRANAL -Water Standard 1.0 standard for KarlFischer titration (water content 1 mg/g =

X4 HYDRANAL -Solvent CM reagent for volumetric two-component KF titration in oils (working

CAS: 6106-24-7 Molecular Formula: C4H10Na2O8 Molecular Weight (g/mol): 232.096 InChI Key: YAPIZISBZUXUIH-DGFHWNFOSA-N PubChem CID: 131855972 IUPAC Name: (2R,3R)-2,3-dihydroxybutanedioic acid;sodium;dihydrate SMILES: C(C(C(=O)O)O)(C(=O)O)O.O.O.[Na].[Na] 25GR HYDRANAL-Standard sodium tartrate dihydrate standard for Karl Fischer titration

Beads 250GR Molecular Sieve UOP Type 3A beads

1LT Tetramethylammonium hydroxide solution volumetric,

Anolyte for coulometric Karl Fischer titration in oils (chloroform-methanol-xylene-based), preferred for cells with diaphragm X6 HYDRANAL -Coulomat Oil reagent for coulometricKF titration in oils (anolyte solution),

X6 HYDRANAL -Coulomat AG reagent for coulometric KF titration (anolyte solution), for cells with

X4 HYDRANAL -Titrant 5 Reagent for volumetric two-component Karl Fischer titration

CAS: 115-39-9 Molecular Formula: C19H10Br4O5S Molecular Weight (g/mol): 669.96 MDL Number: MFCD00005875 InChI Key: UDSAIICHUKSCKT-UHFFFAOYSA-N Synonym: 3′,3′′,5′,5′′-Tetrabromophenolsulfonephthalein, Bromophenol Blue (BPB), Bromphenol Blue Sultone Form PubChem CID: 8272 ChEBI: CHEBI:59424 IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br 5GR Bromophenol Blue Reag. Ph. Eur., indicator

1LT Perchloric acid solution volumetric, 1.0 M HClO4 (1.0N)

CAS: 7647-01-0 Molecular Formula: ClH Molecular Weight (g/mol): 36.458 MDL Number: MFCD00011324 InChI Key: VEXZGXHMUGYJMC-UHFFFAOYSA-N Synonym: hydrochloric acid, hydrogen chloride, muriatic acid, chlorohydric acid, acide chlorhydrique, chlorwasserstoff, spirits of salt, hydrogen chloride hcl, anhydrous hydrochloric acid, chloorwaterstof PubChem CID: 313 ChEBI: CHEBI:17883 IUPAC Name: chlorane SMILES: Cl 2.5LT Hydrochloric acid puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., fuming, =37%,

CAS: 7774-34-7 Molecular Formula: CaCl2H12O6 Molecular Weight (g/mol): 219.068 MDL Number: MFCD00149616 InChI Key: QHFQAJHNDKBRBO-UHFFFAOYSA-L Synonym: calcium chloride hexahydrate, antarcticite, acmc-20alis, calcium hexahydrate dichloride, calcium chloride-water 1/6, calcium chloride hydrate, puratronic, calcium chloride, hydrated, calcium chloride hydrate trace metals basis 1g PubChem CID: 6093252 IUPAC Name: calcium;dichloride;hexahydrate SMILES: O.O.O.O.O.O.[Cl-].[Cl-].[Ca+2] 2.5KG Calcium chloride hexahydrate meets analytical specification of Ph. Eur., E509, 97-103%,

CAS: 7647-01-0 Molecular Formula: ClH Molecular Weight (g/mol): 36.458 MDL Number: MFCD00011324 InChI Key: VEXZGXHMUGYJMC-UHFFFAOYSA-N Synonym: hydrochloric acid, hydrogen chloride, muriatic acid, chlorohydric acid, acide chlorhydrique, chlorwasserstoff, spirits of salt, hydrogen chloride hcl, anhydrous hydrochloric acid, chloorwaterstof PubChem CID: 313 ChEBI: CHEBI:17883 IUPAC Name: chlorane SMILES: Cl 5LT Hydrochloric acid solution Reag. Ph. Eur., volumetric, 1 M HCl (1N)

X4 HYDRANAL -Solvent reagent for volumetric two-component KF titration (working medium)

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 2.2LT Nitric acid ACS reagent, 70%

CAS: 1336-21-6 Molecular Formula: H5NO Molecular Weight (g/mol): 35.046 MDL Number: MFCD00066650 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N Synonym: ammonium hydroxide, ammonia water, ammonia aqueous, aquammonia, aqua ammonia, ammonia, aqua, household ammonia, ammonium hydroxide solution, ammonia, monohydrate, ammonium hydroxide nh4 oh PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: [NH4+].[OH-] 500ML Ammonium hydroxide solution =25% in H2O, TraceSELECT , for trace analysis

CAS: 7778-77-0 Molecular Formula: H2KO4P Molecular Weight (g/mol): 136.084 MDL Number: MFCD00011401 InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M Synonym: potassium dihydrogen phosphate, monopotassium phosphate, potassium phosphate monobasic, potassium phosphate, monobasic, potassium acid phosphate, phosphoric acid, monopotassium salt, monobasic potassium phosphate, monopotassium monophosphate, monopotassium dihydrogen phosphate, monopotassium orthophosphate PubChem CID: 516951 ChEBI: CHEBI:63036 IUPAC Name: potassium;dihydrogen phosphate SMILES: OP(=O)(O)[O-].[K+] 250GR Potassium phosphate monobasic for HPLC, =99.5%

CAS: 7681-52-9 Molecular Formula: ClNaO Molecular Weight (g/mol): 74.439 MDL Number: MFCD00011120 InChI Key: SUKJFIGYRHOWBL-UHFFFAOYSA-N Synonym: sodium hypochlorite, antiformin, sodium oxychloride, chlorox, clorox, javex, javelle water, hypochlorous acid, sodium salt, hypochlorite sodium, carrel-dakin solution PubChem CID: 23665760 ChEBI: CHEBI:32146 IUPAC Name: sodium;hypochlorite SMILES: [O-]Cl.[Na+] 500ML Sodium hypochlorite solution 6-14% active chlorine basis

2.5LT HYDRANAL-Composite 2 Reagent for volumetricone-component Karl Fischer titration