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%

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

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

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

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 =

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

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

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

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

1LT Tetramethylammonium hydroxide solution volumetric,

Beads 250GR Molecular Sieve UOP Type 3A beads

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 X4 Hydrochloric acid solution Reag. Ph. Eur., volumetric, 1 M HCl (1N)

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%

1LT HYDRANAL-Solvent reagent for volumetric two-component KF titration (working medium)

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

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

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

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: 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

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] X6 Calcium chloride hexahydrate meets analytical specification of Ph. Eur., E509, 97-103%,

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-] 100ML Nitric acid ACS reagent, 70%

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%,