General Chemistry Solutions

EDTA disodium salt solution, Volumetric, Reag. Ph. Eur., 0.1 M EDTA-Na2, for complexometry, Honeywell Fluka™

Volumetric, Reag. Ph. Eur., 0.1 M EDTA-Na2, for complexometry

Luff-Schoorl Reagent, Honeywell Fluka™

Volumetric, 25 g/L

Ethylenediaminetetraacetic Acid Disodium Salt Solution, 0.2M, Honeywell Fluka™

Chemical Name or Material: Ethylenediaminetetraacetic acid disodium salt solution CAS: 139-33-3 Molecular Formula: C10H14N2Na2O8 MDL Number: MFCD00070672,MFCD00003541,MFCD00070672,MFCD00150037 UN Number: NONH for all modes of transport Beilstein: 3822669 Synonym: ethylenediaminetetraacetic acid disodium salt,edta na2,disodium 2-2-bis carboxymethyl amino ethyl-carboxymethyl amino acetic acid InChI Key: ZGTMUACCHSMWAC-UHFFFAOYSA-L SMILES: [Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O Molecular Weight (g/mol): 336.21 PubChem CID: 57339238 ChEBI: CHEBI:64734

EDTA disodium salt solution with zinc complex added (solution B), 1 ml solution = 1 German degree of hardness in 100 ml of water, for complexometry, Honeywell Fluka™

1 ml solution = 1 German degree of hardness in 100 ml of water, for complexometry

Tetrabutylammonium Hydroxide Solution, Volumetric, 0.1M in Toluene/Methanol (0.1N), Honeywell Fluka™

Chromium(III) potassium sulfate solution, Honeywell Fluka™

For COD determination according to DIN 38409-H44

Hydrogen chloride – 2-propanol solution, Honeywell™ Fluka™