MAINTENANCE DES SORBONNES DE LABORATOIRE
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HYDRANAL™ - Titrant 5, Titrating agent for volumetric two-component Karl Fischer titration (methanol-based)67-56-1packaging : Glass Bottle
Nitric acid, Puriss. p.a., min. 65%, Reagent ISO, Reagent European Pharmacopoeia, for determination with dithizone7697-37-2NO3Hpackaging : GLASS BOTTLE
Alkali blue 6B solution, 0.1% in ethanol, for acid-base titration1324-76-1C37H30N3NaO4Spackaging : Glass Bottle
Fenthion-oxon , Analytical standard, reference material6552-12-1C10H15O4PSpackaging : GLASS BOTTLE
Silica gel, high-purity grade (w/ Ca, ~0.1%), pore size 60 Å, 230-400 mesh particle size112926-00-8packaging : PLASTIC BOTTLE
Glycerol solution, Tested according to European Pharmacopoeia, 85%56-81-5HOCH2CH(OH)CH2OH · aqpackaging : Glass Bottle
HYDRANAL™ - Working Medium K, Medium for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free)107-07-3packaging : Glass Bottle
Ammonium iron(III) citrate, Purum p.a., 14.5-16% Fe basis (RT), powder, green1185-57-5C6H8O7 ·xFe3+ · yNH3packaging : Plastic Bottle
Boric acid solution, 4% ± 0.05%10043-35-3H3BO3packaging : Plastic Bottle
Karl Fischer Reagent, for pyridine-based volumetric one-component KF titration7553-56-2packaging : Glass Bottle
Paraben Analyten-Mix-Lösung, 10 ?g/mL in acetone, analytical standard, reference materialpackaging : GLASS BOTTLE
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