Gravimetric Reagents

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Product #	Description
65210	(±)-α-Methoxyphenylacetic acid puriss. p.a., for gravimetric determination of Na, ≥99.0% (T)
31550	2,3-Butanedione monoxime puriss. p.a., for colorimetric det. of urea, ≥99.0% (N)
H36206	2-Hydroxy-4-methoxybenzophenone 98%
55550	2-Hydroxy-4-methoxybenzophenone purum, UV-absorber, ≥96.0% (NT)
41540	3,5-Dimethylpyrazole BioChemika, ≥99.0% (GC)
73560	4-Nitrophenol puriss. p.a., indicator (pH 5.6-7.6), ≥99.5% (HPLC)
63470	DL-Mandelic acid puriss. p.a., for gravimetric determination of Zr, ≥99.0% (T)
09935	Ammonium pyrrolidinedithiocarbamate purum p.a., ≥98.0% (NT)
11800	Barium perchlorate hydrate puriss. p.a., ≥99.0% (KT)
161705	Di-2-pyridyl ketone oxime 98%
40400	Dimethylglyoxime disodium salt octahydrate purum p.a., for precipitation of metals, ≥97.0% (NT)
33133	Dimethylglyoxime puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99% (gravimetric)
83352	Mercury(II) acetate puriss. p.a., ACS reagent, ≥99.0% (precipitation titration)
60500	Potassium hexahydroxoantimonate(V) p.a., ≥99.0% (as KSbO₃, based on calcined substance)
22560	Quinaldic acid puriss. p.a., for gravimetric determination of Cd, Cu, Fe(II) (colorimetr.), Te, Zn, ≥99.0% (HPLC/T)
R4126	Reinecke salt
83700	Rhodanine puriss. p.a., for spectrophotometric det. of gallic acid, ≥99.0% (HPLC)
71510	Sodium dimethyldithiocarbamate hydrate puriss. p.a., ≥99.0% (NT), 1-2 mol/mol water
72016	Sodium tetrakis(4-fluorophenyl)borate dihydrate purum, ≥97.0% (Na, AAS)
88450	Thioacetamide puriss. p.a., for the precipitation (of heavy metals), ACS reagent, ≥99.0% (RT)

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