"REAGECON"
Nátrium hidroxid 0.1 mol/l (0.1 N) vizes oldata titrimetriás oldat
Supplier: REAGECON
Nátrium hidroxid 0.1 mol/l (0.1 N) in aqueous solution volumetric solution
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Colour Reference Solutions, Reag.Ph.Eur.
Supplier: REAGECON
Colour reference solution GY (greenish yellow) for testing the colour intensity acc. to Ph. Eur. GY1-GY7 Reag. Ph. Eur., Glass bottle
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Conductivity standards, KCl, referenced at 25 °C
Supplier: REAGECON
These conductivity standards are aqueous and so avoid the problems of matrix errors and high temperature dependency of nonaqueous conductivity standards.
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Kálium klorid 3 mol/l (3 N) in aqueous solution
Supplier: REAGECON
Kálium klorid 3 mol/l (3 N) vizes oldata
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EDTA dinátrium-só 0.01 mol/l (0.02 N) in aqueous solution
Supplier: REAGECON
EDTA dinátrium-só 0.01 mol/l (0.02 N) vizes oldata
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Sósav 1 mol/l (1 N) titrimetriás oldat
Supplier: REAGECON
Sósav 1 mol/l (1 N) titrimetriás oldat
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Nátrium hidroxid 0.1 mol/l (0.1 N) vizes oldata titrimetriás oldat alacsony karbonát tartalmú
Supplier: REAGECON
Nátrium hidroxid 0.1 mol/l (0.1 N) vizes oldata titrimetriás oldat alacsony karbonát tartalmú
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Redox standards
Supplier: REAGECON
The potentials quoted are of platinum electrode with reference to Ag/AgCl (3 M KCl).
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Osmolality standards
Supplier: REAGECON
Osmolality standards provide ease of use when calibrating all types of osmometers. All Osmolality standards are manufactured using high purity raw materials. These products are prepared gravimetrically on a weight/weight basis. Both solute (salts) and solvent (water) are weighed on a balance calibrated by using OIML traceable weights.
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Buffer solutions
Supplier: REAGECON
Buffer standard DIN 19266, pH-érték: 6,865, -, Referencia hőmérséklet: 25 °C, Műanyag flakon
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Sósav 0.05 mol/l (0.05 N) titrimetriás oldat
Supplier: REAGECON
Sósav 0.05 mol/l (0.05 N) titrimetriás oldat
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Nátrium hidroxid 1 mol/l (1 N) vizes oldata titrimetriás oldat
Supplier: REAGECON
Nátrium hidroxid 1 mol/l (1 N) vizes oldata titrimetriás oldat
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Colour standard solutions, Pt-Co (Hazen)
Supplier: REAGECON
The products can be used to calibrate, control, qualify and validate colour measurement instruments.
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Nátrium tioszulfát 0.1 mol/l (0.1 N) vizes oldata titrimetriás oldat
Supplier: REAGECON
Nátrium tioszulfát 0.1 mol/l (0.1 N) vizes oldata titrimetriás oldat
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pH buffer solutions, colour coded
Supplier: REAGECON
Colour coded pH buffer solutions for the calibration of pH meters.
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 83645.320
Supplier: VWR Chemicals