TH14498A3 - Magnesium Field Test Kit in Latex - Google Patents

Claims (4)

Disclaimer (all) which will not appear on the advertisement page. : ------ 22/02/2018 ------ (OCR) Page 1 of 1 page Disclaimer 1. Field Magnesium Test Kit in Latex Contains Eryo Chromatoblag. T in ethanol solution Edta solution in ammonium chloride / ammonium hydroxide and sodium solution. Hydrogen sulfide 2. Field test kit for magnesium in latex according to claim 1, where eryochromablactite solution in ethanol solution was prepared from erychrome. Black Tea, 2.16X1 o-4 molar concentration in etha solvent. Percent concentration 75 by volume mixed with deionized water (Dl water) at a ratio of 3:10 by volume 3. Field magnesium test set in latex according to claim 1, where EDTA in solution Ammonium chloride / ammonium hydroxide and sodium hydrogen sulfide The preparation was obtained from a 5.48 x 103 molar concentration of EDTA. 0.02 g of EDTA was dissolved in a mixed buffer solution. The use of a field magnesium test kit in rubber water was used in rubber water, ammonium chloride / ammonium hydroxide, 6.67 ml. According to claim 1, the steps are as follows: a. 0.18 g of para rubber mixed with erythrocyte black tea in ethanol solution. B. Take the solution from item A. drop EDTA solution. In a solution of ammonium chloride / ammonium hydroxide and sodium hydrogen sulfide, 1 drop is equal to the concentration of magnesium ions 50 (parts per million Or milligrams per liter) ------------ Revised 5 September 2017 1. Field Magnesium Test Kit in Latex Contains Eryochrome Black Tea in Ethanol Solution. EDTA solution in ammonium chloride / ammonium hydroxide and sodium solutions Hydrogen sulfide 2. Field test kit for magnesium in latex according to claim 1, where eryochromic black tea solution in ethanol solution was prepared from eryochrome black tea at a concentration of 2.16 x 10-4. Molar in etha solvent 75% nol concentration by volume mixed with deionized water (DI water) at the ratio 3:10 by volume. 3. Field test kit for magnesium in rubber latex according to claim 1, where EDTA solution in solution Ammonium Chloride / Ammonium Hydroxide and Sodium Hydrogen Sulfide The preparation was obtained from 5.48 x 10-3 molar EDTA. 0.02 g of EDTA was weighed and dissolved in a mixed buffer solution. Ammonium chloride / ammonium hydroxide at a concentration of 0.06 molar volume of 6.67 ml and a solution of 0.3 molar sodium hydrogen sulfide at 3.33 ml. 4.Field Magnesium Test Kits in Latex According to claim 1, the steps are as follows: a. Take the rubber latex in the range of 0.18 - 0.20 gm mixed with the ethanol solution Eryochrome Black T in ethanol solution. DTA in a solution of ammonium chloride / ammonium hydroxide and sodium hydrogen sulfide, 1 drop corresponds to a concentration of 50 magnesium ions (parts per million (Mg / l) ---------- 1 Magnesium field test kit in fabricated latex containing reagent A, reagent B, reaction bottle. Tip for scooping rubber latex And has a characteristic that 1 drop of solution B will fit Concentration of 50 ppm of magnesium ions in rubber water mixed with reagent A according to the ratio specified in the instructions for use. 2 field magnesium test kits in latex according to claim 1, where the ratios and water preparation methods were used. Drug A and Solution B are as follows: Drug A is erythrocyte black at a concentration of 2.16 X 10-4 molar in ethanol solvent. The concentration of 75% by volume was mixed with deionized water (Dl water) at a ratio of 3:10 by volume, B reagent was 5.48 X 10-3 molar of EDTA, prepared by weighing 0.02 EDTA. G, dissolved in a mixed solution containing buffer ammonium chloride / ammonium hydroxide at a concentration of 0.06 m, 6.67 m methyll with 3.33 ml of sodium hydrogen sulfide solution.