silver nitrate

Cotyledonary node explants were pre-cultivated in the plates containing pre-cultivation medium (MS + 2.0 mg L-1 6-BA + 2.0 mg L-1 AgNO3).

Increase in concentration of silver nitrate (AgNO3) and Mn2+ leads to brown or black pigmentation of teeth.

Keep the section in 1% AgNO3 (silver nitrate) at room temperature and then heat them together.

(9, 7, 5, 3 and 1 ml, respectively) to 5 ml of 3 mM AgNO3. Means followed by the different small letter in each column and capital letter in each rows are significantly different at 0.05 level of probability.

Materials: Graphite, KMnO4, NaNO3, concentrated H2SO4, polyethylene glycol (PEG, MW 2,000), AgNO3, NaBH4, sodium citrate and NaOH were purchased from Fisher Scientific (Houston, TX).

The split surface was sprayed with 0.1 M AgNo3 (silver nitrate) solution to determine the depth of salt saturation by distinction in colour of portion of concrete with and lacking the company of chloride ions.

For HCN determination, alkaline sample solution was titrated with standard 0.02N AgNO3 to a permanent turbid KI indicator end point (1 ml of 0.02N AgNO3 = 1.08 mg HCN).

Soil texture (pre sowing) was determined by Bouyoucous Hydrometer method [15] organic matter by Walkely-Black method [16], EC (1:2 soil water extract using digital conductivity meter Model Hi-8333, pH (1:2 soil water extract using Suntex pH meter, Model SP-34, soluble Na+ and K+ through EEL-flame photometer, standardized with a series of Na+ or K+ solutions [17] , soluble Ca2+ and Mg2+ by titrating the saturation extract against EDTA solution [17], and Cl- by titration with AgNO3 solution [17].

Both the Ca (CNT) and P (TEP) precursors were transparent and colorless throughout their hydrolysis, whereas Ag (AgNO3) precursor was observed to be carbon black in color having shear smell throughout its hydrolysis reaction.

Silver nitrate (AgNo3) has long been a favourite modality in dermatology to stop minor bleeding and treat very superficial items.

Silver nitrate (AgNO3), 8-hydroxyquinoline citrate (8-HQC), sucrose, and citric acid (CA) have been used in vase solutions to extend the longevity of cut Dendrobium Pompadour flowers [6].

The solution was shaken with 0.1% AgNO3 solution and the CH[Cl.sub.3] layer was separated.