O-2 was selected to study its growth on analytical grade
of CP as it was exhibiting all the four selected plant growth promoting traits and was able to tolerate and grow at highest concentration of CP RADAR[R]20 EC (5000 mg/L) in LB agar media and minimal media.O-2 isolate showed presence of growth at all the given concentration (50 mg/L, 500 mg/L and 1000 mg/L) of analytical grade
CP supplemented in M9MM agar media.
Stock solution of arsenic was prepared by adding 173.33 mg sodium arsenite (Wako, analytical grade
) in 100 mL deionized water from which required standards were prepared.
potassium dihydrogen orthophosphate, ortho phosphoric acid, HPLC grade acetonitrile, and water were purchased from Merck (Mumbai, India).
The Standards of Paracetamol, Caffeine and Orphenadrine Citrate were used of Analytical grade
and obtained from Medipak Company Lahore.
Independent Air Treatment Technology's AiroGen Onsite Laboratory Gas Generators offer a safe, easy-to-use, economical and efficient technology for high purity [H.sub.2], [N.sub.2] and zero air analytical grade
laboratory gases on demand--without the need for gas cylinders.
It is pertinent to mention here that the United States Patent Office had already patented the GCUs invented analytical grade
salt, nano-leucite for slow release nitrogen fertiliser and green environment and zinc oxide nanoflakes for treatment of pollutants.
Triazophos was dissolved in methanol (Analytical grade
, Merck), profenofos was dissolved in acetone (Analytical grade
, Merck), carbofuran and carbaryl were dissolved in ethanol (Analytical grade
The color values are expressed in the percentage of light transmission as compared to AR (Guaranteed Analytical Grade
Reagent) glycerol which is fixed at 100 per cent transmission.
Polyethylenimine (PEI, average Mn 400) and hh-carbonyldiimidazole (CDI), analytical grade
, were purchased from Tokyo Chemical Industry Co.
Triazophos was dissolved in Methanol (Analytical grade
Merck) profenofos was dissolved in Acetone (Analytical grade
Merck) carbofuran and carbaryl were dissolved in ethanol (Analytical grade
RR120 was of analytical grade
obtained from Sigma-Aldrich.