analytical grade

The highest available grade of purity of a chemical.

References in periodicals archive ?

Quotation are invited for purchase of material, CAO, Dean COVS, GADVASU, Ludhiana (16 February 2018) 1 M7122 Go Taq Green Master Mix 2 A1120 Wizard Genomic DNA Purification Kit 3 Desalted Oligos 25nmol 4 V2111 Agarose, Low melting Point, Analytical Grade 5 M8295 Go Taq Flexi DNA Polymerase 6 U1515 dNTP Mix 7 H1181 Diamond Nucleic Acid Dye

Purchase Of Material, Cao, Dean Covs, Gadvasu, Ludhiana (16 February 2018) 1 m7122 Go Taq Green Master Mix 2 a1120 Wizard Genomic Dna Purification Kit 3 desalted Oligos 25nmol 4 v2111 Agarose, Low Melting Point, Analytical Grade 5m8295 Go Taq Flexi Dna Po

The Analytical grade reference standards of caffeine, paracetamol were obtained from Medipak Pharmaceutical Company Lahore, Pakistan.

DEVELOPMENT and VALIDATION OF ANALYTICAL METHOD USED FOR SIMULTANEOUS DETERMINATION OF PARACETAMOL, CAFFEINE AND CODEINE PHOSPHATE BY HPLC, IN PHARMACEUTICAL FORMULATION

2] and zero air analytical grade laboratory gases on demand--without the need for gas cylinders.

Comprehensive range of onsite gas generators

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.

GCU gets fourth US patent

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.

SGS Announces Canadian Government Amended Regulations and Standards on Maple Products

Sodium hydroxide (NaOH), hydrogen peroxide (H2O2), L-ascorbic acid (Vc), phos-phoryl trichloride (POCl3), ethoxyethane (Et20), methanol (MeOH), glycerol (G), propanol (PA), butanol (BA), urea (Ur), ammonium hydrogen carbonate (NH4HCO3), ammonium nitrate (NH4NO3), sodium chloride (NaCl), sodium acrylate (AANa), triethylamine (TEA), and tetrahydrofu-ran (THF) were analytical grade and purchased from Xi'an Chemical Reagent Plant, China.

Preparation and properties of porous poly(sodium acrylate-co-acrylamide) salt-resistant superabsorbent composite

Liquid analytical grade phenol was used as the liquefaction reagent.

XRD characterization of phenol liquefied Chinese fir residues

Forty-eight hours after stocking, fish were treated with analytical grade potassium permanganate at 4 mg [L.

Desempenho produtivo de alevinos de tilapia nilotica, Oreochromis niloticus, em aquarios submetidos a calagem com [Na.sub.2]C[O.sub.3]

All chemicals used for preparing the test solutions were of analytical grade and the experiments were carried out at room temperature, 27 [+ or -] 1C[degrees].

Aqueous extract of Zygophyllum album as corrosion inhibitor for mild steel in sulphuric acid medium

Then 5 mL of chloroform: methanol (2:1, vol/vol, analytical grade, Penta) was added; the mixture was vortex-mixed vigorously, and centrifuged (2000g, 3 min, ambient temperature).

Improved HPLC analysis of serum 7[alpha]-hydroxycholest-4en-3-one, a marker of bile acid malabsorption

Blanks were prepared using acid digestions of concentrated analytical grade nitric acid that was diluted to a constant volume.

Determination of heavy metal concentrations in soil sediment and mussels of eastern North Dakota river systems

Specific Facility Highlights Include: Formulation Development Services Supporting Semi-Solids Liquids Solids Multi-Layer Tablets Lotions/Creams Gels Transdermal Patches Cytotoxic & Highly Potent Compound Development Services Facility/Equipment Advanced dust control system Analytical grade dry compressed air