Perchloric

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Per`chlo´ric

(Chem.) Pertaining to, or designating, the highest oxygen acid (HClO4), of chlorine; - called also hyperchloric.

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5 g) was digested at 150degC in diacid mixture (nitric acid and perchloric acid) following Miller (1998).

Differences in Rice Cultivars for Growth and Phosphorus Acquisition from Rock Phosphate and Mono-ammonium Phosphate Sources

We purchased HPLC-grade methanol, acetonitrile, acetic acid, ammonium acetate, sodium tungstate, and perchloric acid from Merck.

Quantification by liquid chromatography tandem mass spectrometry of mycophenolic acid and its phenol and acyl glucuronide metabolites

Perchloric acid and radioisotope hoods and biological safety cabinets are generally segregated from general chemical exhaust due to incompatibility or special operating conditions.

Exhaust ductwork: to manifold or not to manifold? Factors governing the choice of dedicated fume hood exhaust vs. combined exhaust

For differentiation between bacterial supernatant and bacterial sediment, 100 [micro]l/ml perchloric acid (333 mmol/l stock solution) was added to precipitate protein.

Bacterial deconjugation of Arbutin by Escherichia coli. (Short Communication)

1 M perchloric acid, and an aliquot of homogenate (50 [micro]L) was assayed for protein (Lowry et al.

DNA damage Associated with ultrastructural alterations in rat myocardium after loud noise exposure. (Research)

EPA, with assistance from the Bureau of Alcohol, Tobacco, and Firearms (ATF) and the Knoxville Bomb Squad, detonated shook sensitive and reactive materials which included perchloric acid, nitrates, sodium hypophosphate and picric acid.

EPA COMPLETES HAZARDOUS WASTE CLEANUP AT THE ALLIED BRAND SITE IN NEWPORT, COCKE COUNTY, TENNESSEE

The effects of stirring speed, leaching temperature, perchloric acid concentration, solid/liquid ratio and particle size on conventional leaching were determined.

Effect of Microwave Heating on the Leaching of Lateritic Nickel Ore in Perchloric Acid

The organ samples were digested in a mixture of nitric acid (HNO3) and perchloric acid (HClO4) (Ebrahimpour and Mushrifah, 2010a; Mansouri et al .

BIOACCUMULATION AND ELIMINATION RATE OF COBALT BY CAPOETA FUSCA UNDER CONTROLLED CONDITIONS

Instead of putting 10ml nitric acid (55%) and 5ml perchloric acid (70%) at the time of digestion, 5ml nitric acid (55%) and 2ml perchloric acid (70%) were added to each flask and the flasks then were kept air tight overnight.

Bioaccumulation of Heavy Metals in Common Carp: Implications for Human Health

The use of potassium dichromate solvated in dilute perchloric acid is an established method for validating the absorbance scale and linearity of a spectrophotometer in the UV region.

UV linearity reference sets feature extended absorbance scale

Formation of hydrogen peroxide during precipitation of red cells with perchloric acid: a cautionary note for precise determination of pyruvate, GSH and NAD(P)H.

Oxidized forms of glutathione in peripheral blood as biomarkers of oxidative stress

05 M perchloric acid containing 10 nmol EHC as an internal standard (IS) using an ultrasonic cell disruptor (US-300T, Nissei, Tokyo, Japan).

Potentiation by saiboku-to of diazepam-induced decreases in hippocampal and striatal acetylcholine release in rats

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