phosphorus content

It was concluded that Xiangxi soil matrix could effectively control the phosphorus content of the water body to a certain extent. 4.

Cheese and processed cheese products. Determination of total phosphorus content. Molecular absorption spectrometric method.

Copper and copper alloys. Determination of phosphorus content. Molecular absorption spectrophotometric method.

In upland fields, the soil phosphorus content was also increased, whereas soil organic matter and potassium were obvious reduced.

Chemical analysis of ferro-manganese. Determination of phosphorus content. Spectrophotometric method.

The obtained high-quality phosphate as a byproduct can be used as an animal food additive, and the phosphorus content is over 18%.

Fertilizers. Determination of phosphorus content. Quinoline phosphomolybdate gravimetric method.

Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method.

Chemical analysis of ferro-chromium. Determination of phosphorus content. Spectrophotometric method.

Chemical analysis of ferro-silicon. Determination of phosphorus content. Spectrophotometric method.

ANIMAL FEEDING STUFFS. DETERMINATION OF TOTAL PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD.

The uncertainty of this method is mainly from locating phosphorus content by standard curve fitting an. . .

Phosphorus content in accordance with the abscissa, the ordinate physiological parameters for growth curve for result analysis.

Iron ores. Determination of phosphorus content. Molybdenum blue spectrophotometric method.

Total phosphorus content decreased after intercropping, while change of available phosphorus showed an increasing trend.

Warming and nitrogen deposition had significantly interaction on organic C content, nitrogen content and phosphorus content.

Fruit and vegetable juices. Determination of phosphorus content. Spectrometric method.

The influences of phosphorus content and solidification rate on the interfacial morphology are investigated.

Chemical analysis of silico-manganese. Determination of phosphorus content. Spectrophotometric method.

Chemical analysis of silico-chromium. Determination of phosphorus content. Spectrophotometric method.

High calcium lime with a low phosphorus content is required for the process .

there exist no direct methods enabling the determination of the organic phosphorus content of soils.

titration method for the determination of phosphorus content in laundry powder is described.

Compared to soybean oil extracted by Soxhlet extraction, the soybean oil extracted by TPP has lower phosphorus content.

Firstly, both the coating's phosphorus content and hardness have gradients in vertical and lateral directions.

Placing the usual swine manure in the fields can increase the phosphorus content of the ground.

Impacts of different phosphorus content in detergent on the growth of Dugesia Japonica are studied.

lacing the usual swine manure in the fields can increase the phosphorus content of the ground.

Warming and nitrogen deposition had significantly effect on phosphorus content of litter.

CHEMICAL ANALYSIS OF COPPER. DETERMINATION OF PHOSPHORUS CONTENT. PART 1 : SPECTROPHOTOMETRIC METHOD WITH MOLYBDOVANADATE.

Meat and meat products. Determination of total phosphorus content.

Based on experimental analysis of the Three-Gorges reservoir, total phosphorus content was predicted.

The soil nitrogen, phosphorus content slightly increase over time and there is some difference in different seasons.

So the low phosphorus content in reservoir water is crucial to curb eutrophication.

Uncertainty Evaluation on Determined Result of Valid Phosphorus Content in Ammonium Polyphosphate

Determination of the total phosphorus content of cheese and processed cheese; spectrometric method

Methods for chemical analysis of ferroniobium--The molybdenum blue photometric method for the determination of the phosphorus content

Nickel, ferronickel and nickel alloys; determination of phosphorus content; phosphovanadomolybdate molecular absorption spectrometric method

Determination of phosphorus content of the alkyl amido phosphate ester by ammonium vanadate-molybdate spectrophotometric method

Nickel alloys; determination of phosphorus content; molybdenum blue molecular absorption spectrometric method

Analysis of aluminium ores - Chemical methods - Method for determination of phosphorus content: spectrophotometric method

Aluminium ores; Determination of phosphorus content; Molybdenum blue spectrophotometric method

Nickel base alloy powder; Determination of phosphorus content; N-butyl alcohol-chloroform extraction spectrophotometric method

Nickel--Determination of phosphorus content--Molybdenum blue spectrophotometric method

Metallurgical-grade fluorspar; determination of total phosphorus content; reduced-molybdophosphate spectrometric method

Methods for chemical analysis of manganese metal; The molybdenum blue photometric method for the determination of phosphorus content

Animal and vegetable fats and oils - Determination of phosphorus content - Method using graphite furnace atomic absorption spectrometry

Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry

Measure Betterment of Determining Phosphorus Content in Phosphor Bismuth Molybdenum Blueness Photometry

Petroleum products; Lubricating oils and additives; Determination of phosphorus content; Quinoline phosphomolybdate method

Manganese ores and concentrates; Determination of phosphorus content; Extraction-molybdovanadate photometric method

Starches and derived products - Determination of total phosphorus content - Spectrometric method

The analysis and determination of calcium, phosphorus content and alkaline phosphatase activity in Yak of different development stages

Animal feeding stuffs - Determination of phosphorus content - Spectrometric method

The determination of phosphorus content for nitrophosphate - Quinoline phosphomolybdate gravimetric method

Evaluation of uncertainty for the determination of phosphorus content in ferrochromium by phosphomolybdenum blue photometric method

Distribution and relationship of phosphorus content in flue-cured tobacco leaf and phosphorus content in soil in Hunan tobacco-growing alias

Study on the fast analytical method for the determination of phosphorus content in low & micro carbon ferrochromium

Tin-lead solders - Determination of phosphorus content - Phosphor-vanadium-molybdium poly acid-crystal violet spectrophotometric method

Effect of Different Phosphorus Content and Phytase Supplementation of Low Protein Diets on Nitrogen and Phosphorus Metabolism in Grower Pigs

Determination of phosphorus content in alcoholic by molybdenum blue extraction photometric method

Acid-grade and ceramic-grade fluorspar; determination of total phosphorus content; reduced-molybdophosphate spectrometric method

affect the validity of trace elements in the main soil factors for organic matter and available phosphorus content;

Chromium ores; Determination of phosphorus content; Reduced molybdophosphate photometric method

Measurement of Phosphorus Content in Titanium Concentrate by Spectrophotometry

Methods for chemical analysis of iron ores--The bismuth phosphomolybdate blue photometric method for the determination of phosphorus content

Meat and meat products - Determination of total phosphorus content - Spectrometric method

Determination of total phosphorus content for organic-inorganic compound fertilizer

Determination of available phosphorus content for compound fertilizers

Animal and vegetable fats and oils - Determination of phosphorus content - Colorimetric method

Effects of supplementation of phytase in corn - soybean meal diets on growing pig performance and fecal phosphorus content

Copper and copper alloys; Determination of phosphorus content; Molybdovanadate spectrometric method

Method for determination of phosphorus content of fruit and vegetable juices: spectrometric method

Methods for chemical analysis of ferromanganese the determination of phosphorus content

Relation between phosphorus content and drinking water biological stability

Effects of water-soluble organic materials on nitrogen and phosphorus content and use efficiency in a paddy soil

Meat and meat products - Determination of total phosphorus content (Reference method )

Iron ores - Determination of phosphorus content - Titrimetric method

Calcium Precipitation Method for Treatment of High Phosphorus Content Wastewater

Determination of the phosphorus content in dicalcium phosphate by spectrophotometry

Determination of Phosphorus Content in Phosphorated Flame Retardant

Application of Time Series Analysis to Dynamics Simulation of Total Phosphorus Content in Taihu Lake

Fast Analysis of High Phosphorus Content in Waste Pig Iron by Phosphorus Antimony Molybdenum Blue Photometry

Measure Uncertainty Evaluation of Determining Phosphorus Content with P-V-Mo Yellow Photometry

Determination of Potassium and Available Phosphorus Content in Compound Fertilizers by ICP-AES

Rapid determination of phosphorus content in compound fertilizer by autopotentiometric titrator

Spatial Distribution of Soil Moisture and Available Phosphorus Content on Eroded Sloping Land

Effects of earthworm activity on phosphorus fraction and available phosphorus content in red soil

SBR Enhanced Biological System for Treatment of High Phosphorus Content Wastewater

Measuring Phosphorus Content in Calcium Hypophosphite using 7200 Type Spectrophotometer

Methods for analysis of animal feeding stuffs - Determination of phosphorus content (spectrometic method)

Using the Spectrophotometry to Determine the Phosphorus Content of Detergent

Effect of phosphorus fertilizer and organic manure on organic phosphorus content and the activity of phosphatase in soils

determination of phosphorus content; part 1: molybdenum blue spectrophotometric method

Determination of Phosphorus Content in Coal by Spectrophotometry

In the Sucrose Fermentative Process the Inorganic Phosphorus Content change study

Method for determination of total phosphorus content in starches and derived products

Control of the Phosphorus Content in Waste Liquor from Each Sludge Treatment Unit

Corrosion Resistance of High Phosphorus Content Ni-P Coating by Heat Treatment at High Temperature

Testing of solid fuels; determination of the phosphorus content

Study on Available Phosphorus Content and Changing Pattern in Tobacco Planting Soils

Study on Decreasing Phosphorus Content in Lake by Ecological Engineering

A Study on the Use of Vanadium-Ammonium Molybdate Colorimetric Method to Estimate the Phosphorus Content in the Manganese Ore

Iron and steel -- Methods for determination of phosphorus content

Animal and vegetable fats and oils - Determination of phosphorus content - Part 1: Colorimetric method

Discussion on Rapid Test Method for Phosphorus Content in Ferroniobium

Research and Production of Coke with Low Phosphorus Content and High Reactivity

Changes of Phosphorus Content and Forms in the Black Soil with Different Reclamation

Change of Phosphorus Content in Flue-cured Tobacco During Development

iron ores - method for determination of phosphorus content

Study on the changes of calcium and phosphorus content in eggs during incubation

Rapid determination of phosphorus content in wheat embryo

Effect of High Phosphorus Diet on Tissue Calcium and Phosphorus Content in Broilers

Simple method for reduce error of determine the phosphorus content in feed

Prediction Model of End-Point Phosphorus Content in BOF Process

Analysis on the feature of phosphorus content for bottom mud in Lake Taihu

Research on the production process of trefoil shaped flame retardant FDY with high phosphorus content

The Effect of Phosphorus Content on Anti-corrosion and Durability of Plating of Contact

Rapid Determination of Phosphorus Content in Electroless Ni-P Coating

Control of Phosphorus Content in Electroless Nickel Plating on Mg Alloy

Effect of phosphorus content of salad oil on the oil quality

Prediction and Control Model of End Phosphorus Content for Oxygen-Converter Based on Adaptive Neutro-Fussy System

Prediction model of phosphorus content in molten steel based on BP neural network