plant sample Downloads

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    Improved Reproducibility and Reduced Sample Preparation Time for the HPLC Analysis of Aflatoxins in Raw Peanut Paste

    Aflatoxins were isolated and characterized during the 1960’s after the deaths of over 100,000 turkey poults on farms in Great Britain from what had been referred to as “Turkey X” disease.1,2 Aflatoxins are mycotoxins, structurally related compounds produced as secondary metabolites by Aspergillus molds, primarily flavus and parasiticus. 3,4 Investigations in Great Britain traced ...

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    Carbon Disulfide Emissions from a Rayon Production Plant Applications Note

    VEGA-GC Workers Health & Safety Rayon is a synthetic fiber very similar to silk, widely used in the production of fabrics. Its process is nearly the same since 1890: basically, Cellulose from cotton is treated with Sodium Hydroxide (NaOH) Carbon Disulfide (CS2) and Sulfuric Acid (H2SO4). The product appears as a film (Cellophane) or a fiber (Rayon). Hot air dries the product and removes ...

  • Taking Samples for Plant Analysis Datasheet

    United Soils, Inc. suggests following the provided guide below when obtaining plant tissue samples for analysis. Results of the analysis will determine whether problems in plant development are due to nutritional factors . Precise results are possible only when carefully selected plant material is submitted for analysis. Accurate sampling requires that select parts of a plant are collected at ...


    By United Soils, Inc.

  • Model S (PVS) - Suspicious Potato Plant Samples Test Strip - Brochure

    This test is intended to detect PVS in suspicious plant samples. It causes few or no symptoms and is carried by many cultivated potato varieties and decreases the yield of potato tubers by up to 20%. Infected potato leaves may show slight chlorosis, roughness of the surface and undulation of the ...


    By Bioreba AG

  • Model PVA - Suspicious Potato Plant Samples Test Strip - Brochure

    This test is intended to detect PVA in suspicious potato plant samples. PVA is found in most potato growing areas. The virus may lower yield slightly. In combination with other viruses, it can cause severe diseases (depending on varieties) and yield reduction. Aphids are responsible for virus ...


    By Bioreba AG

  • Model CMV - Suspicious Plant Samples Test Strip- Brochure

    This test is intended to detect CMV in suspicious plant samples. CMV is transmitted by aphids in a non-persistent manner, through the seed in some plant hosts and experimentally by mechanical inoculation of plant sap. It is distributed world-wide and of economic importance in a large variety of crop plants. CMV causes mosaic in cucumber, melon and other cucurbits; blight in spinach; mosaic, fern ...


    By Bioreba AG

  • Model M (PVM) - Suspicious Potato Plant Samples Test Strip - Brochure

    This test is intended to detect PVM in suspicious potato plant samples. PVM is a world-wide distributed virus. In potato, symptoms range from very slight to severe, depending on virus strain and potato variety. The virus causes various mottle, mosaic, crinkling and rolling symptoms in leaves, and stunting of shoot. The virus is transmitted both by aphids and mechanical ...


    By Bioreba AG

  • Minibatt Sample Harvester Brochure

    The traditional way of taking samples with the combine costs both time and money. Then there is the added question of: What to do with your excess sample if it is not ...


    By Reichhardt GmbH

  • Plant Food Solutions Study

    © 2010 Plant Management Network. Accepted for publication 6 November 2009. Published 26 January 2010. Process Water from Soybean Soapstock Refining as a Nutrient Source for Corn Production Douglas A. Doty, Testing Operations Manager-Trait Integration, Monsanto Company, 503 S. Maplewood Ave., Williamsburg, IA 52361, formerly Fremont County Extension, Iowa State University, 610 Clay Street, ...


    By Feed Energy Company

  • Corn Nematode Sampling Guidelines from United Soils Datasheet

    Plant parasitic nematodes are in every field to some extent, ranging from no obvious crop impact to severe injury and tremendous yield loss. Above-ground symptoms of nematode damage to corn include general stunting resulting in uneven plant height, general yellowing of leaf tissue, poor pollination, small ears, and lodging later in the growing season. The symptoms that occur below ground are ...


    By United Soils, Inc.

  • Freeze-Dried Plant Grinder Brochure

    • Exceptionally fine grind smashing the cell wall • Proven to grind leaves, stems and even woody samples (Willow, Poplar) • Sub samples discretely weighed to 5dp • Dispense accuracy ±0.2mg • Throughput of 300 samples per day • Barcode tracking • Easy to use software • Fully CE compliant The Labman plant grinder automatically grinds plant material in source vials and then aliquots milligram ...


    By Labman Automation Ltd

  • Skye - Analogue Plant Moisture System Brochure

    Low cost system using a dial gauge readout of pressure. Safety pattern gauges. Many other safety features – solid brass chamber, screw thread closure, clear perspex shield and eye protection. Choice of chamber heads for fleshy and/or woody samples. 3 models for 0-40 bar, 0-50 bar and 0-80 bar maximum working ...


    By Skye Instruments Limited

  • LAI-2200C Plant Canopy Analyzer Brochure

    LAI-2200C Plant Canopy AnalyzerWorld Standard for Indirect LAI MeasurementsThe LAI-2200C Plant Canopy Analyzer calculates Leaf Area Index (LAI) and other canopy structure attributes from radiation measure-ments made with a fisheye optical sensor (148° field of view). Measurements made above and below the canopy are used to deter-mine canopy light interception at five angles, from which LAI is ...


    By DMP Ltd.

  • Improved Reproducibility and Reduced Sample Preparation Time for the HPLC Analysis of Aflatoxins in Raw Peanut Paste

    reporter 31.2 |16sigma-aldrich.com/foodFood and Beverage AnalysisImproved Reproducibility and Reduced Sample Preparation Time for the HPLC Analysis of Aflatoxins in Raw Peanut PasteK. G. Espenschied, R&D Technician and Jennifer E. Claus, Product Managerjennifer.claus@sial.comIntroductionAflatoxins were isolated and characterized during the 1960’s after the deaths of over 100,000 turkey poults on ...


    By MilliporeSigma

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    Improved Recovery of the Fungicide Carbendazim from Various Orange Juice Matrices

    Fungicide carbendazim can some times be used to combat mold on citrus fruits including oranges. Recently, low residue levels of the fungicide were reported to be present in the bulk orange juice import shipments to the USA. Because this compound can persist through processing steps and may be found in the final consumer product, many government agencies have established maximum residue limits ...

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    Horticulture Brochure

    Modern growing practices include scientific evaluations of soil, water, fertilizers, diseases, etc. While some tests are best performed by a laboratory, others can be easily conducted on location, saving time and money. Three tests in particular, EC, pH, and ALKALINITY, can reveal valuable information about water quality, soil salinity, and fertilizer concentration. Myron L Company’s ...


    By Myron L Company

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    Myron - Hydroponics Instrumentation - Handheld Meters, Monitors and Kit Datasheet

    Features : Handheld meters measure TDS and/or pH • Monitor measures TDS • All instruments are easy to operate and calibrate • High degree of accuracy • Immediate results • Kit comes with solutions required to calibrate • Temperature Compensated ...


    By Myron L Company

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    Eijkelkamp - Model 08.65 - Air Permeameter for Soil Manual

    The air permeameter apparatus measures the permeability or conductance of an (undisturbed) soil sample. Air permeability is the property of the soil pore system allowing air to flow through. Generally the pore sizes and their connectivity determine whether a soil has high or low permeability. Air will flow easily through soil with large pores and good connectivity between them. Small pores with ...


    By Eijkelkamp Soil & Water

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    NIRMaster Milk & Dairy Brochure

    Food safety and consistent quality are essential in milk and dairy production today. Accurate and meaningful nutritional facts are important. Understanding customer needs in the milk and dairy industry, BUCHI has designed the fi rst standalone FT-NIR Spectrometer specifi cally for that industry – the NIRMaster™.Milk and DairyNIRMaster™3Various parameters of milk and diary products such as fat, ...


    By BÜCHI Labortechnik AG

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    NIRMaster Feed & Forage Brochure

    Production of compound feeds is a complex matter. Accurate and meaningful nutritional facts are most important. Understanding customer needs in the feed and forage industry, BUCHI has de-signed the fi rst standalone FT-NIR Spectrometer specifi cally for that industry – the NIRMasterTM.Feed and ForageNIRMaster™33. Quality control of finished feedsAt production site:Rapidly release products ...


    By BÜCHI Labortechnik AG

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