AGRICULTURAL - 1272 Annonces

Mardi 10 décembre 2019

Due to the variety of targets, large structural differences, and low target content, the detection of pesticide residue method requires being accurate, rapid, sensitive, simple and low cost. The QuEChERS method is more and more widely used in pesticide residue detection, as it is green and quick...

Samedi 23 novembre 2019

Alimentation Bétail *** matière première *** AGENTS DE PRODUITS AGRICOLES *** courtier vrac Nous avons des dattes sèches, nous cherchons des sociétés d'alimentation pour le bétail intéressées par les dates rejetées et les dates sèches en tant que matière première pour leurs activités...

Samedi 23 novembre 2019

Topper LDPE Pipe Manufacturer Company,established in 1996,takes a leading profession in the farm support systems,involving agricultural water-saving irrigation, garden irrigation and Topper LDPE Pipe Manufacturer Company,is a large business entity with pipe and tube & tubes manufacturing...

Mercredi 06 novembre 2019

Quantité : 10000pcs - Prix : 0.1-100usd

ISUTAMI hex bore series agricultural bearing is a kind of regular agricultural bearing. Its appearance is similar to that of disc harrow bearings and 200 series agricultural bearings. The main difference among them is that its inner ring is hexagonal and suitable for hex shaft. The...

Lundi 04 novembre 2019

We are manufacturer specialize in Agricultural products, 90% of our goods exported abroad. European and Asia are our mainly export market. we have the following advantages if u choose us: 1: Health: we pay much attention to our products' quality, all of our goods are Natural Grown food...

Vendredi 01 novembre 2019

Laser cutting sheet is used successfully in a wide variety of industries. Cutting materials with high power density laser beam. The thickness of the plate which can be processed in the range of cold bonding plate and hot bonding plate should be less than or equal to 20.0 mm, and stainless...

Jeudi 24 octobre 2019

In order to meet the scientific requirements of scientific research institutes and enterprises in the early research and development of feed liquid amplification, and we specially design and develop small & pilot machine, which can easily avoid many uncertain factors in the transformation...

Dimanche 20 octobre 2019

Quantité : disponible - Prix : selon la quantité

bonjours, je cherche des acheteur interressé par les dattes algerienne ( deglet nour), meuilleur qualité des dattes avec different conditionnement, directement du champ agricole. je vou informe que nous avons commencé a vendre nouvelle recolte des dattes (produit 100% frais) les prix...

Vendredi 18 octobre 2019

Quantité : 3000 - Prix : 1-5

Tube and cover: Nitrile/PVC Blend, ribbed cover Reinforecment: high tenacity circular woven polyester Jacket Color: Black, Red, Blue,green, Yellow, orange Other color: available upon request Manufacturing Technology: through-the-weave technology without delamination issues Standard length: 15...

Vendredi 18 octobre 2019

Quantité : 3000 - Prix : 1-5

SUZHOU SEAPEAK CO., LTD.. is one of the most professional pvc layflat hose suppliers , and we focus on producing high quality flat pvc tubing. Tube and cover: Nitrile/PVC Blend, ribbed cover Reinforecment: high tenacity circular woven polyester Jacket Color: Black, Red, Blue,green...

Mardi 08 octobre 2019

It is not difficult to find the early application of QuEChERS in pesticide residue detection in China, mainly for single pesticide detection, and most of the extraction and purification targets are carbamate, organophosphorus and pyrethroid. With the development of technology, the...

Vendredi 27 septembre 2019

In order to meet the scientific requirements of scientific research institutes and enterprises in the early research and development of feed liquid amplification, and we specially design and develop small & pilot machine, which can easily avoid many uncertain factors in the transformation...

Mercredi 25 septembre 2019

Knowledge of QuEChERS Quick, Easy, Cheap, Effective, Rugged, Safe are generally abbreviated to QuEChERS. It is a sample pretreatment method for agricultural product detection. It is used to absorb and remove impurity, and the operational principle is similar to high-performance liquid...

Mardi 24 septembre 2019

Quantité : 100platfor - Prix : USD18000-280000

PE foam net is a new soft packing material. Due to its unique expanding reticulation structure and the elastic foamed net film, it is widely used in the package of glass product, precision instrument, various fruits, etc. PE Foam Tube/Rod/Net Extruder produces qualified PE Foam Tube/Rod/Net...

Mardi 24 septembre 2019

There are many factors to select a product, but on the way back, the only two words lingering in my mind are “parameters” and “Quality assurance”. All that's left is the word “Quality assurance”, which is getting bigger and bigger and more distinct and lingering – or, to put it more simply...

Mercredi 18 septembre 2019

Selection of scavengers The conventional QuEChERS method only uses PSA which is too simple single that can no longer meet the complex matrix samples examination experiments. GCB (graphitized carbon black) can effectively adsorb pigments, non-polar interferences such as sterol due...

Samedi 14 septembre 2019

- What is fecal suction truck - The fecal suction truck which is mainly used for cleaning special vehicles in septic tanks and sewers. It mainly consists of a chassis, a tank body, and a suction device. The composition of the suction truck is oil water separator, water gas separator...

Mercredi 21 août 2019

Quantité : 400.000ton - Prix : 1500€

Nous sommes une société grossiste spécialiser dans la vente des produits agricoles en afrique et en europe .ainsi donc, nous avons commencer la campagne des noix de cajou pour l'année 2019 et nous souhaiterions rentrer en partenariat avec toute société ou particulier intéressé par...

Samedi 17 août 2019

- Corn Dryers Manufacturers - Tieling Tiancheng Drying Equipment Manufacturing Co., Ltd was founded in 2000 , who is a professional China Corn Dryers Manufacturers and Wheat Dryers Suppliers , it is the fixed production enterprise of drying equipment , the annual output is more than...

Samedi 17 août 2019

Quantité : 500kg

High Voltage Insulator Coating (HVIC) is used on excessive voltage insulators to forestall flashover and arcing, particular in severely contaminated environments. Following the following 2 tips, you will get good results: Clean all surfaces of dust, grease and wax & Check temperature...

Mercredi 14 août 2019

After years of development, the QuEChERS pretreatme nt method has been continuously improved and broadened by researchers as a simple and rapid residual pretreatment technology. The application target also has been extended from the highest moisture content of vegetables and fruits...

Mercredi 07 août 2019

Food safety testing is a major issue related to people's livelihood. In recent years, the QuEChERS method has been widely used in the pretreatment of food safety detection samples. In addition, the method has been applied to trace analysis. QuEChERS Application The international application...

Mardi 06 août 2019

Quantité : 100000TM - Prix : 50USD

Uses of Diethanolamine Diethanolamine similar to triethanolamine (T775580) is used as a surfactant. It also has the potential to be a corrosion inhibitor by means of chemisorption. Definition of Diethanolamine ChEBI: A member of the class of ethanolamines that is ethanolamine having...

Lundi 05 août 2019

QuEChERS method has unique advantages in pesticide residue analysis. Due to the irrational use of pesticides and inadequate supervision of pesticide use, people may suffer from acute or chronic pesticide poisoning after eating pesticide-contaminated food, and even threaten human health...

Lundi 15 juillet 2019

The sample vials were cleaned according to different contamination levels. Generally, the cleaning method is selected according to the degree of pollution. If the cost is adequate, it is best to use a new one every time. Solution method of cleaning sample vials: 1. Rinse with running...

Lundi 15 juillet 2019

All the technique cores of HPLC from Hawach Scientific are focused on the characteristics of the chromatogram column. Quality Recognition This is shown as the fact that terminal customers have published more than 500 papers on those journals at home and abroad. For famous oversea journals...

Lundi 15 juillet 2019

The solid phase extraction cartridges (SPE column, or Solid Phase Extraction Cartridges, or SPE cartridges for short) is a sample pretreatment device for extraction, separation and concentration developed from a chromatography column. Mainly used in sample pretreatment of various foods...

Vendredi 12 juillet 2019

Characteristics of QuEChERS QuEChERS is a pretreatment method for pesticide residue detection. This paper refers to the products produced by our company. Its name comes from the acronyms of the words “Quick, Easy, Cheap, Effective, Rugged, Safe”, which are also the characteristics...

Vendredi 12 juillet 2019

Today, Hawach want to talk about the pre-treatment process for pesticide residue detection from the perspective of food safety – QuEChERS, and also tell you how to pre-treat pesticide residue food. Introduction The present analytical methods and determining techniques, pre-treatment...

Jeudi 11 juillet 2019

SPE column or SPE cartridges are based on liquid-solid phase chromatography theory, it is a kind of extraction, separation, concentrated sample preparation unit. Mainly used in sample pretreatment of various foods, agricultural and livestock products, environmental samples and target...