Some Case Of QuEChERS
The QuEChERS method has the following advantages : (1) high recovery rate, which is greater than 85% for a large number of polar and volatile pesticide varieties;(2) high accuracy and accuracy, can be corrected by internal standard method;(3) a wide range of analyzable pesticides, including polar and non-polar pesticide species, can be used to obtain a good recovery;(4) fast analysis speed, able to complete the processing of 6 samples within 30min;(5) less solvent, less pollution, low price, and no chlorine-containing solvent;(6) it is easy to operate and can be completed well without good training and higher skills;(7) acetonitrile is immediately sealed after being added to the container, so as to reduce its contact with the staff;(8) very few glassware is used in the sample preparation process, and the device is simple.
Contact : Bruce Lu, +86 29 89284429
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46747 Health / HygieneReport abuse
Wednesday, August 06, 2014
Quantity : 100000 - Price : 100 000 000,00 €
We offer fresh cut bank instrument for lease/sale, such as BG, SBLC, MTN, Bank Bonds, Bank Draft, T strips and other. Leased Instruments can be obtained at minimal expense to the borrower compared to other banking options and we also discount/monetize BG's. This offer is open to...
caryle Group
- 46747 - London
- 441938394947
FoodReport abuse
Friday, January 15, 2010
Quantity : selon vo b - Price : competitif
Nous sommes une société Internationale de Négoce nommée Wings International export implanté a Tunis. Nous sommes en contact direct avec des fournisseurs et SANS INTERMEDIAIRES, nous pouvons fournir différent produit agroalimentaire (marque tunisienne e aussi italienne) tel que : Concentre...
wings international export
- wanahmed
- - bardo
- 23 353 963
FoodReport abuse
Thursday, June 12, 2008
Quantity : 12500 mton - Price : market price
we are producer and exporter of rice and sugar from Thailand and India pl contact us for competeteve priceLocation : Ninth Tower. 33/4 rachadapisek-Rama-9, bangkok, Contact : Nirmal Dudhoria, +662 2593659
sleepwell industries co ltd
- nirmaldudhoria
- - bangkok
- +662 2593659
