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Pesticide Residue Product Applications In North America
8 applications found
QuEChERS (Quick, Easy, Cheap, Effective, Rugged, Safe) is a very popular method for the extraction and cleanup of fruit and vegetable samples for pesticide residue analysis.2-4 The extraction step uses acetonitrile and a salting out effect (with MgSO4). ...
BySigma-Aldrich based in Bellefonte, PENNSYLVANIA (USA)
Note: If pesticide residue degradation required dilute 2 liters (67oz) of RezFree with 1000 lt (264 gal) of water and spray on foliage 10-15 days before harvest on 1 hectare.Dilute 400 ml REZFREE® with minimum 20 gal (80 Lt) water per acre (4 decares) and spray the diluted solution directly to ...
ByTexas BioTechnology Inc based in Richmond, TEXAS (USA)
Note: If pesticide residue degradation required dilute 2 liters (67oz) of RezFree with 1000 lt (264 gal) of water and spray on foliage 10-15 days before harvest on 1 hectare. ...
ByTexas BioTechnology Inc based in Richmond, TEXAS (USA)
Highly pigmented foods, such as spinach, require cleanup prior to analysis for pesticide residues. A dual-layer SPE tube containing graphitized carbon and aminopropyl on silica (NH2) is often used because; Carbon removes pigments and sterols and NH2 removes fatty acids, polar pigments, organic acids, and sugars. ...
BySigma-Aldrich based in Bellefonte, PENNSYLVANIA (USA)
1st application: Time: during soil preparation or at planting. Soil or foliage: Soil. Amount and dilution rate: See the Table 1. Area: per 1 hectare ...
ByTexas BioTechnology Inc based in Richmond, TEXAS (USA)
Carrots, Beets, Turnips, Cabbage, Broccoli, Cauliflower, Brussel Sprouts, Lettuce Etc: Dilute 1000 ml REZFREE® with 50 gal (200 Lt) water and apply directly to the 5.000 sets (bags) used in this cultivation. ...
ByTexas BioTechnology Inc based in Richmond, TEXAS (USA)
As food safety concerns raise globally, Teledyne Tekmar offer solutions for not only safety but quality as well. Whether you need to profile aromas, investigate off-odor, qualify water for ingredient processing, or measure pesticides for produce safety. Our world class instrumentation can help you feel confident and assured in your analytical ...
ByTeledyne Tekmar based in Mason, OHIO (USA)
For soil amendment, OxPure™ carbons increase crop productivity by improving water and nutrient retention in soil and reducing pesticide and herbicide residues. For grass seed, OxPure™ products can be applied by either coating the seed or applying it in a band over newly planted seeds before herbicides are ...
ByPuragen Activated Carbons based in Palm Beach Gardens, FLORIDA (USA)