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herbicides
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关键词:'herbicides'
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氟化合成砌块_三氟甲基_合成砌块-默克生命科学
默克为您的工具包提供了丰富的氟化合成砌块，例如三氟甲基、二氟甲基、三氟甲磺酸酯和五氟硫烷基取代基，从而可以帮助您更加轻松地发现目标化合物。
LC/MS/MS法测定谷物中的草甘膦、AMPA和草铵膦
使用 HPLC 和 SPE 的离子交换聚合物基颗粒测定燕麦片和婴儿谷物中的草甘膦及相关化合物。获得低水平的检测结果。
UHPLC Analysis of Paraquat and Diquat on Supel™ Carbon LC
Ultra-high performance liquid chromatographic (UHPLC) separation of polar herbicides, paraquat and diquat using SupelTM Carbon LC column with baseline resolution, excellent peak shape, and good lot-to-lot reproducibility.
US EPA Method 632: HPLC Analysis of Pesticides on Ascentis® C18
-methylcarbamate 10 μg/mL; Diuron; Propham; Siduron; Methiocarb, analytical standard; Linuron 10 μg/mL; Swep 10 μg/mL; Chlorpropham 10 μg/mL; Barban; Neburon
LC/MS Analysis of Glyphosate and Metabolites on apHera™ NH2, 2 mm I.D. Column
LC/MS Analysis of Glyphosate and Metabolites on apHera™ NH2, 2 mm I.D. Column
LC/MS/MS Method for Determination of Glyphosate, AMPA, and Glufosinate in Cereals
Glyphosate and related compounds are measured in oatmeal and infant cereal using ion-exchange polymer-based particles for HPLC and SPE. Low level detection was obtained.
Solid Phase Extraction: Ion Exchange Methodology
SPE retention mechanism in this case is based on the electrostatic attraction of charged functional groups of the analyte(s) to oppositely charged functional groups on the sorbent.
Ion Exchange Methodology
Ion Exchange Methodology in Sold Phase Extraction, Counter Ion Selectivity & Ion Exchange and the basic steps.
Simplified LC-MS/MS Method for Glyphosate, AMPA, and Glufosinate in Oat-Based Cereals
A simplified LC-MS/MS method to determine glyphosate and related compounds using a Supel™ Carbon LC U/HPLC column for stability under higher pH conditions and sufficient retention for the polar analytes in the presence of methanol as an extraction solvent.
Halloysite Nanotubes Applications in Nanomaterials Research
Halloysite Nanotubes in Nanomaterials Research. Halloysite, a naturally occurring aluminosilicate nanotube, has been undeservedly forgotten.
Togni Group – Professor Product Portal
Research in the Togni group focuses on the development of new ligands and reagents. These two general directions thus impact the ability to construct molecules in more efficient or unprecedented ways.
Analysis of Isoprenoid Pathway Metabolites by LC-MS
Read our Biofiles article on Analysis of Isoprenoid Pathway Metabolites by LC-MS.
Glycol Ethers Properties & Examples, Organic Solvents
Glycol ethers, with both an ether and alcohol functional group in the same molecule, are one of the most versatile classes of organic solvents.
Directed Evolution
An overview of directed evolution and the methods for generating proteins with optimized or entirely new functions.
ALiCE®Cell-Free Protein Synthesis System Protocol
Achieve high protein yields with the ALiCE® Cell-Free Protein Synthesis System that allows you to obtain “difficult to produce” proteins in a matter of hours instead of weeks.