15845 Wyniki dla: „3-(Trifluoromethyl)phenyl+chloroformate”

Supplier: Trajan Scientific and Medical

The SGE BPX608 GC Capillary Column provides a great polar option for GC analyses. Recommended for: Environmental analyses, EPA 608, pesticides/herbicides.

Supplier: Avantor

General purpose low to mid polarity phase for a wide range of applications, including (for example): Residual solvents, volatile pollutants. HI-624 MS is an MS grade cross-bonded column.

Supplier: Merck

Ascentis® Express 90 Å Biphenyl high-speed, high-performance liquid chromatography columns are based on a superficially porous Fused-Core® particle design.

Supplier: Merck

Ascentis® Express F5 (PFP) high-speed, high-performance liquid chromatography columns are based on the highly efficient Fused-Core® particle design.

Supplier: Avantor

Really versatile general purpose low-polarity phase for a wide range of applications, including (for example): PCBs, essential oils, pesticides, semivolatiles and many more. HI-5 is a crossbonded phase and assure a long lifetime even under high temperature limits.

Supplier: Avantor

General purpose polar phase for a wide range of applications, ideal as confirmation analysis column. Ideal in a GCxGC configuration as polar dimension column. HI-17 is a Crossbonded phase and assure a long lifetime even under high temperature limits.

Supplier: Avantor

Really versatile general purpose low-polarity phase for a wide range of applications, including (for example): PCBs, essential oils, pesticides, semivolatiles and many more. HI-5 MS is an MS grade low-bleeding crossbonded column and assure a long lifetime even under high temperature limits.

Supplier: Avantor

Avantor® ACE® UltraCore Biphenyl are high performing solid-core (core-shell) particle columns, designed for a range of chromatographic applications and is especially well suited for retention of aromatic compounds that elute early on alkyl phases.

Supplier: TOSOH Bioscience

SkillPak 50 and 200 ml columns are designed for fast method development and scale-up and are pre-packed with TOYOPEARL® and TSKgel® process chromatography media. These columns offer superior separation of biomelocules, such as monoclonal antibodies, proteins and oligonucleotides. They are the best solution to scale up methods developed on SkillPak 1 and 5 ml pre-packed columns.

Supplier: CUSTOM MADE CHEMICALS LAB

5 Ampoules de 5 mL 9 components: 2-Methyl-2-butene [CAS:513-35-9] 0.15% Dichloromethane [CAS:75-09-2] 0.3% trans-1,2-Dichloroethene [CAS:156-60-5] 0.2% 1 ,1-Dichloroethane [CAS:75-34-3] 0.2% cis-1,2-Dichloroethene [CAS:156-59-2] 0.2% Bromoc 1 * 5 Ampoul

Supplier: CUSTOM MADE CHEMICALS LAB

5 Ampoules : ,,,,10 components: 2-Methyl-1-butene [CAS:563-46-2] 2mg/kg 2-Methyl-2-butene [CAS:513-35-9] 18mg/kg trans-1,2-Dichloroethene [CAS:156-60-5] 20mg/kg Dichloromethane [CAS:75-09-2] 30mg/kg 1 ,1-Dichloroethane [CAS:75-34-3] 20mg/kg 1 * 5 Ampoul

Supplier: Honeywell Chemicals

TRICHLOROMETHANE EXTRA PURE, DAB 9, B.P. , N. F. XVII, STAB. WITH APPROX1 % ETHA 1 * 40 kg

Supplier: MACHEREY-NAGEL

Photometric test kit for the determination of tin in water samples.

Supplier: Merck

NMR STD/0.1% ETBENZENE/0.01% TMS/CDCL3/1 1 * 1 items

Supplier: Avantor

Avantor® ACE® UltraCore BIO Phenyl2 are high performing solid-core (core-shell) particle columns, designed for a range of biomolecule applications. With both 300 Å and 500 Å pore sizes available, optimum pore size can be chosen. This phase is well suited to the analysis of hydrophobic proteins over 5kDa molecular weight with alternative selectivity to C4 bonded phases

Supplier: Merck

NMR REF STD, 5% ETHYLBENZENE, 2% TMS INCH LOROFORM-D(5MMX8INTUB 1 * 1 items

Supplier: CHEMPUR

CHRLOROFORM STAB. ETHANOL 1 * 25 mL

Supplier: Avantor

Avantor® ACE® Excel® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Avantor® ACE® Excel® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Avantor® ACE® Excel® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Avantor® ACE® Excel® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Avantor® ACE® UltraCore SuperPhenylHexyl solid-core (core-shell) particle columns are ideal for demanding MS work offering improved MS signal intensity and maximum MS response. These stainless steel columns combine high efficiency separations with low column back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and effectively eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability.

Supplier: Avantor

Avantor® ACE® UltraCore SuperPhenylHexyl solid-core (core-shell) particle columns are ideal for demanding MS work offering improved MS signal intensity and maximum MS response. These stainless steel columns combine high efficiency separations with low column back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and effectively eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability.

Supplier: OMEGA BIO-TEK

Isolate DNA from molluscs and insects using spin columns.

Supplier: MP Biomedicals

FastRNA® Pro Red Kit is used to isolate total RNA from yeast and fungi. Isolated RNA is suitable for RT-PCR analysis and other downstream applications

Supplier: MP Biomedicals

The GNOME® DNA Isolation Kit is a rapid and efficient method for isolation of high molecular weight genomic DNA from bacteria, plant, yeast, blood cells and other mammalian cells and tissues of all types. No organic extractions are required, and up to 100 μg of DNA can be isolated per prep.

Supplier: MP Biomedicals

Quick Isolation of genomic DNA from soil using magnetic beads technology.

Supplier: OMEGA BIO-TEK

Mag-Bind® Viral DNA/RNA kit is designed for the rapid and reliable isolation of viral RNA and viral DNA from whole blood, serum, plasma, saliva and other body fluids. The Mag-Bind® magnetic beads technology enables purification of high quality nucleic acids that is free of proteins, nucleases, and other impurities. In addition to easily being adapted with automated systems, this procedure can also be scaled up or down, allowing for the purification from various amounts of starting materials. The purified nucleic acid is ready for direct use in downstream applications, such as amplification or other enzymatic reactions.

Supplier: MP Biomedicals

FastRNA® Pro Green Kit is used to isolate total RNA from any type of plant and animal tissue or cultured cells. Extracted RNA is suitable for RT-PCR analysis and other downstream applications.

Supplier: MP Biomedicals

FastRNA™ Pro Soil-Direct Kit is used to isolate total RNA from organic material found in soil samples. The total RNA isolated is suitable for RT-PCR analysis and other downstream applications.