™
Only Waters this much advanced Breakthrough in automated derivatization technology.
50 picomoles each component 1. Aspartic Acid 2. Glutamic Acid 3. Asparagine 4. Serine 5. Glutamine 6. Histidine 7. Glycine 8. Threonine 9. Arginine 10. Alanine 11.ί Amino Butyric Acid 12. Tyrosine 13. Methionine 14. Valine 15. Phenylalanine 16. Isoleucine 17. Leucine 18. Lysine
Microbore for both isocratic and gradient analyses. Column: Waters Microbore M BONDAPAK™ Phenyl 2mm χ 30cm
Column: Waters M BONDAPAK Phenyl 3.9mm χ 30cm
1. Hydrocortisone 2. Cortisone 3. Corticosterone 4. Hydrocortisone acetate 5. Cortisone acetate
High-speed pre-column derivatization and analysis of primary amino acids with unparalleled sensitivity. Waters eliminates the need for manual pre-column derivative formation by automating metering, mixing, timing the reaction, injecting and separating derivatized samples. This breakthrough technology gives you all the reproducibility and ease of automation plus high-speed, high-resolution chromatography. Ask for Bulletin #101. High-speed HPLC with high resolution.
This microbore separation of steroids shows a four fold increase in sensitivity with a Waters system. Waters systems give you microbore sensitivity for your sample limited applications. And you have the versatility to switch to any analytical to milligram scale prep application without system modification. Ask for Bulletin #102.
Extended capabilities in compound isolation and purification.
Column: Waters Z-Module™ Radial Compression Separation System with Radial-PAK 5 μ C18 cartridge 1. Methylparaben 2.Ethylparaben 3. Propylparaben 4. Butylparaben
A 66-second separation of parabens with a Waters system. Combining advanced systems design with innovative radial compression column technology allows you to achieve high-speed HPLC without sacrificing resolution. Ask for Bulletin #103.
Preparative separation of crude oil to fractionate saturates, aromatics and polars. Waters systems with new solvent delivery capabilityflow rates from 10 microliters to 45 milliliters per minutecombined with a wider range of columns give you expanded preparative capabilities. Ask for Bulletin #107.
systems offer HPLC capability: Automatic Peak Identification. Sample spiked with standard
Multi-dimensional HPLC.
1. A acetate 2. Ε succinate 3. D2 4. Ε acetate 5. A palmitate
Automatic sample spiking with vitamin A acetate to verify retention time and elution order. Waters systems let you verify the identity of peaks of interest by determining the true elution order and retention times of corresponding standards within the sample matrix. This new, fully automated technique is based on the automatic addition of standards into the sample matrix prior to analysis. Ask for Bulletin #105.
Column: 1.Radial-PAK™ SAX cartridge 2. Radial- PAK C18 cartridge
Uracil Cytidine, & Uridine Thymidine Adenosine
Fully automated high resolution separation of nucleotides, nucleosides and bases in a single chroma tographic analysis. Unique Waters systems capability utilizes different column selectivities—ion exchange and reverse phaseto separate highly complex samples with widely varying characteristics in a single run. Ask for Bulletin #104.
GPC and LC Data Reduction.
Push the limits of your chromatography lurther than ever before with a Waters HPLC system. These are just a few examples of how Waters systems combine sophisticated instrumen tation with innovative chemistry to bring you advanced HPLC capabilities. And we back that up with the best application support, service and training in the industry. Call or write today. We'll prove it.
Determination of molecular weight distribution of the polymer (GPC) and quantitative determination of the additives by weight-percent (LC) in a single analysis. This unique Waters systems capability gives you both GPC and LC data reduction in a single analysis for the most complete information about your sample. Ask for Bulletin #106.
Waters MILLIPORE
Waters, the Liquid Chromatography People® 34 Maple St./Milford, MA 01757/(617)478-2000 CIRCLE 235 ON READER SERVICE CARD
