OnlyWaters™systems offer all these advanced HPLC capabilities: Breakthrough in automated derivatization technology.
Microbore for both isocratic and gradient analyses. Column:
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.J Amino Butyric Acid 12. Tyrosine 13. Methionine 14. Valine 15. Phenylalanine 16. Isoleucine 17. Leucine 18. Lysine
Column: Waters MBONDAPAK Phenyl 3.9mm χ 30cm
Waters Microbore μBONDAPAK" Phenyl 2 m m χ 30cm
1. 2. 3. 4.
Hydrocortisone Cortisone Corticosterone Hydrocortisone acetate 5. Cortisone acetate
High-speed pro-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.
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.
Multi-dimensional HPLC.
Column: 1 Radial-PAK"" SAX cartridge 2. Radial-PAK cartridge
1. Uracil 2. Cytidine, & Uridine 3. Thymidine 4. Adenosine
Push the limits of your chromatography further 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.
Inject
45 min.
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.
Waters MIWPORE
Waters The Liquid Chromatography People'* 34 Maple St/Milford, MA 01757/(617)478-2000 CIRCLE 362 ON READER SERVICE CARD
