4 WAYS TO MAKE SAMPLE PREP SIMPLE... ACCURATE... FAST...
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FLORISIL® PR — NOW AVAILABLE IN EASY-TO-USE, PREPACKAGED COLUMNS FOR PESTICIDE ANALYSIS
Florisil PR — specifically designed for pesticide analysis, is now available in 100 mg or 500 mg easy-to-use, cost-effective disposable Bond Elut LRC™ columns. • Large 10 ml reservoir capacity, laboratory robot compatible. • Convenient — eliminates packing your own tubes. • Special grade Florisil made specifically for the analysis of pesticide residue.
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HANDLE BULK SPE SAMPLES. WITH MEGA BOND ELUT™
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Large volume extractions and clean-up can be challenging, especially if they are extremely "dirty". New Mega Bond Elut columns handle bulk sample extraction with ease and accuracy. • Up to 50 ml reservoir. • Ideal for extracting herbicides, pesticides, proteins, peptides and decomposition products of reactants. • High capacity. Available in 1, 2, 5, and 10 gram columns. •Available in C18, C8, CN, NH?, SI, and Florisil®. Specify Mega Bond Elut — the only large scale sample extraction columns from your SPE source. CIRCLE 5 ON READER SERVICE CARD
High efficiency extraction columns are disposable, fast and reliable for extracting drugs of abuse from urine for TLC screening. The hydrophilic packing eliminates emulsions and time-consuming manual separations for more consistent results. Available pre-buffered to pH 9.0 or pH 4.5. Also: Chem Elut™ - High purity columns for GC, HPLC, UV-Vis or RIA. Extract 0.3 to 300 ml samples.
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TOX ELUT®- LIQUID/LIQUID EXTRACTION COLUMNS FOR DRUG SCREENING
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NEW C18/OH SINGLEPHASE COLUMN FEATURES BOTH POLAR AND NON-POLAR INTERACTIONS
These lightly loaded C18 columns feature enhanced selectivity that results from hydrophobic and polar interactions. Large 10 ml reservoir capacity means you can handle sample extractions with ease and accuracy. Use C18/OH Bond Elut LRC™ columns for: • Convenient, single-column separation of Vitamin D metabolites. • Easy extraction of nitrogen-containing drug metabolites. CIRCLE 6 ON READER SERVICE CARD
Analytichem International
A subsidiary of Varian Associates, Inc.
24201 Frampton Avenue, Harbor City, CA 90710 USA · (800) 421-2825 FAX: (213) 539-427C
The Source for Tomorrow's SPE Technology.
