ACETONITRILE METHANOL
TETRAHYDROFURAN WATER
One filter fits all. The new Millex®-LCR Filter Unit is compatible with all common aqueous or organic-based H PLC solvents-from water to methanol to tetrahydrofuran. Its special membrane produces no organic or inorganic contaminants. So risk of introducing unwanted variables and artifacts into your work is eliminated. Particulates are reduced
below detectable limits, which keeps frits from plugging and extends column life. TesttheHPLC-certified Millex-LCR Filter Unit yourself. Send in the coupon, or call 800-225-1380 (in Mass., call 617-275-9200) for a free sample and technical brief.
Try the Millex-LCR Unit. Free. Send to: Joe Peters Millipore Corporation 80 Ashby Road Bedford, MA 01730 Name Title Co. /Inst Department Address City State
MILLIPORE
CIRCLE 86 ON READER SERVICE CARD
Zip Best time Phone ( ) to call PA 900008 © 1990 Millipore Corporation
