Extra Precision. Extra Performance m Liquid Chromatography EXTRA PRECISION Philips NEW XP Digital P r o g r a m m e r is m i c r o p r o c e s s o r controlled for extra precision, s o that resolution of ° Β in A is controlled to ! 0 5 % to give the high e s t repeatability of retention t i m e s T h e Gradient P r o g r a m m e r r e q u i r e s only o n e p u m p for simplicity a n d e c o n o my, provides 9 s e g m e n t s e a c h u p to 9 9 m i n u t e s a n d e a c h c a p a b l e of b e i n g p r o g r a m m e d with a c h o i c e of 9 9 curve s h a p e s plus a s t e p function This XP s e r i e s flexibility a l w a y s a s s u r e s the p r o p e r p r o g r a m for your problem rather than a compromise EXTRA PERFORMANCE T h e XP Digital Solvent Delivery S y s t e m g i v e s s m o o t h , pulse-free operation u p to 10.000 PSI with flow r a t e s u p to
10 ML This high p r e s s u r e capability s h o r t e n s a n a l y s i s time a n d pulse-free operation allows operation at higher sensitivity for higher p e r f o r m a n c e To c o m p l e t e t h e total LC S y s t e m Philips offers a wide r a n g e of XP D e t e c t o r s to a s s u r e the highest level of p e r f o r m a n c e in liquid c h r o m a t o g r a p h y You h a v e a c h o i c e of four d e t e c t o r s to let you select the correct o n e for the job 1. Fixed W a v e l e n g t h UV Detector O p e r a t e s at 2 5 4 NM. 2. Variable W a v e l e n g t h UV D e t e c t o r O p e r a t e s to 190 NM 3. U n i q u e Electron Capture D e t e c t o r Is available for t h o s e c o m p o u n d s with electron affinity ( I t s selective r e s p o n s e allows detection of electron capturing
c o m p o u n d s down to 2 5 p i c o g r a m s while ignoring non electron capturing s p e c i e s ): 4. Universal Flame Ionization D e t e c t o r Is available w h e n little is known about the s a m p l e It g i v e s a universal a n d linear r e s p o n s e for all organic compounds T h e NEW Philips XP S e r i e s brings t o g e t h e r m i c r o p r o c e s s o r controlled Gradient S y s t e m , a high p e r f o r m a n c e Solvent Delivery S y s t e m , a n d the widest available r a n g e of D e t e c t o r s to provide t h e best solution to your LC p r o b l e m s . For m o r e information call or write today to Philips Electronic Instruments. 8 5 McKee Drive. M a h w a h . N.J. 0 7 4 3 0 · (201) 5 2 9 - 3 8 0 0
INTRODUCING THE PHILIPS XP*-LC PHILIPS
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