What
Is it worth the high quality Gilford Model 250 Spectrophotometer which incorporates: adirect reading linear absorbance/concentration
anf/3.5
photometer with range of0.000A-3.000A,
high energy monochromator,
a 4 digit LED display of absorbance /concentration with a 5th digit internally available for computer interface, NBS traceable standards for absorbance and wavelength calibration to provide quality control from instrument to instrument and verification between laboratories, less than 0.1 % stray light at 210 nm and better at longer wavelengths where the competition lists their specifications, less than 0.005A background noise at 2.0A.
Circle Reader Service No. 1 0 for Model 250 Circle No. 1 1 for Thermal Absorption Circle No. 1 2 for Enzyme Kinetics Circle No. 13 for Trace Analysis Circle No. 14 for Gel Scanning Circle No. 15 for Liquid Chromatography Monitoring Circle No. 16 for Rapid Sampling Circle No. 17 for Wavelength Scanning Circle No. 18 for Density Gradient Scanning 1096 A • ANALYTICAL CHEMISTRY, VOL. 46, NO. 13, NOVEMBER 1974
See demonstrations at
FACSS MEETING BOOTHS M 1 and M 2
is your research worth Is it worth the high quality Silford multidisciplined accessories ton rapid sampling,
thermal absorption profiles,
enzyme kinetics, variable wavelength liquid chromatography monitoring, trace analysis, high resolution wavelength scanning, density gradient scanning, gel scanning up to 20 cm. Superior results are obtained for all fhese investigations with the Gilford Model 250 Spectrophotometer and its accessory systems for α lot less than tie composite price of individual instruments dedicated to singular disciplines. For information, write or oall Gilford Instrument Laboratories Inc., 132 Artino Street, Dberlin, Ohio 44074. 1/216/774-1041.
gilford I INSTRUMENT
Oberlin, Ohio 44074 Paris (Malakoff), France Dusseldorf, W Germany Morden, Surrey, England 216, 774-1041 · C a b l e ; GILLABS
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Name Institution Address Phone
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Please send me information on the Gilford Model 250 a n d its accessory systems.
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Π Π D D Π
j
π have sales engineer call
Thermal Absorption D Rapid Sampling Enzyme Kinetics Π Wavelength Scanning Trace Analysis D Density Gradient Gel Scanning Scanning Liquid Chromatography Monitoring : please quote
