Diagram to illustrate the operation of the Direct Inlet System. r A A
pa *
(CH?CH=C-
R.f
HICXSL CH,
300
380
JACKET WITH COOLING WATER
6R>
R«7Ri*H
R«8R,*H
700
760
The mass spectrum of PLASTOQUINONE A which occurs widely in plant material.
Even greater versatility by using the New Direct Inlet Probe.
LKB 9000 Produces the Right Answer The ANSWER to effluent containing unresolved comThe ANSWER-provided by the first commercial instrument pounds-The Accelerating Voltage Alternator. to integrate a gas chromatograph, a molecule separator The ANSWER in fact to everything a scientist could ask and a mass spectrometer-to analytical problems in che for in performance, convenience and dependable, troublemistry dealing with amino acids, sterols, steroids and bile free operation-a new dimension in GC-MS. acid esters, biological toxins and narcotics, barbiturates, We have given only a few ANSWERS. tranquilizers, pesticides, carbohydrate derivatives and many others. If you have some QUESTIONS why not write today to The ANSWER to the demand for Speed, Accuracy and the address below for All the ANSWERS on the LKB 9000 Flexibility of operation. Gas Chromatograph-Mass Spectrometer. The ANSWER to temperature sensitive or unstable sam ples as well as to samples with low vapour pressure-The Direct Inlet System. LKB INSTRUMENTS INC • 12221 PARKLAWN DRIVE • ROCKVILLE Md 20852
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OTHER HEADQUARTERS FOR SALES AND SERVICE
SWEDEN LKB-Produkter AB Box 76, Stockholm—Bromma 1
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