Inject as little as 0.1 muL of sample with high accuracy and zero waste. Small diameter flow channels in a low-dispersion version of the popular Model 7125 injector. Excellent for use with narrow bore columns (1-3 mm I.D.), but also well suited for larger diameter columns. Resolution is most improved with relatively unretained low peaks, the peaks most affected by extra-column effects. Additional features include:
•Built-in zero-holdup needle port
•Built-in position switch to signal injection
•Long rotor seal lifetime -- make up to 30,000 injections before replacing seal (Vespel)
•User-adjustable to 7000 psi (490 kg/cm2)
•Easy-to-service flat-face rotor designSupplied with a 5 muL sample loop, fittings for all ports, 22-gauge luer hub needles, needle port cleaner, two vent tubes, wrenches, mounting screws and instructions. Order additional sample loops separately.
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