Ⅲ. Performance and Specification(성능 및 규격)
1. Main Body
1) Ultra high performance LC-MS/MS System 1 sys
(1) Mass Range : m/z 5 to 1,000 or wider
(2) Scanning speed : ≥20,000 Da/sec
(3) Polarity Switching Speed : ≤10msec
(4) Minimum Dwell Time : ≤ 1 msec
(5) Mass Stability(over 24 hrs) : ≤ 0.1Da
(6) Dynamic range : ≥6 orders of magnitude
(7) Detector : High energy dynode and multichannel electon multiplier or UniField Detector
(8) Sensitivity
① Electrospray positive sensitivity(1 pg reserpine, S/N) : ≥ 500,000:1 or more
② Sensitivity APCI positive(reserpine 10 pg/ul, 5 ul injection, 1.0 ml/min) :
S/N>100,000:1
(9) This systems must be provide multiple quant software with confirmation function for simultaneous quantitation & qualification or equivalent.
(10) Ion source housing 1 set
① Electrospray ionization interface
- Flow rate compatibility : 5ul to 3ml/min or wider
- Turbo gas temp. : 750℃ or more
② APCI source(Heated Neublizer)
- Flow rate compatibility : 50ul to 3ml/min or wider
- Turbo gas temp. : 750℃ or more
(11) Crosstalk : no crosstalk

2) Ultra High Performance LC System
1) Solvent delivery system
(1) Constant flow rate delivery
① Flow rate setting range : 0.0001 to 10.0000 mL/min or wider.
② Flow rate accuracy : Less than ±1%
③ Flow rate precision : Less than 0.06%RSD
(3) Gradient mixing accuracy : ±0.5% or more
(4) Maximum operating pressure : 19,000psi or more
2) Autosampler
(1) Maximum operating pressure : 19,000psi or more
(2) Injection volume setting range : Total volume injection: 0.1 to 50 μL or wider.
(3) Number of samples processed sample : 162(w/1.5 ml vial) or more
(4) Injection-volume accuracy : Less than ±1% (total volume injection, under
specified conditions)
(5) Injection-volume precision : Less than RSD 0.15%
(total volume injection, under specified conditions)
(6) Cross-contamination : 0.0003% or less (without rinsing, caffeine, detection UV)
(7) Injection cycle time : Less than 7.8sec
(8) Sample cooler : Used together with dehumidifying
function, 4 to 40°C or wider
3) Column oven
(1) Temperature control range: -10°C to 100°C or wider.
(2) Temperature control precision: 0.1°C max. or more(typically 0.04°C max.)
(3) Column capacity : 250 mm x 6 ea or more