Check the listing for details. Varian 212-LC HPLC Pump. Condition: Used. Listed at 900.00 USD. The 212-LC LC/MS (liquid chromatography/mass spectrometry) pump is designed to meet the needs of scientists working in a variety of application areas ranging from environmental to pharmaceutical. The 212-LC is an advanced low delay volume chromatography pump ideal for laboratories performing research or routine LC/MS analyses with industry-standard 2 mm columns. Typical applications include the analysis of trace level compounds in foods, environmental samples and in biological matrices where high sensitivity, high throughput and precise quantitation are critical. Fully tested for flow accuracy and precisionSpecifications Gradient Flow rate: 100 µL/min to 2 mL/min (0.001 mL/min increments) Flow precision: ±1.5 % Flow accuracy: ± 1% or ± 1 µL/min whichever is greater Gradient composition accuracy: < ±1% absolute (10% step test, water @ 200 µL/min 2000 psi) Gradient composition precision: < ±1% absolute (10% step test, water @ 200 µL/min 2000 psi) Pressure Pulsation: