front view of RD2 liquid chromatography detector

RD2 chromatography detector

Simultaneous wide-range UV monitoring

at 250 and 280 nm

$3,600

front view of RD4 liquid chromatography detector

RD4 chromatography detector

Simultaneous wide-range monitoring of

UV at 250 and 280 nm, RI and Conductivity

$5,143

front view of RD4-Industrial liquid chromatography detector

RD4-I chromatography detector

UV at 250 and 280 nm, RI and Conductivity

Up to 1.5 liters/min, 1/4" Swagelok

$5,583

front view of RD4-pH Industrial liquid chromatography detector

RD4-pH chromatography detector

UV at 250 and 280 nm, pH and Conductivity

Up to 1.5 liters/min, 1/4" Swagelok

$6,017

front view of RD Leviran FPLC system

RD Leviran

Personal FPLC system

$12,000

front view of RD MP1 digital melting point determination apparatus

RD MP1

Digital melting point determination apparatus

$448

Fraction Router.

An optional Fraction Router with up to 16 solenoid valves can be added to all RD4 detectors. The router allows to automatically collect fractions of unlimited volume into user-supplied vessels. The collection criteria are based on signal thresholds (UV absorption, pH, conductivity or RI), time windows, or a combination of both. Precise, continued collection is further supported by the fact that our detectors UV signals are never off-scale.

$200-300 per a valve


Superior performance that outclasses all comparable instruments

The comparison chart of commercially available UV detectors and monitors

How to Choose a UV Detector for Chromatography Applications