MilliporeSigma™ Supelco™ Visiprep™ Large Volume Sampler

Description

• Two samplers are available
• One sampler has three tube adapters compatible with 12 mL, 20 mL, or 60 mL polypropylene SPE tubes
• Simultaneous extraction of 12 samples on a 12-port Visiprep manifold requires four of these samplers
• The other sampler has four tube adapters for 3 mL or 6 mL SPE tubes
• To simultaneously extract 12 samples, three samplers are required
• The samplers consist of 1/8-inch PTFE tubing with a screw fitting at one end and a stainless steel weight at the other end
• To use the sampler, feed the weighted end into a sample container until it touches the bottom
• Insert the tube adapters into the conditioned SPE tubes on your Visiprep manifold
• Turn on the vacuum to the Visiprep manifold and open the manifold flow control valves, and the samples will be delivered to the SPE tubes
• The flow rate of sample through each tube can be independently controlled by using the flow control valves
• Both the screw fittings and the PTFE tubing on the samplers are color coded for easy sample identification
• Also fits Preppy SPE Vacuum Manifold
• Note: The Visiprep Large Volume Sampler can only be used with polypropylene SPE tubes
• You must equip alternate manifold valves with long stem flow control knobs to accommodate 12 mL, 20 mL, or 60 mL SPE tubes.