DS‑5 Microflow Concentric Nebulizer by Teledyne CETAC

Manufacturer Teledyne CETAC  |   Model: DS-5  |  Available Worldwide
Very low-flow applications (3 to 10 µL/min), including micro-HPLC coupled with ICP-MS


DS‑5 Microflow Concentric Nebulizer by Teledyne CETAC product image
DS‑5 Microflow Concentric Nebulizer
Request Pricing

Receive your quote directly from the manufacturer.



0 Scientists have reviewed this product


Write the First Review

No Reviews

The DS-5 Microflow Nebulizer is a specialized device for very low-flow applications (3 to 10 µL/min), including micro-HPLC coupled with ICP-MS. The DS-5 nebulizer kit includes a dedicated low-volume spray chamber which can connect directly via a glass socket to the base of the ICP-MS torch.

Very limited volume samples and/or the need to introduce neat organic solvents to the ICP-MS may require the use of a very low flow rate nebulizer. The CETAC DS-5 Nebulizer is a concentric type that couples a proprietary capillary and gas orifice design for stable liquid flow.

Samples may be self-aspirated to the DS-5 or pumped via a micro-HPLC pump; nebulizer gas is supplied to the DS-5 from the host ICP-MS instrument. The DS-5 can be inserted directly into the included low-volume (8 mL) spray chamber which can attach directly via a 12/5 glass socket to the base of the ICP-MS torch. This arrangement enables rapid sample stabilization and washout times and maintains chromatographic peak resolution. Note that the DS-5 is a total consumption nebulizer system, as no liquid waste accumulates in the spray chamber at such low flows.

Product Overview

DS‑5 Microflow Concentric Nebulizer by Teledyne CETAC product image

DS‑5 Microflow Concentric Nebulizer

Manufacturer Teledyne CETAC  |  Available Worldwide

Be the first to review this product