Sample Loops

The size designations of stainless steel loops are nominal. The actual volumes can differ from the theoretical designations because of the ± 0.025 mm (0.001") tolerance of the metal tubing bore.

The size designations of stainless steel loops are nominal. The actual volumes can differ from the theoretical designations because of the ± 0.025 mm (0.001") tolerance of the metal tubing bore.

Low volume, low-flow PFA FAST loops for low-flow valves. Recommended for use with 0.8 mm i.d. (blue) or smaller probe. 1.6 mm o.d., M5/10-32 fittings-2.0 mL loop

Low volume, low-flow PFA FAST loops for low-flow valves. Recommended for use with 0.8 mm i.d.(blue) or smaller probe. 1.6 mm o.d., M5/10-32 fittings.-1.0 mL loop

PEEK Sample Loops avoid many of the problems associated with stainless steel sample loops. Metal loops will often absorb sample components resulting in inaccurate quantitative results. In addition, metal loops may be corroded by high-salt buffers and chloride salts. Sample Loops are made from PEEK tubing and fittings. PEEK (Poly-Ether-Ether-Ketone) is a mechanically strong, chemically inert polymer ideal for HPLC applications where metal surfaces may interact with mobile phase or sample components.

Multipurpose PFA FAST loops for high-flow valves. Recommended for use with 1.0 mm i.d. (gray) probe. 1.6 mm o.d., 1/4-28 fittings.

High volume, fast-loading PFA FAST loops for high-flow valves. Recommended for use with 1. 0mm i. d. (gray) probes and applications requiring larger sample volumes or high flow rates. 3. 2 mm o. d. , 1/4-28 fittings.
Loop Size: 3mL

PFA crimp free SC-FAST loops provide low resistance for fast loading and rinse out. Multipurpose PFA FAST loops for high-flow valves. Recommended for use with 0.8 mm i.d.(blue) probe. 1.6 mm o.d., 1/4-28 fittings.

Tubing Adapters and Connectors provide a means to connect the component shown to the screw fittings of the PTFE tubing assemblies or to connect the tubing components described.

Multipurpose PFA FAST loops for high-flow valves. Recommended for use with 1.0 mm i.d. (gray) probe. 1.6 mm o.d., 1/4-28 fittings.

If both NaBH₄ and SnCl₂ are to be used as reducing agents with FIAS systems configured for Hg/hydride determinations. It is strongly recommended that separate mixing manifolds, gas-liquid separators, quartz cells, and required tubing and connectors be dedicated for use with each reducing agent. Can be used with Flow Injection Mercury System.

High volume, fast-loading PFA FAST loops for high-flow valves. Recommended for use with 1.0mm i.d. (gray) probes and applications requiring larger sample volumes or high flow rates. 3.2 mm o.d., 1/4-28 fittings.

The FEP sample loop, 2.0 mm inner diameter, is used with the AXPRESS^® PLUS value/pump module for aqueous applications.

High volume, fast-loading PFA FAST loops for high-flow valves. Recommended for use with 1.0mm i.d. (gray) probes and applications requiring larger sample volumes or high flow rates. 3.2 mm o.d., 1/4-28 fittings.

PTFE or PFA high-flow sample loops are available for SC-FAST. 

The FEP sample loop, 2.0 mm inner diameter, is used with the AXPRESS^® PLUS value/pump module for aqueous applications.

PEEK Sample Loops avoid many of the problems associated with
stainless steel sample loops.

The PFA sample loop, 1.0 mm inner diameter, is used with the AXPRESS^® PLUS valve/pump module for oils applications.

PEEK Sample Loops avoid many of the problems associated with stainless steel sample loops. Metal loops will often absorb sample components resulting in inaccurate quantitative results. In addition, metal loops may be corroded by high-salt buffers and chloride salts. Sample Loops are made from PEEK tubing and fittings. PEEK (Poly-Ether-Ether-Ketone) is a mechanically strong, chemically inert polymer ideal for HPLC applications where metal surfaces may interact with mobile phase or sample components.

High volume, fast-loading PFA FAST loops for high-flow valves. Recommended for use with 1. 0 mm i. d. (gray) probes and applications requiring larger sample volumes or high flow rates. 3. 2 mm o. d. , 1/4-28 fittings.

The FEP sample loop, 2.0 mm inner diameter, is used with the AXPRESS^® PLUS value/pump module for aqueous applications.

The size designations of stainless steel loops are nominal. The actual volumes can differ from the theoretical designations because of the ± 0.025 mm (0.001") tolerance of the metal tubing bore.

The FEP sample loop, 2.0 mm inner diameter, is used with the AXPRESS^® PLUS value/pump module for aqueous applications.

The size designations of stainless steel loops are nominal. The actual volumes can differ from the theoretical designations because of the ± 0.025 mm (0.001") tolerance of the metal tubing bore.

The PFA sample loop, 1.0 mm inner diameter, is used with the AXPRESS^® PLUS valve/pump module for oils applications.

High volume, fast-loading PFA FAST loops for high-flow valves. Recommended for use with 1.0 mm i.d. (gray) probes and applications requiring larger sample volumes or high flow rates. 3.2 mm o.d., 1/4-28 fittings.

The size designations of stainless steel loops are nominal. The actual volumes can differ from the theoretical designations because of the ± 0.025 mm (0.001") tolerance of the metal tubing bore.