Trident CT™ In-Line Reagent Additions Kits

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In-line addition of internal standards and ionization buffers provides an efficient means of accurately and precisely dosing all of your samples without extra effort or the risk of error or contamination. Internal standardization (IS) is often used to compensate for physical and mass-space interferences in ICP spectrometry. It can also enhance short-term and long-term reproducibility.

The Trident CT™ from Glass Expansion is the simple, easy and error-free way to continuously add internal standards or ionization buffers in ICP spectrometry.

The Trident CT™ mixing chamber uses ConstantTorque™ (CT) technology to provide a simple to use, leak-free connection for both the internal standard and sample, every time.

Trident CT In-Line Reagent Additions Kit, P/N 60-703-1179 (peristaltic pump not included).

The Trident CT features:

Compact, efficient mixing chamber ensures complete mixing of the sample and reagent.

CT ratchet fittings for a durable, leak-free seal on all connections.

Zero dead volume connections.

Completely modular kit so that damaged or lost components can easily be replaced.

Durable, Repeatable, Leak-Free ConstantTorque™ Connections

The use of inert, metal-free, CT ratchet fittings on the inlet and outlet of the Trident mixing chamber provides simple-to-use, leak-free connections for the internal standard and sample, every time. With other mixing chambers, worn or improperly fitted connections leak, injecting a stream of air bubbles into the nebulizer flow, which degrades short-term analytical precision (%RSD). By using CT ratchet-style fittings, the Trident CT eliminates air leaks, optimizing analytical performance.

Trident CT Mixing Chamber Glass with 1/4-28 Connectors, P/N 60-703-1119.

Internal standardization (IS) is commonly used in ICP spectrometry to compensate for:

Variations in sample uptake rates from differences in viscosity or total dissolved solids of your samples.

Mass-space charge interferences in ICP-MS.

Internal standardization enhances long-term stability and can improve analytical accuracy.

Figure 3. Comparison of long-term stability of in-line addtion versus manual addition of internal standard

Ordering Information

Trident CT In-Line Reagent Additions Kit for non-HF solutions:

Trident CT In-Line Reagent Additions Kit, P/N 60-703-1179

Part Number In-Line Reagent Additions Kit

60-703-1179 Trident CT In-Line Reagent Additions Kit (Complete)

Part Number In-Line Reagent Additions Kit Contents

60-703-1119 CT Mixing Chamber Glass with 1/4-28 connectors

60-808-1187 Internal Standard Sample Probe

NFT-16-50-300 x1 UniFit Connector with 1/16 OD X 0.50mm ID x 300mm long sample tube

EZT-16-50-300 x1 EzyFit with 1/16 OD X 0.50mm ID x 300mm long sample tube

70-803-1796 1/16" OD x 0.50 ID x 700 long with 1/4-28 CT fitting

70-803-1797 1/16" OD x 0.25 ID x 700 long with 1/4-28 CT fitting

70-803-1350 1/4-28 CT Fitting

70-803-0749 x1 1/16" Ferrule

70-803-0748 x1 1.3mm Ferrule

Part Number	In-Line Reagent Additions Kit
60-703-1179	Trident CT In-Line Reagent Additions Kit (Complete)
Part Number	In-Line Reagent Additions Kit Contents
60-703-1119	CT Mixing Chamber Glass with 1/4-28 connectors
60-808-1187	Internal Standard Sample Probe
NFT-16-50-300 x1	UniFit Connector with 1/16 OD X 0.50mm ID x 300mm long sample tube
EZT-16-50-300 x1	EzyFit with 1/16 OD X 0.50mm ID x 300mm long sample tube
70-803-1796	1/16" OD x 0.50 ID x 700 long with 1/4-28 CT fitting
70-803-1797	1/16" OD x 0.25 ID x 700 long with 1/4-28 CT fitting
70-803-1350	1/4-28 CT Fitting
70-803-0749 x1	1/16" Ferrule
70-803-0748 x1	1.3mm Ferrule

*A sampling probe for the reagent addition vessel is included to ensure solution is always drawn from the bottom of the standard vessel.

Trident Internal Standard Kit for HF solutions:

Trident Internal Standard Kit for HF solutions, P/N 60-703-1150

Part Number Description

60-808-1124 HF Mixing Chamber/Tee

UFT-EZT-16-50 UniFit - EzyFit Sample Tube, 0.50mm ID (x1)

EZT-16-50 (x2) EzyFit Sample Tube, 0.50mm ID (x1)

EZT-16-25 EzyFit Internal Standard Tube, 0.25mm ID (x1)

60-808-1187 Internal Standard Probe

KK711E Vitex Gripping Paper (PKT 6)

70-803-0924 Flared Connector

Part Number	Description
60-808-1124	HF Mixing Chamber/Tee
UFT-EZT-16-50	UniFit - EzyFit Sample Tube, 0.50mm ID (x1)
EZT-16-50 (x2)	EzyFit Sample Tube, 0.50mm ID (x1)
EZT-16-25	EzyFit Internal Standard Tube, 0.25mm ID (x1)
60-808-1187	Internal Standard Probe
KK711E	Vitex Gripping Paper (PKT 6)
70-803-0924	Flared Connector

The peristaltic pump tubing is not supplied as part of the Internal Standard Kit but can be ordered separately.

We recommend Flared-end Peristaltic Pump Tubing.

Customer comments

We currently use GE IsoMist and Trident internal standard in line reagent addition kit – we love it and it’s a great piece of kit!

Drink manufacturer - UK

I've been using a Trident for 4 years now, and its been working very well.

Precious metals refiner - USA

I used an older version of the PE Online Internal Standard Addition kit for many years. ... I have found a similar kit offered by Glass Expansion to be a great improvement over the old PE kit. It has a glass T with friction-fit connections that are the same as the GE quick connect nebulizer fittings. They also provide flared-end peristaltic pump tubing that eliminates the problems you run into when trying to connect the narrow bore tubing.

Government laboratory - USA