Short Path Thermal Desorption Accessories

Aluminum Funnel for Loading Packings into Desorption Tubes

This small aluminum funnel slips over the end of the 11/4 inch O.D. Desorption tube to enable the easy loading of adsorbent resins into the desorption tubes.

Part No.	Description	UOM	est wt.	Quantity In Stock	Price	Quantity to order
781122	Aluminum Funnel for loading GLT desorption tube	EA	0.25	22	$57.00	1
Ordering information. International (non-US) prices available through your local dealer.

Tap & Die

These taps and dies are used to clean threads or desorption tubes on accessories threader when they become contaminated or slightly cross threaded.

UOM=EA
Part No.	Description	est wt.	Quantity In Stock	Price	Quantity to order
789001	1/4in x 48 TPI die	0.25	1	$63.00	1
789002	1/4in x 48 TPI tap	0.25	2	$46.00	1
G93	Accessory handle for tap	0.25	0(#)	---	---
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

If the desorption tube threads exhibit any restriction or drag on threading into the desorption system or when attaching a needle, the threads on the tube should be cleaned using a thread die, otherwise the desorption tube should seize in the system.

Neolube

Neolube is used to coat the threads on fittings to assure a smooth operation. Neolube is graphite dissolved in Isopropanol solvent. Within minutes of application the Isopropanol evaporates off leaving only graphite to lubricate the threads. No oils or other high boiling contaminants are present to contaminate vacuum of high purity systems.

Neolube No. 1 is a dry film, conductive lubricant, used in many applications as an anti-seize compound, thread lubricant and for lubricating moving parts and rubbing surfaces.  

The composition of this material is 99% pure furnace graphite particles in Isopropanol. The material has excellent radiation resistance and high chemical purity.  The thin, non corrosive film of Neolube 1 prevents seizing, frettign, galling and resists abrasion. It is easy to apply by spray, brush or dip and has excellent adhesion after a fast air dry.  It does not migrate and it is non freezable.   Neolube No 1 allows for easy assembly and non destructive disassembly.  It has the properties which enable it to be used for lubrication in internal and external applications. 

Physical Properties of Neolube

Neolube is ideal to coat the threads for the desorption system. Needles and fittings go on much easier and no system contamination occurs. 

Part No.	Description	UOM	est wt.	Quantity In Stock	Price	Quantity to order
789003	Neolube	EA	0.25	27	$34.00	1
Ordering information. International (non-US) prices available through your local dealer.

Cleaning Brushes

These stainless steel brushes are designed to clean the S.I.S. GLT desorption tubes when samples fuse to the inner wall. Two sizes (3mm & 4mm) are available to clean both sizes of GLT desorption tubes.

UOM=EA
Part No.	Description	est wt.	Quantity In Stock	Price	Quantity to order
SMS04016003	3mm diameter Stainless Steel Cleaning Brush	0.25	13	$8.00	1
SMS04016004	4mm diameter Stainless Steel Cleaning Brush	0.25	33	$8.00	1
Ordering information. International (non-US) prices available through your local dealer.

Charred residues can be easily removed from desorption tubes with a small wire brush.

Small Sample Spatula

The stainless steel spatulas are designed to introduce small samples into the GLT desorption tubes. The small cupped end fits inside the GLT desorption tubes to permit the easy insertion of solid samples. The spatulas are a one piece construction including a 4" long stainless steel handle.

Part No.	Description	UOM	est wt.	Quantity In Stock	Price	Quantity to order
781099	Stainless Steel Spatula	EA	0.25	625	$5.50(*A)	1
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
Ordering information. International (non-US) prices available through your local dealer.

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ADDRESS: Scientific Instrument Services, 1027 Old York Rd., Ringoes, NJ 08551-1054.