Saturday, 18 May 2024

OSHA Versatile Sampler (OVS) Tubes

osha_versatilesampler_226-56-2
Free Out of stock

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OVS sorbent tube

 

 

 

 

 

Ideal for sampling pesticides, explosives and glycols.

The tubes combine sorbent and filter in one tube; a filter to trap aerosols and a two-section sorbent bed to adsorb vapours in one specially constructed glass tube that eliminates filter and tube sampling trains. Aerosols and vapours can be collected simultaneously. Only cleaned and verified materials are used in OVS tubes to ensure low background interference. A flow rate of 1 L/min is typically used, and the samples are extracted and analysed by gas chromatography (GC) or high performance liquid chromatography (HPLC) with detector.

The size of all the OVS tubes is 13?8 x 75 mm (Length x OD) and the tubes have open glass ends. The OVS Tube Holder (224-29V) is designed to accommodate the 13 mm diameter of SKC OVS tubes, provide a convenient clip to attach the tube in the breathing zone, and protect the tube during sampling.

To select a tube for a specific compound refer to the SKC Sampling Guides or use the SKC online Hazard Database

 

Application Method Sorbent (mg) Separators Pack Size Part Number
Pesticides


Organotin Compounds*
OSHA 62, 63, 67, 70, 74,
OSHA CSI

OSHA CSI
XAD-2 (270/140) FFGT 10


50
226-30-16


226-30-16A
Pesticides, organophosphorus NIOSH 5600, 5601, 5602 XAD-2 (270/140) FFQT 10

50
226-58

226-58A
Explosives
(trinitrotoluene (TNT) and dinitrotoluene (DNT))

Phthalate esters

Acrylates and Benzophenone
OSHA 44





OSHA 104

Non-agency
Tenax (140/70) FFGT 10 226-56
Caprolactum Vapour

Glycols
OSHA CSI


NIOSH 5523
XAD-7 (200/100) FFGT 10

50
226-57

226-57A
Kathon® 886 Biocide Non-agency Silica Gel (520/260) FFGT 10 226-99
OVS Tube Holder, includes fitting with protective cover, 0.9 m (3 ft) tubing and collar clip 224-29V
OVS Tubing/Adapter Kit, includes 2 sections of tubing and tubing adapter. Used to facilitate calibration of as a sample pump when using an OVS tube. 224-31

Notes:

* Methyl tin mercaptide, stannous-2-ethyl hexanoate, butyltin trichloride

All OVS tubes have limited shelf-life; refrigerator/freezer storage may be required. Contact SKC for more information.

Separators:
G:  Glass Fibre Filter
F:   Foam
Q:   Quartz Filter
T:   PTFE Ring

Sorbent Equivalencies:
Tenax ® — Buchem B.V.M
XAD ® — Rohm & Haas

 

OVS sorbent tube holder

224-29V

 

 

224 31 2 ovs tubing adaptor

224-31

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SKC Asia HSE Sampling Technologies Pte Ltd

2 Corporation Road

#05-09 Corporation Place, Singapore 618494

Tel:- +65 6271 0291

Fax:- +65 6271 0594

Sales general: sales@skc-asia.com

Accounts: accounts@skc-asia.com

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