=====================  Product Identification  =====================

MSDS NAME:WRIST WATCH TYPE I
NIIN:01-364-4042
MSDS Number: CGLHG
=== Responsible Party ===
Company:STOCKER & YALE; MFE INSTRUMENT DIV
Address:32 HAMPSHIRE RD
City:SALEM
State:NH
ZIP:03079
Country:US
Info Phone Num:603-893-8778
Emergency Phone Num:603-893-8778
CAGE:64331
=== Contractor Identification ===
Company:STOCKER & YALE; MFE INSTRUMENT DIV
Address:32 HAMPSHIRE RD
Box:City:SALEM
State:NH
ZIP:03079
Country:US
Phone:603-893-8778
CAGE:64331
Company:STOCKER AND YALE INC
Address:RTE 128 AND BRIMBAL AVE
Box:City:BEVERLY
State:MA
ZIP:01915
Country:US
Phone:508-927-3940
Contract Num:SP0450-99-M-L574
CAGE:90640

=============  Composition/Information on Ingredients  =============

Name:TRITIUM
CAS:10028-17-8
Fraction by Wt: 25% MCI
Other REC Limits:NONE RECOMMENDED

=====================  Hazards Identification  =====================

Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:YES    IARC:NO	 OSHA:NO
Health Hazards Acute and Chronic:RADIOACTIVE MATERIAL MAY CAUSE
    CELLULAR DAMAGE.
Explanation of Carcinogenicity:MATERIAL CONTAINS TRITIUM.
Effects of Overexposure:NONE IN THE QUANTITIES THAT IT WOULD BE
    POSSIBLE TO INHALE OR INGEST.
Medical Cond Aggravated by Exposure:PREGNANCY- POTENTIALLY HAZARDOUS TO
    THE RAPIDLY FORMING TISSUES OF A FETUS.

=======================  First Aid Measures  =======================

First Aid:VENTILATE AREA IF VIALS ARE BROKEN. WASH WITH RADIAC
    SOLUTION, RINSE THOROUGHLY, DRINK LARGE QUANTITIES OF WATER.

=====================  Fire Fighting Measures  =====================

Unusual Fire/Explosion Hazard:SEALED SOURCES CONTAIN TRITIUM GAS UNDER
    PRESSURE. MAY RUPTURE IF SUBJECTED TO EXTREME HIGH TEMPERATURE OVER
    200F.

==================  Accidental Release Measures  ==================

Spill Release Procedures:VENTILATE AREA. WASH THOROUGHLY WITH RADIAC
    SOLUTION AND SOAP AND WATER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:NORMAL HANDLING AND STORAGE ARE
    SUFFICIENT.
Other Precautions:AVOID BREAKING GLASS VIALS.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:NONE REQUIRED.
Ventilation:LOCAL EXHAUST, HOODED AREA. NEGATIVE ROOM PRESSURE.
Protective Gloves:UNNECESSARY-LOWER ENERGY WON'T PENETRATE
Eye Protection:UNNECESSARY
Other Protective Equipment:UNNECESSARY
Work Hygienic Practices:CAREFUL HANDLING, WASH HANDS FREQUENTLY.
Supplemental Safety and Health
NONE

==================  Physical/Chemical Properties  ==================

HCC:A2
Vapor Density:<1
Spec Gravity:<1
Solubility in Water:COMPLETE
Appearance and Odor:TRITIUM GAS IS ODORLESS, COLORLESS, TASTELESS

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:AVOID BREAKING GLASS

====================  Disposal Considerations  ====================

Waste Disposal Methods:DISPOSE AS RADIOACTIVE WASTE.

 Disclaimer (provided with this information by the compiling agencies):
 This information is formulated for use by elements of the Department
 of Defense.  The United States of America in no manner whatsoever,
 expressly or implied, warrants this information to be accurate and
 disclaims all liability for its use.  Any person utilizing this
 document should seek competent professional advice to verify and
 assume responsibility for the suitability of this information to their
 particular situation.

*** END OF RECORD ***