WI0800151_Other Correspondence_20100514

ENSR
Appendix A
Anaerobic BioChem (ABC®) Material Safety Data Sheet
February 2008

Material Safety Data Sheet
May be used to comply with OSHA's Hazard
Communication Standard, 29 CFR 1910 1200. Standard
must be consulted for specific requirements.
IDENTITY (as Used on Label and List)
ABC (Anaerobic BioChem)
U.S. Department of Labor
Occupational Safety and Health Administration
(Non -Mandatory Form)
Form Approved
OMB No. 1218-0072
Note: Blank spaces are not permitted. 1f any item is not
applicable or no information is available the space
must be marked to indicate that.
Section I
Manuiachireds name
REDOX TECH, LLC
Emergency Telephone Number 866-678-0140
Address (Number, Street City, Wale and ZIP Code)
Telephone Number for inrormauon
919-678-0140
200 QUADE DRIVE, CARY, NC 27513
pate Prepared MAY 2004
Signature of PieparerropIona0
Section II —Hazardous Ingredients/Identity Information
Hazardous Components (Specific Chemical Identity, Common Name(s))
Other Limits
OSHA PEL ACGIH TLV Recommended % (optional)
Mixture of :
Lactate salts
NA NA
(0 to 60%)
Lactic acid esters
Phosphate buffer
NA NA
(0 to 98.5%)
NA NA
(0 to 0.1%)
Ferrous Iron
NA
NA (0 to 0.1 %)
Fatty Acids
NA
NA (0to5%)
Section III—Physical/Chemical Characteristics
Boding Point
> 100 C
Specific Gravity (H20 ° 1)
1.04
vapor Pressure (mmiig) Lactic acid esters
2.7 mbar. 20 °C
pH
6.0 to 8.0
Vapor Denzny(AIR=1)Lactic acid esters
3.8
EvaporationRife{ButylAcetate= 1)
No information
Solubility inWater Fully soluble and miscible
Appearance and odor Light yellow to colorless liquid, slight to mild, characteristic odor
Section IV —Fire and Explosion Hazard Data
Flash -Point (iyIeirvcd Used)
Lactic acid esters: 61 °C (ISO 2719, closed cup)
flammable Limits
Lactic acid esters:
LEL
1.5% (100°C)
UEL
11.4%(100°C)
Exi
inguisiwg Media Water spray. carbon dioxide, dry powder, AFFF, foam
Special Fire Fighting Procedures
Standard procedures for chemical fires
Unusual fire and Ealosion Hazards
Thermal decomposition can release irritating gases and vapors
(Reproduce localfy)
❑SFHA 174 Sept. 1985

Section V—Reactivity Data
Stability
Unstable
SIa51e
Card
loons to Avoic
Temperatures above 61 °C. Will hydrolyze in
presence of water, acids and bases
ncompatib I fry (Matenals to AtvdJ
Strong oxidants
Hazardous Decomposition or eypraducts no known
Hazardous
Polymerization
Mons to Avo
W rA Not occur
Section VI —Health Hazard Data
Route(s) of Entry
tnha:abon7
Yes, esters only
sk'ns Yes
ingestion? Yes
Hearc tiHa (Rowe and cam) Acid esters: Risk of irritation to eyes. Irritating to respiratory system. May degrease
skin.
rct gef1Ay None
No
Sgns and Symptoms of Exposure Red irritated skin. May cause light-headedness when used in poorly ventilated area without
proper vapor mask..
Medical Conditions
Generally Aggravated by Exposure Persons susceptible or sensitive to eye and respiratory irritation
1 rkrgencyand First Aid Procrdures Inhalation: Move to fresh air; Skin: Wash skin immediately with water. Eyes: Flush with
water for at least 15 minutes, consult physician; Ingestion: Drink water and consult physician.
Section VII—Precautions for Safe Handling and Use
Use safety glasses and latex or nitrile gloves. Work in well ventilated area.
Waste Disposal Method ABC can be disposed as waste water or landfilled when in compliance with local regulations
Precautions to Be Taken in l-�r ng and storing May be F lammable - Do not store near ignition sources or at elevated
temperatures.
Avoid long storage times, will break down to innocuous products
Other PrecauLgns Wear PPE when handling and keep containers tightly closed when stored.
Section VII—Control Measures
ResWratoniProtectton (Specify Typal If ventilation inadequate or in confined space, use respirator with filter (DIN 141)
Ventilation SPeaai Ensure fumes can not reach ignition source
Mechanical (General) Floor or stand fans
Crater
Protective Gloves PVA, nitrile or latex
Eye Prolectton Safety glasses with side shields
Dthrr Protective Cio thing or Equipment
Work/Hygienic Practices Do not eat, drink or smoke while handling. Remove/wash contaminated clothing before reuse.
Local Exhaust Acid esters have low vapor pressure (2.7
mbar at 20 °C) Standard HVAC conditions typically
adequate

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Material Safety Data Sheet
ATOMET
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OMP
Section 1. Chemical product and company Identification
Common name
Material uses
Su ppllerlManufacturer
In case of emergency
: ATOMET 21S, ATOMET 24, ATOMET 25, ATOMET 28, ATOMET 29, ATOMET 30,
ATOMET 50, ATOMET 55, ATOMET 69, ATOMET 689, ATOMET 67, ATOMET 68,
ATOMET 70, ATOMET 76, ATOMET 86, ATOMET 95, ATOMET 96$P, ATOMET 414,
ATOMET SURV95
: Powdered metallurgy.
Cuebec Metal Powders Ltd
!1855 Marle-Vlctorin
Sorel -Tracy, Quabec
vanada, J3R 4R4
Tel : [phone]
QMP Metal Powders
(Suzhou)
D-008, No. 1 Su Hua road
Suzhou Industrial Park
Suzhou, Chine, 215021
Tel: [phone]
: America : [phone]
Europe : [phone]
Asia: [phone]
QMP METAL POWDERS
GmbH
Postfach 100253
D-41002 Manchengledbac
Germany
Tel: [phone]
Fax: [phone]
Section 2. Hazards identification
Physical state
Emergency overview
Routes of entry
Potential acute health effects
Eyes
Skin
Inhalation
Ingestion
Potential chronic health
effects
: Solid. (Powder.)
: No specific hazard.
USE WITH CARE.
Follow good Industrial hygiene practice.
Dermal contact. Eye contact. Inhalation. Ingestion,
Medical conditions
aggravated by over-
exposure
See toxicological Information (section 11)
May cause aye irritation.
No known significant effects or critical hazards,
May cause respiratory tract Irritation.
No known significant effects or critical hazards.
Carcinogenic effects: Not classified or listed by IARC, NTP, OSHA, EU and ACGIH.
Mutagenic affects: Not available.
Teratogenic effects: Not available.
Repeated exposure of the eyes to a low level of dust can produce eye Irritation,
Section 3. Composition, Information on Ingredients
Ingredient name
North America UN number
Iron Not regulated.
Europe
Iron
IDLH H
0
Classification
Not classified.
See section 16 for the full text of the R-phraaoa declared above
Classification
F R Special
0 1
CAS number % by weight
7439-89-8 > 90
EC number
231-098-4
Thls material Is classified as not hazardous under OSHA regulations In the United States, the WHMIS In Canada, the
NOM-018-STPS-2000 in Mexico, Brazil NBR 14725:2001, the European Directives and In any ether country in
Asia/Pacific, Africa or the Middle -East.
See Sections 8, 11 and 14 for details.
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Section 4. First aid measures
Eye contact
Skin contact
Inhalation
Ingestion
Notes to physician
Check for and remove any contact lenses. In case of contact, Immediately flush eyes
with plenty of water for at least 20 minutes. Gel medical attention if irritation occurs.
Wash with soap and water. Get medical attention If Irritation occurs,
Move person to fresh air. Get medical attention If breathing difficulty persists.
Do not induce vomiting. Never give anything by mouth to an unconscloue person. Get
medical attention If symptoms appear.
No specific antidote.
Section 5. Fire fighting measures
Flammability of the product
Fire -fighting media and
Instructions
Special protective
equipment for flre•fighters
Special remarks on fire
hazards
: Non-flammable.
: Use a fog nozzle to spray water. SEE SPECIAL REMARKS ON FIRE HAZARDS.
: Fire-fighters should wear appropriate protective equipment.
: As with any finely granulated product, (i.e flour) a risk of fire Is present should the
material be dispersed in air and exposed to a source of ignition. Fine powder forms
flammable end explosive mixtures In air.
Section 6. Accidental release measures
In case of a major spill
Personal precautions
Environmental precautions
Methods for cleaning up
Immediately contact emergency personnel. Keep unnecessary personnel away. Use
suitable protective equipment (section 8).
Avoid dispersal of spilled material, runoff and contact with soil, waterways, drains and
sewers.
If emergency personnel ere unavailable, vacuum or carefully scoop up spilled material
and place in an appropriate container for disposal. Avoid creating dusty conditions and
prevent wind dispersal.
Section 7. Handling and storage
J
Handling
Storage
: Avoid breathing dusts. Avoid prolonged contact with eyes, skin end clothing. Wash
thoroughly after handling. Keep container in a ventilated area.
; Keep container closed. Keep container In a ventilated area.
Section 8. Exposure controls, personal protection
Engineering controls
Personal protection
Eyes
: Use process enclosures. local exhaust ventilation or other engineering controls to keep
airborne levels below recommended exposure limits. If user operations generate dust,
fumes or mist. use ventilation to keep exposure to airborne contaminants below the
exposure limit.
: Safety eyewear complying with an approved standard should be used
and selected based on the task being performed and the risks Involved
(avoid exposure to liquid splashes, mists, gases or dusts).
Where there Is a risk of exposure to high velocity particles safety glasses
or face shield complying with an approved standard should be used to
protect against Impact. Where there Is a risks of exposure to dusts,
goggles should be used.
Recommended: Safety glasses.
Respiratory ; Use a properly fitted, particulate filler respirator complying with an
approved standard If a risk assessment Indicates this Is necessary.
Respirator selection must be based on known or anticipated exposure
levels, the hazards of the product and the safe working limits o1 the
selected respirator.
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Hands
Skin/Body
Personal protection In case
of a large spill
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: Recommended: Leather gloves.
Personal protective equipment for the body should be selected based on
the task being performed and the risks Involved.
Recommended: Overall.
Safety glasses and or goggles and or face shield should be used depending on the task
being performed. Leather gloves. Overall. Boots. Wear MSHA/NIOSH approved
respiratory apparatus or equivalent if required.
Product name Exposure limits
Iron ACGIH TLV (United States).
TWA: 10 mg/m 3 8 hour(s). Form: Inhalabie particle.
Consult local authorities for acceptable exposure limits.
Section 9. Physical and chemical properties
Physical state : Solid. (Powder.)
Color : Gray.
Melting/freezing point : 1535°C (2795°F)
Specific gravity : 7.85
Bulk density : 2.4 to 3.2 g/cm3
Dlspersibility properties : Not dispersible in cold water, hot water.
Solubility : Insoluble In cold water, hot water.
Section 10. Stability and reactivity
Stability and reactivity : The product is stable.
Incompatibility with various : Reactive with oxidizing agents and reducing agents.
substances
Hazardous polymerization : Will not occur.
Section 11. Toxicological Information
Acute Effects
Eyes : May cause eye irritation.
Skin : No known significant effects or critical hazards.
inhalation : May cause respiratory tract Irritation.
Ingestion : No known significant effects or critical hazards.
Potential chronic health : Carcinogenic effects: Not classified or listed by IARC, NTP, OSHA, EU and ACGIH.
effects Mutagenic effects: Not available.
Teraiogenic effects: Not available.
,Section 12. Ecological information
Products of degradation : Some metallic oxides.
Section 13. Disposal considerations
Waste disposal
: The generation of waste should be avoided or minimized wherever possible. Avoid
dispersal of spilled material, runoff and contact with soli, waterways, drains and sewers.
Disposal or this product, solutions and any by-products should at all times comply with
the requirements of environmental protection and waste disposal legislation end any
regional and local authority requirements.
Consult your local or regional authorities.
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Section 14. Transport information
Classification
ADN /ADR / TDG /DOT! IMDG/ IATA: Not regulated.
Label
Not applicable.
Additional Information
Not applicable.
Section 15. Regulatory information
United States
HCS Classification
U.S. Federal regu?ations
State regulations
Canada
WHMIS (Canada)
Mexico
Classification
EU regulations
Product uae
International regulations
International lists
Not regulated.
: TSCA : All components listed.
SARA 302/304/311/312 extremely hazardous substances: No products were found.
SARA 302/304 emergency planning end notification: No products were found.
SARA 302/304/311/312 hazardous chemicals: No products were found.
SARA 311/312 MSDS distribution - chemical inventory - hazard Identification: No
products were found.
Clean Water Act (CWA) 307: No products were found.
Clean Water Act (CWA) 311: No products were found.
Clean Air Act (CAA) 112 accidental release prevention: No products were found.
Clean Air Act (CM) 112 regulated flammable substances: No products were found.
Clean Air Act (CAA) 112 regulated toxic substances: No products were found.
: Pennsylvania RTK Sulfur alloyed: (generic environmental hazard)
Massachusetts RTK: Sulfur alloyed
New Jersey: Sulfur alloyed
No products were found.
: Not regulated.
DSL : All components listed.
Flammability
Health 0
,1, Reactivity
Nam, Special
Classification and labeling have been performed according to EU Directives 67/548/EEC
and 1999/45/EC (including amendments) and the Intended use.
- Industrial applications.
This product is not listed on major international inventories or exempted from being listed
in Australia (AICS). Europe (EINECS/ELNCS), Korea (TCCL), Japan (METI/MOL),
Philippines (RA6989).
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Section 16. Other Information
Label requirements : USE WITH CARE.
Hazardous Material .•
Information System (U.S.A.)
Personal protection
National Fire Protection
Association (U.S.A.)
Health
Flammability
Instability
Special
Full text of R-phrases : Not applicable.
referred to In sections 2 and
3 - Europe
Full text of classifications : Not applicable.
referred to In sections 2 and
3 - Europe
Referencea : ANSI 2400.1, MSDS Standard, 2004. - Manufacturer's Material Safety Data Sheet. -
29CFR Pert1910.1200 OSHA MSDS Requirements. - 49CFR Table Uat of Hazardous
Materiels, UN#, Proper Shipping Names, PG. - Canada Gazette Part II, Vol. 122, No. 2.
Registration SOR/88-84, 31 December 1987. Hazardous Products Act 'Ingredient
Disclosure List" - Canadian Transport of Dangerous Goode, Regulations and Schedules.
Clear Language version 2006. - Official Mexican Standards NOM-018-STPS-2000 and
NOM-004-SCT2-1994. Brazil NBR 14725:2001.
Date of issue : 03/30/2008
Date of previous Issue : 10/30/2005
Version : 2
Notice to Bader
To the best of our knowledge, the Information contained herein Is accurate. However, neither the above named
supplier nor any of Its eubsidiarlee assumes any liability whatsoever for the accuracy or completeness of the
Information contained herein, Final determination of suitability of any material Is the sole responsibility of the user.
All materials may present unknown hazards and should be used with caution. Although certain hazards are
described herein, we cannot guarantee that these are the only hazards that exist