Material Safety Data Sheet
Model 3846, 200 NTU Turbidity Standard

Product Name: AMCO CLEAR?? Turbidity Standard
Manufacturer: appharma Analytical Standards
Address: 123 Saginaw Drive, Redwood City, CA 94063
Phone Number: (650) 366-2626
Fax Number: (650) 368-4470

MSDS Number: A002-01
CAS Number: 9003-70-7
Date Prepared: 10/04/1993
Date Revised: 01/04/1998
Prepared by: Safety Manager

Section 1 ?? Material Identification and Information
Components ?? Chemical Name & Common Names %
Styrene Divinyl Benzene Copolymer Bead <1%
Deionized/Reverse Osmosis Water >99%

Section 2 ?? Physical/Chemical Characteristics
Boiling Point: 100o Celsius
Specific Gravity: 1.0 (H2O = 1.0)
Vapor Pressure: 760 mm Hg
Melting Point: N/A
Vapor Density: N/A (Air = 1)
Evaporation Rate: N/A
Solubility in Water: N/A
Water Reactive: 1.0
Appearance/Odor: Clear to Opaque Liquid, No Odor
pH: 6.7

Section 3 ?? Fire and Explosion Data
Flash Point and Method Used: N/A
Auto Ignition Temperature: N/A
Flammability Limits in Air % by Volume: N/A
Extinguisher Media: N/A
Special Fire Fighting Procedures: N/A
Unusual Explosion Hazards: N/A

Section 4 ?? Reactivity Hazard Data
Stability: Stable
Hazardous Decomposition Products: None
Conditions to Avoid: None
Hazardous Polymerization: Will not occur
Incompatibility: Organics
Section 5 ?? Health Hazard Data
Primary Routes of Entry: Ingestion
Carcinogen Listed in: Not Listed
Health Hazards: None
Signs & Symptoms of Exposure: N/A
Medical Conditions Generally Aggravated by Exposure: None

Emergency First Aid Procedures ?? Seek medical assistance for further treatment,
observation and support if necessary.

Eye Contact: Flush with water several times
Inhalation: N/A
Skin Contact: Wash Hands/Use moisturizer if dryness develops
Ingestion: Not Hazardous

Section 6 ?? Control and Protective Measures
Respiratory Protection: N/A
Protective Gloves: N/A
Eye Protection: N/A
Ventilation to be used: Regular Ventilation
Other Protective Equipment: N/A
Hygienic Work Practices: N/A

Section 7 ?? Precautions for Safe Handling/Leak Procedures
Steps to be taken if material is spilled: Use absorbent towel(s), wash residual into
drain.
Waste Disposal Methods: Standard non-toxic disposal methods (trash, wash into
drain).
Precautions to be taken in handling and storage: Prevent from freezing and
contamination.
Other Precautions and/or Special Hazards: N/A

NFPA Rating: Health_0_ Flammability_0_ Reactivity_0_ Special_0_
HMIS Rating: Health_0_ Flammability_0_ Reactivity_0_ Personal Protection_0_


POLY(STYRENE-CO-DIVINYLBENZENE)