'Significant concentrations' presentation slideshows

Translation of survey instruments

656 views • 38 slides

Occupational Exposure to 1,3-Butadiene

Occupational Exposure to 1,3-Butadiene. 29 CFR 1910.1051. Chemical Identification. Gaseous monomer: CH 2 =CH-CH=CH 2 Stored as liquid under pressure Stabilizer added to prevent formation of polymer during storage. Production and Use. US production, 1991: 3 billion pounds (almost all by

435 views • 30 slides

Session 3: Advances in Our Understanding of Mars New Understanding from Recent Missions

Session 3: Advances in Our Understanding of Mars New Understanding from Recent Missions. Steve Squyres. Overview. Presentation is a high-level overview of findings from Mars missions since 2000 MGS Mars Odyssey MER Mars Express

379 views • 30 slides

Phthalates

Phthalates. Edwin Chiang May 18, 2005 Bio 2B. What are Phthalates?. Phthalates are a class of widely used industrial compounds used as plasticizers especially in PVC (polyvinyl chloride) Various types of phthalates Range from one carbon to seventeen carbons

529 views • 23 slides