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  CIH Exam Prep Questions, Volume 1  
OHShub.com’s Certified Industrial Hygienist (CIH) Exam Prep Questions (electronic .pdf version; 90 pages). 100 questions, with answers, are provided in Volume 1.

Great reference for those preparing to take the CIH exam and as a refresher for practicing Industrial Hygienists. Includes multiple-choice questions from all of the ABIH rubrics and questions using the equations from the ABIH Equation Sheet (approximately 30% of the 100 questions in Volume 1 are math problems).

Topics include: IH History, General Sciences, General IH, IH Sampling, IH Chemistry, Toxicology, PPE, Ventilation, Noise, Radiation, Ergonomics, and more.

$29.99




     
  CIH Exam Prep Questions, Volume 2  
OHShub.com’s Certified Industrial Hygienist (CIH) Exam Prep Questions (electronic .pdf version; 109 pages). 100 questions, with answers, are provided in Volume 2.

Great reference for those preparing to take the CIH exam and as a refresher for practicing Industrial Hygienists. Includes multiple-choice questions from all of the ABIH rubrics and questions using the equations from the ABIH Equation Sheet (approximately 30% of the 100 questions in Volume 2 are math problems).

Topics include: IH History, General Sciences, General IH, IH Sampling, IH Chemistry, Toxicology, PPE, Ventilation, Noise, Radiation, Ergonomics, and more.

$29.99




     
  CIH Exam Prep Math Problems, Volume 1  
OHShub.com’s Certified Industrial Hygienist (CIH) Exam Prep Math Problems (electronic .pdf version; 84 pages). 50 math problems, with answers, are provided in Volume 1.  Contains 50 of the 61 math problems found in OHShub.com’s CIH Exam Prep Questions Volume 1 and Volume 2.

Looking only for math problems in studying for the CIH Exam? Well the OHShub.com CIH Exam Prep Math Problems is a great reference. Includes multiple-choice questions using the ABIH Equation Sheet .

Topics include: General Sciences, General IH, Ventilation, Noise, Radiation, and more.

$29.99




     
  Useful Equations for Industrial Hygienists Desk Reference Card  
22 of the most frequently used Industrial Hygiene equations and topics with variables defined.

A handy desk reference for practicing Industrial Hygienists and those preparing to take the CIH Exam (electronic .pdf version).

Calculation topics include: IH Conversions, TWAs, Minimum Sample Volumes, Extended Shifts, Asbestos, Noise, Ventilation, and more.

$7.99