Why keep an Inventory?
As specified in the Chemical Hygiene Plan Template, inventories must be maintained for all hazardous chemicals. Hazardous chemicals include chemicals for which there is statistically significant evidence of health effects following exposure as well as flammable and explosive substances.
There are numerous benefits to keeping an inventory: potentially significant cost savings, knowing what is on hand and where to find it, ease of reporting on regulated chemicals and assisting emergency responders. In addition, the environmental benefits can be significant if fewer chemicals are purchased resulting in less hazardous waste generated.
Save Money and Time Using a Chemical Inventory:
There are many benefits of a chemical inventory, including, but not limited to:
- Saving money and space by reducing or completely eliminating unnecessary purchases
- Saving time by maintaining stock at an appropriate level (Don’t run out, but don’t buy too much)
- Increasing efficiency by making chemicals easy to locate
- Knowing when to remove old or expired chemicals
- Identifying chemicals with specific shelf life and specific storage requirements
- Getting your lab up and running again quickly after an emergency. By helping emergency response personnel, including the Fire Department, make crucial decisions about your lab based on chemical information, delays in response to serious spills or fires will be minimized.
- Sharing and viewing other shared chemicals within your department
Keep MIT Green and in Regulatory Compliance:
Help keep MIT green and in compliance with regulatory requirements. With a chemical inventory, less over-purchasing will lead to less chemical waste. This will save MIT and your lab money as well as keep MIT a leader in environmental stewardship.
If your lab has a complete, up-to-date chemical inventory in the EHS Office-supported inventory system (EHS Assistant – EHSA), there is a filter you can run to extract your reportable chemicals. Go to Inventory / Quick Chemical Entry and Search, then select List Filter / MIT Annual Chemical Report. On the resulting page, select Options / Export to Excel to see your reportable chemical list. Please note you must have CAS#s associated with your chemicals for this filter to work.
Which Chemicals Should be Inventoried?
The Chemical Inventory Overview help labs identify what chemicals should be inventoried, the minimum information required to track, and how often it should be updated.
Examples of Chemicals that should be included in your Chemical Inventory:
The following websites have lists of chemicals that must be included in the lab inventory. Note: these lists are not all-inclusive.
- Particularly Hazardous Substances
- EPA Lists of Lists: Extremely Hazardous Substances; CERCLA Hazardous Substances; EPCRA Toxic Chemicals; CAA Regulated Chemicals for Accidental Release Prevention
- Department of Homeland Security (DHS) Chemicals of Interest
- EPA Hazardous Air Pollutants
- TURA Chemicals
What You Need To Know To Get Started
Working with the EHS office and your Department EHS Coordinator, you and/or your lab can get trained on how to use the chemical inventory system provided by MIT (EHS Assistant) and decide the best implementation strategy for your lab. Contact your EHS Coordinator or email environment@mit.edu to schedule an in-lab demonstration. If you already have a well-maintained inventory in another platform, please feel free to contact EHS about migrating this inventory into EHSA as well.
Environmental Health & Safety Assistant
EHS Assistant (EHSA) is EHS Office-supported inventory system.
EHSA offers an easy to use, streamlined user interface for quickly adding new chemicals. Some other useful features include: the ability for labs to search within their department(s) for chemicals being shared by other labs, a button to search for SDS’s by chemical container and the ability to have full or partial inventory uploads at any time using its custom template (lab members can be trained to use this upload template feature – please also refer to the user guide about this at the bottom of the page).
Other EHS Assistant Features:
- Fast system performance speed
- Quick chemical additions using only required fields
- Inventory reconciliation/verification check to ensure up-to-date delivery
- Access to compatibility and storage information
- Information on possible chemical substitutions
- Ability to retrieve deleted or historical inventory
- Customizable fields when viewing your inventory
- Physical barcoding for easier inventory reconciliation/verification
- On-campus/in-lab tech support
EHS Assistant Chemical Inventory – Guides and Templates
EHS Assistant Home Page. To log in, use your certificate authentication and password.
EHSA User Guides
Manuals/Training:
- EHSA Chemical Inventory Guidance: Brief tutorials on viewing your inventory, searching for items, adding, deleting, sharing, and moving items
- Excel Spreadsheet Import and Export: Tutorial on using an excel template to upload partial or entire inventories at once as well as exporting an inventory to an excel sheet
- Locations Structure: Tutorial on how new locations (more specific than rooms) can be created and edited by users
- Chemical Inventory Verification (Reconciliation): Tutorial on using EHSA to run a verification of the accuracy of an inventory and how to update it using this function
EHSA Template
For setting up and using EHSA inventory:
- Download the EHSA Excel Import Template.
- Develop chemical inventory by entering the information into the Excel import template.
- Email the completed inventory to the EHS office at environment@mit.edu. EHS will upload the inventory for your lab.
- If you would like to have the ability to upload your own templates, contact EHS Office. EHS will update your account authorization for you, as this is not given as a default permission.
Why keep an Inventory?
As specified in the Chemical Hygiene Plan Template, inventories must be maintained for all hazardous chemicals. Hazardous chemicals include chemicals for which there is statistically significant evidence of health effects following exposure as well as flammable and explosive substances.
There are numerous benefits to keeping an inventory: potentially significant cost savings, knowing what is on hand and where to find it, ease of reporting on regulated chemicals and assisting emergency responders. In addition, the environmental benefits can be significant if fewer chemicals are purchased resulting in less hazardous waste generated.
Save Money and Time Using a Chemical Inventory:
There are many benefits of a chemical inventory, including, but not limited to:
- Saving money and space by reducing or completely eliminating unnecessary purchases
- Saving time by maintaining stock at an appropriate level (Don’t run out, but don’t buy too much)
- Increasing efficiency by making chemicals easy to locate
- Knowing when to remove old or expired chemicals
- Identifying chemicals with specific shelf life and specific storage requirements
- Getting your lab up and running again quickly after an emergency. By helping emergency response personnel, including the Fire Department, make crucial decisions about your lab based on chemical information, delays in response to serious spills or fires will be minimized.
- Sharing and viewing other shared chemicals within your department
Keep MIT Green and in Regulatory Compliance:
Help keep MIT green and in compliance with regulatory requirements. With a chemical inventory, less over-purchasing will lead to less chemical waste. This will save MIT and your lab money as well as keep MIT a leader in environmental stewardship.
If your lab has a complete, up-to-date chemical inventory in the EHS Office-supported inventory system (EHS Assistant – EHSA), there is a filter you can run to extract your reportable chemicals. Go to Inventory / Quick Chemical Entry and Search, then select List Filter / MIT Annual Chemical Report. On the resulting page, select Options / Export to Excel to see your reportable chemical list. Please note you must have CAS#s associated with your chemicals for this filter to work.
Which Chemicals Should be Inventoried?
The Chemical Inventory Overview help labs identify what chemicals should be inventoried, the minimum information required to track, and how often it should be updated.
Examples of Chemicals that should be included in your Chemical Inventory:
The following websites have lists of chemicals that must be included in the lab inventory. Note: these lists are not all-inclusive.
- Particularly Hazardous Substances
- EPA Lists of Lists: Extremely Hazardous Substances; CERCLA Hazardous Substances; EPCRA Toxic Chemicals; CAA Regulated Chemicals for Accidental Release Prevention
- Department of Homeland Security (DHS) Chemicals of Interest
- EPA Hazardous Air Pollutants
- TURA Chemicals
What You Need To Know To Get Started
Working with the EHS office and your Department EHS Coordinator, you and/or your lab can get trained on how to use the chemical inventory system provided by MIT (EHS Assistant) and decide the best implementation strategy for your lab. Contact your EHS Coordinator or email environment@mit.edu to schedule an in-lab demonstration. If you already have a well-maintained inventory in another platform, please feel free to contact EHS about migrating this inventory into EHSA as well.
Environmental Health & Safety Assistant
EHS Assistant (EHSA) is EHS Office-supported inventory system.
EHSA offers an easy to use, streamlined user interface for quickly adding new chemicals. Some other useful features include: the ability for labs to search within their department(s) for chemicals being shared by other labs, a button to search for SDS’s by chemical container and the ability to have full or partial inventory uploads at any time using its custom template (lab members can be trained to use this upload template feature – please also refer to the user guide about this at the bottom of the page).
Other EHS Assistant Features:
- Fast system performance speed
- Quick chemical additions using only required fields
- Inventory reconciliation/verification check to ensure up-to-date delivery
- Access to compatibility and storage information
- Information on possible chemical substitutions
- Ability to retrieve deleted or historical inventory
- Customizable fields when viewing your inventory
- Physical barcoding for easier inventory reconciliation/verification
- On-campus/in-lab tech support
EHS Assistant Chemical Inventory – Guides and Templates
EHS Assistant Home Page. To log in, use your certificate authentication and password.
EHSA User Guides
Manuals/Training:
- EHSA Chemical Inventory Guidance: Brief tutorials on viewing your inventory, searching for items, adding, deleting, sharing, and moving items
- Excel Spreadsheet Import and Export: Tutorial on using an excel template to upload partial or entire inventories at once as well as exporting an inventory to an excel sheet
- Locations Structure: Tutorial on how new locations (more specific than rooms) can be created and edited by users
- Chemical Inventory Verification (Reconciliation): Tutorial on using EHSA to run a verification of the accuracy of an inventory and how to update it using this function
EHSA Template
For setting up and using EHSA inventory:
- Download the EHSA Excel Import Template.
- Develop chemical inventory by entering the information into the Excel import template.
- Email the completed inventory to the EHS office at environment@mit.edu. EHS will upload the inventory for your lab.
- If you would like to have the ability to upload your own templates, contact EHS Office. EHS will update your account authorization for you, as this is not given as a default permission.