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#RADIUM GLASS DANGERS HOW TO#
#RADIUM GLASS DANGERS SKIN#

Tethered Lock Box: If you store your stock vials in a lockbox, the lockbox must be tethered to a surface with a secure cable or the lock box must either be kept in a locked freezer or refrigerator.A stock material is radioactive material as provided by the vendor and does not include material withdrawn from the original stock for experimental use. Stock Vials: Lock radioactive stock materials and sealed sources in a secured container or a secured storage area when not in use.in your closed desk in a radioisotope use lab, but you are not permitted to have these items out on top of your desk or any other surfaces. Storing Food & Items in Your Desk: You may store your food, water bottles, beverages, medicines, coffee mugs, eating utensils, etc.No Storage: Do not store food, beverages, or medicines in refrigerators, freezers or coldrooms where radioactive materials are used or stored.When you see this sign on a door, you'll know that you are never permitted to eat or drink in that room. No Eating or Drinking: Do not eat or drink in any room labeled with a Caution: Radioactive Materials sign on the door.Petroleum-Based Hand Creams: Avoid using petroleum-based hand creams when wearing gloves because petroleum-based hand creams may increase glove permeability.Extra Clothing: Keep an extra set of clothing and shoes in the lab in case your clothing becomes contaminated.

#RADIUM GLASS DANGERS HOW TO#

Contaminated Lab Coats: See Spills & Incidents for information about how to handle a contaminated lab coat.

#RADIUM GLASS DANGERS SKIN#

Survey the skin of your wrists frequently as you work.Wear long gloves and tuck your lab coat into the gloves.Wrap tape around your lab coat sleeve or put a rubber band around the sleeve to keep the cuff from dragging.Protecting Your Wrists: Lab coat cuffs may hang down and drag across contaminated surfaces. To protect the skin of your wrists, consider one of the following steps:.Safety Glasses: You should wear safety glasses for any radioisotope procedure, but it is especially important whenever there is a potential for the build-up of pressure that could release a spray of material.Never wear sandals or other open-toed shoes while working with radioactivity. a full-length lab coat (worn closed with sleeves rolled down).disposable gloves (latex or nitrile gloves are generally suitable).

Required PPE: For any work with an open radioactive source, wear:.

Setting Up a Radioactive Materials Work Area.

You would need to test your glassware with XRF testing to know if it contains Arsenic. Not all Depression glass should be presumed positive for Arsenic, as Tamara’s testing (linked to below) shows a set of clear glassware that didn’t test positive for Arsenic. Burgoon, a Toxicologist, explains that without knowing how much arsenic there is in the glass, and studies or testing to show how much leaches out with normal use, it’s not possible to assess the risk. Only one study looks at Arsenic released by the glass, but this is only showing us the leaching at 121 degrees C, which is hotter than the temperature water boils at. It was used to reduce the bubbles that formed as the ingredients were being melted, says the National Depression Glass Association.Īlthough some of it volatilizes out in production, about 50% does remain ( source). Regardless of if the glass was leaded or unleaded, Arsenic was added to most glass formulas at this time. Green Depression Glass which is Very Likely to Contain Uranium That’s equivalent to the radiation from a 1 hour plane flight in one year”. Burgoon explains that “they will still only see at most an exposure of 0.2 mrem/year. In the case where someone is handling collectible glass (not eating or drinking from it), Dr. That’s also 5,000x les than the radiation from a single chest x-ray ( EPA)”. That’s about 100x less than the radiation dose per hour flying in an airplane. Lyle Burgoon about this and he explained that based on the Nuclear Regulatory Commission‘s data, “drinking from Uranium glassware would result in fairly negligible exposures to uranium – 0.002 mrem/year. Environmental Protection Agency (EPA) recommends against eating or drinking from Uranium glassware.īut because the glass only contains a small amount of Uranium, many websites argue that this glass is safe to eat off of.

If it is positive for Uranium it will fluoresce (glow) from the UV exposure. You can test your glassware for Uranium by exposing it to UV light (i.e. Some colors of Depression glass contain Uranium Uranium gives glass a yellow or green color, and is referred to as Uranium Glass.

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